2009-04-15 11:51:02 +00:00
Entries are sorted chronologically from oldest to youngest within each release,
releases are sorted from youngest to oldest.
2017-12-30 23:23:33 +01:00
version 2.4.14:
2017-12-30 19:38:23 -03:00
- x264: Support version 153
2017-12-30 23:23:33 +01:00
- avcodec/exr: Check buf_size more completely
- avcodec/flacdec: Fix overflow in multiplication in decode_subframe_fixed()
- avcodec/hevcdsp_template: Fix Invalid shifts in put_hevc_qpel_bi_w_h() and put_hevc_qpel_bi_w_w()
- avcodec/flacdec: avoid undefined shift
- avcodec/hevcdsp_template.c: Fix undefined shift in FUNC(dequant)
- avcodec/dirac_dwt: Fix integer overflow in COMPOSE_DD97iH0() and COMPOSE_DD137iL0()
- avcodec/hevc_cabac: Fix integer overflow in ff_hevc_cu_qp_delta_abs()
- avcodec/hevc_sei: Fix integer overflows in decode_nal_sei_message()
- avcodec/hevcdsp_template: Fix undefined shift in put_hevc_qpel_bi_w_hv()
- avfilter/formats: fix wrong function name in error message
- avcodec/amrwbdec: Fix division by 0 in voice_factor()
- avcodec/dirac_dwt: Fix integer overflows in COMPOSE_DAUB97*
- avcodec/vorbis: Fix another 1 << 31 > int32_t::max() with 1u.
- Don't manipulate duration when it's AV_NOPTS_VALUE.
- avcodec/vorbis: 1 << 31 > int32_t::max(), so use 1u << 31 instead.
- avformat/utils: Prevent undefined shift with wrap_bits > 64.
- avcodec/j2kenc: Fix out of array access in encode_cblk()
- libvpxenc: remove some unused ctrl id mappings
- avcodec/hevcdsp_template: Fix undefined shift in put_hevc_epel_bi_w_h()
- avcodec/mlpdsp: Fix signed integer overflow, 2nd try
- avcodec/kgv1dec: Check that there is enough input for maximum RLE compression
- avcodec/dirac_dwt: Fix integer overflow in COMPOSE_FIDELITYi*
- avcodec/mpeg4videodec: Check also for negative versions in the validity check
- Close ogg stream upon error when using AV_EF_EXPLODE.
- Fix undefined shift on assumed 8-bit input.
- avcodec/hevcdsp_template: Fix invalid shift in put_hevc_epel_bi_w_v()
- avcodec/mlpdsp: Fix undefined shift ff_mlp_pack_output()
- avcodec/zmbv: Check that the buffer is large enough for mvec
- avcodec/dirac_dwt: Fix integer overflow in COMPOSE_DD137iL0()
- avcodec/wmv2dec: Check end of bitstream in parse_mb_skip() and ff_wmv2_decode_mb()
- avcodec/snowdec: Check for remaining bitstream in decode_blocks()
- avcodec/snowdec: Check intra block dc differences.
- avcodec/h264dec: Fix potential array overread
- avcodec/x86/mpegvideodsp: Fix signedness bug in need_emu
- avcodec/mdct_*: Fix integer overflow in addition in RESCALE()
- avcodec/snowdec: Fix integer overflow in header parsing
- avcodec/cngdec: Fix integer clipping
- avcodec/h264idct_template: Fix integer overflows in ff_h264_idct8_add()
- avcodec/xan: Check for bitstream end in xan_huffman_decode()
- avformat: Free the internal codec context at the end
- avcodec/xan: Improve overlapping check
- avcodec/jpeglsdec: Check for end of bitstream in ls_decode_line()
- avcodec/jpeglsdec: Check ilv for being a supported value
- avcodec/snowdec: Check mv_scale
- avcodec/pafvideo: Check for bitstream end in decode_0()
- avcodec/ffv1dec: Fix out of array read in slice counting
- avcodec/dirac_dwt: Fix integer overflow in COMPOSE_53iL0()
- avcodec/mpeg4videodec: Use 64 bit intermediates for sprite delta
- avcodec/truemotion2: Fix integer overflows in tm2_high_chroma()
- avcodec/proresdec2: SKIP_BITS() does not work with len=32
- avcodec/hevcdsp_template: Fix undefined shift
- avcodec/jpeg2000: Check that codsty->log2_prec_widths/heights has been initialized
- avcodec/takdec: Fix integer overflow in decode_lpc()
- avcodec/proresdec2: Check bits in DECODE_CODEWORD(), fixes invalid shift
- avcodec/takdec: Fix integer overflows in decode_subframe()
- avcodec/dirac_dwt: Fix integer overflow in COMPOSE_FIDELITYi*()
- avcodec/ffv1dec: Fix integer overflow in read_quant_table()
- avcodec/svq3: Fix overflow in svq3_add_idct_c()
- avcodec/pngdec: Clean up on av_frame_ref() failure
- avcodec/hevc_ps: Fix c?_qp_offset_list size
- avcodec/hevcdsp_template: Fix undefined shift in put_hevc_pel_bi_w_pixels
- avcodec/diracdec: Fix overflow in DC computation
- avformat/asfdec: Fix DoS in asf_build_simple_index()
- avcodec/dirac_dwt: Fix multiple overflows in 9/7 lifting
- avformat/mxfdec: Fix Sign error in mxf_read_primer_pack()
- avformat/mxfdec: Fix DoS issues in mxf_read_index_entry_array()
- avformat/nsvdec: Fix DoS due to lack of eof check in nsvs_file_offset loop.
- avcodec/snowdec: Fix integer overflow in decode_subband_slice_buffered()
- avformat/mvdec: Fix DoS due to lack of eof check
- avformat/rl2: Fix DoS due to lack of eof check
- avformat/cinedec: Fix DoS due to lack of eof check
- avformat/asfdec: Fix DoS due to lack of eof check
- avformat/hls: Fix DoS due to infinite loop
- ffprobe: Fix NULL pointer handling in color parameter printing
- avcodec/hevc_ps: Check delta_pocs in ff_hevc_decode_short_term_rps()
- avformat/aviobuf: Fix signed integer overflow in avio_seek()
- avformat/mov: Fix signed integer overflows with total_size
- avcodec/aacdec_template: Fix running cleanup in decode_ics_info()
- avcodec/me_cmp: Fix crashes on ARM due to misalignment
- avcodec/fic: Fixes signed integer overflow
- avcodec/snowdec: Fix off by 1 error
- avcodec/diracdec: Check perspective_exp and zrs_exp.
- avcodec/mpeg4videodec: Clear mcsel before decoding an image
- avcodec/dirac_dwt: Fixes integer overflows in COMPOSE_DAUB97*
- avformat/utils: fix memory leak in avformat_free_context
- avcodec/dirac_dwt: Fix multiple integer overflows in COMPOSE_DD97iH0()
- avcodec/diracdec: Fix integer overflow in divide3()
- avformat/rtmppkt: Convert ff_amf_get_field_value() to bytestream2
- avformat/rtmppkt: Convert ff_amf_tag_size() to bytestream2
- avcodec/hevc_ps: fix integer overflow in log2_parallel_merge_level_minus2
- avformat/oggparsecelt: Do not re-allocate os->private
- doc/filters: typo in frei0r
- avcodec/wavpack: Fix invalid shift
- avcodec/vb: Check vertical GMC component before multiply
- avcodec/apedec: Fix integer overflow
- avcodec/wavpack: Fix integer overflow in wv_unpack_stereo()
- avcodec/mpeg4videodec: Fix GMC with videos of dimension 1
- avcodec/wavpack: Fix integer overflow
- avcodec/takdec: Fix integer overflow
- avcodec/hevc_filter: Fix invalid shift
- avcodec/mpeg4videodec: Fix overflow in virtual_ref computation
- avcodec/wavpack: Fix undefined integer negation
- avcodec/h264_mb: Fix 8x8dct in lossless for new versions of x264
- avcodec/h264_cabac: Fix CABAC+8x8dct in 4:4:4
- avcodec/takdec: Fixes: integer overflow in AV_SAMPLE_FMT_U8P output
- avcodec/hevcpred_template: Fix left shift of negative value
- avcodec/hevcdec: Fix signed integer overflow in decode_lt_rps()
- avcodec/jpeg2000dec: Check nonzerobits more completely
- avcodec/shorten: Sanity check maxnlpc
- avcodec/hevcdec: Check nb_sps
- avcodec/hevc_refs: Check nb_refs in add_candidate_ref()
- avcodec/mpeg4videodec: Check sprite delta upshift against overflowing.
- avcodec/mpeg4videodec: Fix integer overflow in num_sprite_warping_points=2 case
- avcodec/wavpack: Fix runtime error: signed integer overflow: 1886191616 + 277872640 cannot be represented in type 'int'
- avcodec/snowdec: Fix runtime error: left shift of negative value -1
- avcodec/tiff: Fix leak of geotags[].val
- avcodec/ra144: Fix runtime error: signed integer overflow: -2200 * 1033073 cannot be represented in type 'int'
- avcodec/flicvideo: Fix runtime error: signed integer overflow: 4864 * 459296 cannot be represented in type 'int'
- avcodec/ac3dec_fixed: Fix multiple runtime error: signed integer overflow: -39271008 * 59 cannot be represented in type 'int'
- avcodec/pafvideo: Fix assertion failure
- avcodec/takdec: Fix multiple runtime error: signed integer overflow: 637072 * 4096 cannot be represented in type 'int'
- avcodec/mjpegdec: Check that reference frame matches the current frame
- avcodec/tiff: Avoid loosing allocated geotag values
- avcodec/cavs: Fix runtime error: signed integer overflow: -12648062 * 256 cannot be represented in type 'int'
- avformat/hls: Check local file extensions
- avcodec/hevc_ps: Fix runtime error: index 32 out of bounds for type 'uint8_t [32]'
- avcodec/pafvideo: Check packet size and frame code before ff_reget_buffer()
- avcodec/ac3dec_fixed: Fix runtime error: left shift of 419 by 23 places cannot be represented in type 'int'
- avcodec/wavpack: Fix runtime error: shift exponent 32 is too large for 32-bit type 'int'
- avcodec/wavpack: Fix runtime error: signed integer overflow: 2013265955 - -134217694 cannot be represented in type 'int'
- avcodec/cinepak: Check input packet size before frame reallocation
- avcodec/hevc_ps: Fix runtime error: signed integer overflow: 2147483628 + 256 cannot be represented in type 'int'
- avcodec/ra144: Fixes runtime error: signed integer overflow: 7160 * 327138 cannot be represented in type 'int'
- avcodec/pnm: Use ff_set_dimensions()
- avcodec/cavsdec: Fix runtime error: signed integer overflow: 59 + 2147483600 cannot be represented in type 'int'
- avformat/avidec: Limit formats in gab2 to srt and ass/ssa
- avcodec/acelp_pitch_delay: Fix runtime error: value 4.83233e+39 is outside the range of representable values of type 'float'
- avcodec/wavpack: Check float_shift
- avcodec/wavpack: Fix runtime error: signed integer overflow: 24 * -2147483648 cannot be represented in type 'int'
- avcodec/ansi: Fix frame memleak
- avcodec/jpeg2000dec: Use ff_set_dimensions()
- avcodec/truemotion2: Fix passing null pointer to memset()
- avcodec/truemotion2: Fix runtime error: left shift of 1 by 31 places cannot be represented in type 'int'
- avcodec/ra144: Fix runtime error: signed integer overflow: -2449 * 1398101 cannot be represented in type 'int'
- avcodec/ra144: Fix runtime error: signed integer overflow: 11184810 * 404 cannot be represented in type 'int'
- avcodec/webp: Fixes null pointer dereference
- avcodec/snow: Fix runtime error: signed integer overflow: 1086573993 + 1086573994 cannot be represented in type 'int'
- avcodec/jpeg2000: Fix runtime error: signed integer overflow: 4185 + 2147483394 cannot be represented in type 'int'
- avcodec/jpeg2000dec: Check tile offsets more completely
- avcodec/wnv1: More strict buffer size check
- avcodec/libfdk-aacdec: Correct buffer_size parameter
- avcodec/ivi_dsp: Fix runtime error: left shift of negative value -2
- avcodec/mlpdec: Do not leave invalid values in matrix_out_ch[] on error
- avcodec/ra144dec: Fix runtime error: left shift of negative value -17
- avutil/internal: Do not enable CHECKED with DEBUG
- avcodec/smc: Check remaining input
- avcodec/jpeg2000dec: Fix copy and paste error
- avcodec/jpeg2000dec: Check tile offsets
- avcodec/sanm: Fix uninitialized reference frames
- avcodec/jpeglsdec: Check get_bits_left() before decoding a picture
- avcodec/ivi_dsp: Fix multiple runtime error: left shift of negative value -71
- avcodec/mjpegdec: Fix runtime error: signed integer overflow: -32767 * 130560 cannot be represented in type 'int'
- avcodec/vmnc: Check location before use
- avcodec/takdec: Fix runtime error: signed integer overflow: 8192 * 524308 cannot be represented in type 'int'
- avcodec/takdec: Fix runtime error: left shift of negative value -63
- avcodec/mlpdsp: Fix runtime error: signed integer overflow: -24419392 * 128 cannot be represented in type 'int'
- avcodec/mlpdec: Do not leave a invalid num_primitive_matrices in the context
- avcodec/mimic: Use ff_set_dimensions() to set the dimensions
- avcodec/fic: Fix multiple runtime error: signed integer overflow: 5793 * 419752 cannot be represented in type 'int'
- avcodec/mlpdec: Fix: runtime error: left shift of negative value -8
- avcodec/dfa: Fix: runtime error: signed integer overflow: -14202 * 196877 cannot be represented in type 'int'
- avcodec/aacdec: Fix runtime error: signed integer overflow: 2147483520 + 255 cannot be represented in type 'int'
- avcodec/flicvideo: Check frame_size before decrementing
- avcodec/mlpdec: Fix runtime error: left shift of negative value -1
- avcodec/takdec: Fix runtime error: left shift of negative value -42
- avcodec/truemotion1: Fix multiple runtime error: signed integer overflow: 1246906962 * 2 cannot be represented in type 'int'
- avcodec/svq3: Fix runtime error: left shift of negative value -6
- avcodec/tiff: reset sampling[] if its invalid
- avcodec/aacps: Fix undefined behavior
- avcodec/opus_silk: Fix integer overflow and out of array read
- avcodec/flacdec: Return error code instead of 0 for failures
- avcodec/snowdec: Check width
- avcodec/webp: Update canvas size in vp8_lossy_decode_frame() as in vp8_lossless_decode_frame()
- avcodec/webp: Factor update_canvas_size() out
- avcodec/cllc: Check prefix
- avcodec/mpeg4videodec: Clear sprite wraping on unsupported cases in VOP decode
- avcodec/ac3dec: Fix: runtime error: index -1 out of bounds for type 'INTFLOAT [2]'
- libswscale/tests/swscale: Fix uninitialized variables
- avcodec/ffv1dec: Fix runtime error: signed integer overflow: 1550964438 + 1550964438 cannot be represented in type 'int'
- avcodec/webp: Fix signedness in prefix_code check
- avcodec/svq3: Fix runtime error: signed integer overflow: 169 * 12717677 cannot be represented in type 'int'
- avcodec/mlpdec: Check that there is enough data for headers
- avcodec/ac3dec: Keep track of band structure
- avcodec/webp: Add missing input padding
- avcodec/aacsbr_template: Do not change bs_num_env before its checked
- avcodec/mlp: Fix multiple runtime error: left shift of negative value -1
- avcodec/vp8dsp: vp7_luma_dc_wht_c: Fix multiple runtime error: signed integer overflow: -1366381240 + -1262413604 cannot be represented in type 'int'
- avcodec/avcodec: Limit the number of side data elements per packet
- avcodec/wmv2dsp: Fix runtime error: signed integer overflow: 181 * -17047030 cannot be represented in type 'int'
- avcodec/diracdec: Fix Assertion frame->buf[0] failed at libavcodec/decode.c:610
- avcodec/msmpeg4dec: Check for cbpy VLC errors
- avcodec/cllc: Check num_bits
- avcodec/cllc: Factor VLC_BITS/DEPTH out, do not use repeated literal numbers
- avcodec/dvbsubdec: Check entry_id
- avcodec/webp: Always set pix_fmt
- avcodec/truemotion1: Fix multiple runtime error: left shift of negative value -1
- avcodec/eatqi: Fix runtime error: signed integer overflow: 4466147 * 1075 cannot be represented in type 'int'
- avformat/wavdec: Check chunk_size
- avcodec/cavs: Check updated MV
- avcodec/svq3: Fix multiple runtime error: signed integer overflow: -237341 * 24552 cannot be represented in type 'int'
- avcodec/lagarith: Check scale_factor
- avcodec/lagarith: Fix runtime error: left shift of negative value -1
- avcodec/bmvvideo: Fix runtime error: left shift of 137 by 24 places cannot be represented in type 'int'
- avcodec/dvbsubdec: check region dimensions
- avcodec/vp8dsp: Fixes: runtime error: signed integer overflow: 1330143360 - -1023040530 cannot be represented in type 'int'
- avcodec/cavsdec: Check sym_factor
- avcodec/cdxl: Check format for BGR24
- avcodec/ffv1dec: Fix copying planes of paletted formats
- avcodec/wmv2dsp: Fix runtime error: signed integer overflow: 181 * -12156865 cannot be represented in type 'int'
- avcodec/xwddec: Check bpp more completely
- avcodec/s302m: Fix left shift of 8 by 28 places cannot be represented in type 'int'
- avcodec/eamad: Fix runtime error: signed integer overflow: 49674 * 49858 cannot be represented in type 'int'
- avcodec/g726: Fix runtime error: left shift of negative value -2
- avcodec/ra144: Fix runtime error: left shift of negative value -798
- avcodec/mss34dsp: Fix multiple signed integer overflow
- avcodec/targa_y216dec: Fix width type
- avcodec/ivi_dsp: Fix multiple left shift of negative value -2
- avcodec/svq3: Fix multiple runtime error: signed integer overflow: 44161 * 61694 cannot be represented in type 'int'
- avcodec/msmpeg4dec: Correct table depth
- avcodec/cdxl: Check format parameter
- avcodec/mss3: Change types in rac_get_model_sym() to match the types they are initialized from
- avcodec/shorten: Check k in get_uint()
- avcodec/webp: Fix null pointer dereference
- avcodec/dfa: Fix signed integer overflow: -2147483648 - 1 cannot be represented in type 'int'
- avcodec/mimic: Fix runtime error: left shift of negative value -1
- avcodec/fic: Fix multiple left shift of negative value -15
- avcodec/mlpdec: Fix runtime error: left shift of negative value -22
- avcodec/snowdec: Check qbias
- avcodec/aacsbr_template: Do not leave bs_num_env invalid
- avcodec/mdec: Fix signed integer overflow: 28835400 * 83 cannot be represented in type 'int'
- avcodec/dfa: Fix off by 1 error
- avcodec/nellymoser: Fix multiple left shift of negative value -8591
- avcodec/cdxl: Fix signed integer overflow: 14243456 * 164 cannot be represented in type 'int'
- avcodec/wnv1: Fix runtime error: left shift of negative value -1
- avcodec/tiertexseqv: set the fixed dimenasions, do not depend on the demuxer doing so
- avcodec/mjpegdec: Fix runtime error: signed integer overflow: -24543 * 2031616 cannot be represented in type 'int'
- avcodec/cavsdec: Fix undefined behavior from integer overflow
- avcodec/dvdsubdec: Fix runtime error: left shift of 242 by 24 places cannot be represented in type 'int'
- libavcodec/mpeg4videodec: Convert sprite_offset to 64bit
- avcodec/msvideo1: Check buffer size before re-getting the frame
- avcodec/svq3: Increase offsets to prevent integer overflows
- avcodec/indeo2: Check remaining bits in ir2_decode_plane()
- avcodec/vp3: Check remaining bits in unpack_dct_coeffs()
- avcodec/mdec: Fix runtime error: left shift of negative value -127
- libavcodec/exr : fix float to uint16 conversion for negative float value
- avformat/webmdashenc: Validate the 'streams' adaptation sets parameter
- avformat/webmdashenc: Require the 'adaptation_sets' option to be set
- avcodec/dvdsubdec: Fixes 2 runtime error: left shift of 170 by 24 places cannot be represented in type 'int'
- avfilter/avfiltergraph: Add assert to write down in machine readable form what is assumed about sample rates in swap_samplerates_on_filter()
- avcodec/tiff: Perform multiply in tiff_unpack_lzma() as 64bit
- avcodec/tiff: Check geotag count for being non zero
- avcodec/vp56: Check avctx->error_concealment before enabling EC
- avcodec/tiff: Check stripsize strippos for overflow
- avcodec/mpegaudiodec_template: Make l3_unscale() work with e=0
- avcodec/tiff: Check for multiple geo key directories
- avcodec/wavpack: Fix runtime error: shift exponent 32 is too large for 32-bit type 'int'
- avcodec/rv34: Fix runtime error: signed integer overflow: 36880 * 66288 cannot be represented in type 'int'
- avcodec/amrwbdec: Fix runtime error: left shift of negative value -1
- avcodec/mpeg4videodec: Fix runtime error: signed integer overflow: -135088512 * 16 cannot be represented in type 'int'
- avcodec/mjpegdec: Fix runtime error: left shift of negative value -127
- avcodec/wavpack: Fix runtime error: left shift of negative value -5
- avcodec/wavpack: Fix runtime error: left shift of negative value -2
- avcodec/mpeg4videodec: Fix runtime error: signed integer overflow: 134527392 * 16 cannot be represented in type 'int'
- avcodec/h264_mvpred: Fix multiple runtime error: left shift of negative value
- avcodec/adxdec: Fix runtime error: left shift of negative value -1
- avcodec/mpeg4videodec: Improve the overflow checks in mpeg4_decode_sprite_trajectory()
- avcodec/mjpegdec: Fix runtime error: left shift of negative value -511
- avcodec/h264_direct: Fix runtime error: left shift of negative value -14
- avcodec/pictordec: Check plane value before doing value/mask computations
- avcodec/mpeg4videodec: Fix runtime error: left shift of negative value -2650
- avcodec/eac3dec: Fix runtime error: left shift of negative value -3
- avcodec/mpeg12dec: Fix runtime error: left shift of negative value -2
- avcodec/mpeg4videodec: Check the other 3 sprite points for intermediate overflows
- avcodec/mpeg4videodec: Check sprite_offset in addition to shifts
- avcodec/mpeg4video: Fix runtime error: left shift of negative value
- avcodec/ituh263dec: Fix runtime error: left shift of negative value -22
- avcodec/rv40: Fix runtime error: left shift of negative value
- avcodec/h264_cabac: runtime error: signed integer overflow: 2147483647 + 14 cannot be represented in type 'int'
- avcodec/mpeg4videodec: Fix runtime error: shift exponent -2 is negative
- avcodec/mjpegdec: Fix runtime error: left shift of negative value -507
- avcodec/eac3dec: Fix runtime error: left shift of negative value
- avcodec/vp6: clear dimensions on failed resolution change in vp6_parse_header()
- avcodec/vp56: Reset have_undamaged_frame on resolution changes
- avcodec/vp8: Fix hang with slice threads
- avcodec/vp8: Check for the bitstream end per MB in decode_mb_row_no_filter()
- avcodec/vp568: Check that there is enough data for ff_vp56_init_range_decoder()
- avcodec/vp8: remove redundant check
- avcodec/vp56: Require a correctly decoded frame before using vp56_conceal_mb()
- avcodec/vp3: Do not return random positive values but the buf size
- avcodec/vp8: Check for bitsteam end in decode_mb_row_no_filter()
- avcodec/vp56: Factorize vp56_render_mb() out
- avcodec/vp3dsp: Fix multiple signed integer overflow: 46341 * 47523 cannot be represented in type 'int'
- Add CHECK/SUINT code
- avcodec/mpeg12dec: Fix runtime error: left shift of negative value -1
- avcodec/vp56: Implement very basic error concealment
- avcodec/amrwbdec: Fix 2 runtime errors: left shift of negative value -1
- avcodec/vp56: Fix sign typo
- avcodec/mpegaudiodec_template: Correct return code on id3 tag discarding
- avcodec/pictordec: Do not read more than nb_planes
- avcodec/mpeg12dec: Fix runtime error: left shift of negative value
- avcodec/wavpacl: Fix runtime error: left shift of negative value -1
- avformat/http: Check for truncated buffers in http_connect()
- lavf/mov.c: Avoid heap allocation wrap in mov_read_uuid
- lavf/mov.c: Avoid heap allocation wrap in mov_read_hdlr
- avcodec/pictordec: Fix logic error
- lavf/matroskadec: fix is_keyframe for early Blocks
- configure: bump year
- avcodec/interplayvideo: Move parameter change check up
- avcodec/mjpegdec: Check for for the bitstream end in mjpeg_decode_scan_progressive_ac()
- avformat/flacdec: Check avio_read result when reading flac block header.
- avcodec/utils: correct align value for interplay
- avcodec/vp56: Check for the bitstream end, pass error codes on
- avcodec/mjpegdec: Check remaining bitstream in ljpeg_decode_yuv_scan()
- avcodec/pngdec: Fix off by 1 size in decode_zbuf()
- avcodec/mjpegdec: Check for rgb before flipping
- avutil/random_seed: Reduce the time needed on systems with very low precission clock()
- avutil/random_seed: Improve get_generic_seed() with higher precission clock()
- avcodec/mpeg4videodec: Fix undefined shifts in mpeg4_decode_sprite_trajectory()
- avformat/oggdec: Skip streams in duration correction that did not had their duration set.
- avcodec/ffv1enc: Fix size of first slice
- ffserver: Check chunk size
- Avoid using the term "file" and prefer "url" in some docs and comments
- avformat/rtmppkt: Check for packet size mismatches
- zmqsend: Initialize ret to 0
- avcodec/flacdec: Fix undefined shift in decode_subframe()
- avcodec/get_bits: Fix get_sbits_long(0)
- avcodec/flacdec: Fix signed integer overflow in decode_subframe_fixed()
- avcodec/flacdsp_template: Fix undefined shift in flac_decorrelate_indep_c
- avformat/oggparsespeex: Check frames_per_packet and packet_size
- avformat/utils: Check start/end before computing duration in update_stream_timings()
- avcodec/flac_parser: Update nb_headers_buffered
- avformat/idroqdec: Check chunk_size for being too large
- avformat/mpeg: Adjust vid probe threshold to correct mis-detection
- avcodec/rv40: Test remaining space in loop of get_dimension()
- avcodec/ituh263dec: Avoid spending a long time in slice sync
- avcodec/sunrast: Fix input buffer pointer check
- avcodec/tscc: Check side data size before use
- avcodec/rawdec: Check side data size before use
- avcodec/msvideo1: Check side data size before use
- avcodec/qpeg: Check side data size before use
- avcodec/qtrle: Check side data size before use
- avcodec/msrle: Check side data size before use
- avcodec/kmvc: Check side data size before use
- avcodec/idcinvideo: Check side data size before use
- avcodec/cinepak: Check side data size before use
- avcodec/8bps: Check side data size before use
- avcodec/dvdsubdec: Fix off by 1 error
- avcodec/dvdsubdec: Fix buf_size check
- vp9: change order of operations in adapt_prob().
- avcodec/interplayvideo: Check side data size before use
- avcodec/utils: Clear MMX state before returning from avcodec_default_execute*()
- lavfi: fix typos
- videodsp: fix 1-byte overread in top/bottom READ_NUM_BYTES iterations.
- avformat/avidec: Check nb_streams in read_gab2_sub()
- avformat/avidec: Remove ancient assert
- avcodec/ansi: Check dimensions
- avcodec/cavsdsp: use av_clip_uint8() for idct
- avformat/utils: fix timebase error in avformat_seek_file()
- avcodec/g726: Add missing ADDB output mask
- avcodec/avpacket: clear side_data_elems
- swscale/swscale_unscaled: Try to fix Rgb16ToPlanarRgb16Wrapper() with slices
- swscale/swscale_unscaled: Fix packed_16bpc_bswap() with slices
- avformat/avidec: Fix infinite loop in avi_read_nikon()
- cmdutils: fix implicit declaration of SetDllDirectory function
- cmdutils: check for SetDllDirectory() availability
- libavcodec/wmalosslessdec: Check the remaining bits
- avcodec/diracdec: Check numx/y
- avcodec/indeo2: check ctab
- avformat/swfdec: Fix inflate() error code check
- cmdutils: remove the current working directory from the DLL search path on win32
- avcodec/raw: Fix decoding of ilacetest.mov
- avformat/oggdec: Fix integer overflow with invalid pts
- libavformat/rtpdec_asf: zero initialize the AVIOContext struct
- libavutil/opt: Small bugfix in example.
- libx264: Increase x264 opts character limit to 4096
- avformat/mov: Check sample size
- avformat/format: Fix registering a format more than once and related races
- avcodec/mpc8: Correct end truncation
- avcodec/mpegvideo: Do not clear the parse context during init
- avcodec/utils: check skip_samples signedness
- avformat/mpegts: Do not trust BSSD descriptor, it is sometimes not an S302M stream
- avcodec/bmp_parser: Check fsize
- avcodec/bmp_parser: reset state
- avcodec/bmp_parser: Fix remaining size
- avcodec/bmp_parser: Fix frame_start_found in cross frame cases
- avfilter/af_amix: dont fail if there are no samples in output_frame()
- avformat/allformats: Making av_register_all() thread-safe.
- avcodec/bmp_parser: Fix state
- avformat/oggparseopus: Fix Undefined behavior in oggparseopus.c and libavformat/utils.c
- doc/developer.texi: Add a code of conduct
- avformat/utils: Check negative bps before shifting in ff_get_pcm_codec_id()
- avformat/utils: Do not compute the bitrate from duration == 0
- ffmpeg: Check that r_frame_rate is set before attempting to use it
- libavformat/oggdec: Free stream private when header parsing fails.
- avformat/utils: Check bps before using it in a shift in ff_get_pcm_codec_id()
- avformat/oggparseopus: Check that granule pos is within the supported range
- avformat/options_table: Add missing identifier for very strict compliance
- avcodec/ttaenc: Reallocate packet if its too small
- pgssubdec: fix subpicture output colorspace and range
- avcodec/ac3dec: Reset SPX when switching from EAC3 to AC3
- avfilter/vf_drawtext: Check return code of load_glyph()
- avcodec/takdec: add code that got somehow lost in process of REing
- avcodec/apedec: fix decoding of stereo files with one channel full of silence
- avcodec/avpacket: Fix off by 5 error
- avcodec/h264: Fix for H.264 configuration parsing
- avcodec/bmp_parser: Ensure remaining_size is not too small in startcode packet crossing corner case
- avfilter/src_movie: fix how we check for overflows with seek_point
- avcodec/j2kenc: Add attribution to OpenJPEG project:
- avcodec/libutvideodec: copy frame so it has reference counters when refcounted_frames is set
- avformat/rtpdec_jpeg: fix low contrast image on low quality setting
- avcodec/mjpegenc_common: Store approximate aspect if exact cannot be stored
- avcodec/resample: Remove disabled and faulty code
- indeo2: Fix banding artefacts
- indeo2data: K&R formatting cosmetics
- avcodec/imgconvert: Support non-planar colorspaces while padding
- avutil/random_seed: Add the runtime in cycles of the main loop to the entropy pool
- avutil/channel_layout: AV_CH_LAYOUT_6POINT1_BACK not reachable in parsing
- avformat/concatdec: set safe mode to enabled instead of auto
- avformat/rtpenc: Fix integer overflow in NTP_TO_RTP_FORMAT
- avcodec/avpacket: clear priv in av_init_packet()
- swscale/utils: Fix chrSrcHSubSample for GBRAP16
- swscale/input: Fix GBRAP16 input
- postproc: fix unaligned access
- avutil/pixdesc: Make get_color_type() aware of CIE XYZ formats
- swscale/x86/output: Fix yuv2planeX_16* with unaligned destination
- swscale/x86/output: Move code into yuv2planeX_mainloop
- MAINTAINERS: add myself as an OS/2 maintainer
- doc/utils: fix typo for min() description
2016-02-01 02:28:30 +01:00
version 2.4.13:
- mov: Add an option to toggle dref opening
- MAINTAINERS: remove unmaintained releases
- avcodec/jpeg2000dec: More completely check cdef
- avutil/opt: check for and handle errors in av_opt_set_dict2()
- avcodec/flacenc: fix calculation of bits required in case of custom sample rate
- avformat: Document urls a bit
- avformat/concat: Check protocol prefix
- doc/demuxers: Document enable_drefs and use_absolute_path
- avcodec/mjpegdec: Check for end for both bytes in unescaping
- avformat/avformat: Replace some references to filenames by urls
- avcodec/wmaenc: Check ff_wma_init() for failure
- avcodec/mpeg12enc: Move high resolution thread check to before initializing threads
- avformat/avio: Limit url option parsing to the documented cases
- avcodec/ass_split: Fix null pointer dereference in ff_ass_style_get()
- avcodec/gif: Fix lzw buffer size
- avcodec/put_bits: Assert buf_ptr in flush_put_bits()
- avcodec/tiff: Check subsample & rps values more completely
- swscale/swscale: Add some sanity checks for srcSlice* parameters
- swscale/x86/rgb2rgb_template: Fix planar2x() for short width
- swscale/swscale_unscaled: Fix odd height inputs for bayer_to_yv12_wrapper()
- swscale/swscale_unscaled: Fix odd height inputs for bayer_to_rgb24_wrapper()
- avcodec/wavpackenc: print channel count in av_log call
- configure: bump copyright year to 2016
- avformat/hls: Even stricter URL checks
- avformat/hls: More strict url checks
- swscale/yuv2rgb: Increase YUV2RGB table headroom
- swscale/yuv2rgb: Factor YUVRGB_TABLE_LUMA_HEADROOM out
- avformat/hls: forbid all protocols except http(s) & file
- avformat/aviobuf: Fix end check in put_str16()
- avformat/asfenc: Check pts
- avcodec/mpeg4video: Check time_incr
- avcodec/wavpackenc: Check the number of channels
- avcodec/wavpackenc: Headers are per channel
- avcodec/dvdec: Fix "left shift of negative value -254"
- avcodec/mjpegdec: Fix negative shift
- avcodec/mss2: Check for repeat overflow
- avformat: Add integer fps from 31 to 60 to get_std_framerate()
- avcodec/mpegvideo_enc: Clip bits_per_raw_sample within valid range
- avcodec/motion_est: Fix mv_penalty table size
- avcodec/h264_slice: Fix integer overflow in implicit weight computation
- swscale/utils: Use normal bilinear scaler if fast cannot be used due to tiny dimensions
- avcodec/put_bits: Always check buffer end before writing
- swscale/utils: Fix intermediate format for cascaded alpha downscaling
- avcodec/h264_refs: Fix long_idx check
- avfilter/vf_mpdecimate: Add missing emms_c()
- avformat/mxfenc: Do not crash if there is no packet in the first stream
- swscale/swscale-test: Fix slice height in random reference data creation.
- dca: fix misaligned access in avpriv_dca_convert_bitstream
- brstm: fix missing closing brace
- brstm: also allocate b->table in read_packet
- brstm: make sure an ADPC chunk was read for adpcm_thp
- vorbisdec: reject rangebits 0 with non-0 partitions
- vorbisdec: reject channel mapping with less than two channels
- ffmdec: reset packet_end in case of failure
- mjpegdec: extend check for incompatible values of s->rgb and s->ls
- avformat/ipmovie: put video decoding_map_size into packet and use it in decoder
- avcodec/samidec: make sure to properly restore parsing context after a tag
- x86/float_dsp: zero extend offset from ff_scalarproduct_float_sse
- avcodec/mpeg4videodec: also for empty partitioned slices
- nuv: sanitize negative fps rate
- rawdec: only exempt BIT0 with need_copy from buffer sanity check
- mlvdec: check that index_entries exist
- nutdec: reject negative value_len in read_sm_data
- xwddec: prevent overflow of lsize * avctx->height
- nutdec: only copy the header if it exists
- exr: fix out of bounds read in get_code
- on2avc: limit number of bits to 30 in get_egolomb
- sonic: make sure num_taps * channels is not larger than frame_size
- opus_silk: fix typo causing overflow in silk_stabilize_lsf
- ffm: reject invalid codec_id and codec_type
- aaccoder: prevent crash of anmr coder
- swscale/x86/rgb2rgb_template: Fallback to mmx in interleaveBytes() if the alignment is insufficient for SSE*
- swscale/x86/rgb2rgb_template: Do not crash on misaligend stride
2015-12-06 12:59:30 +01:00
version 2.4.12:
- avcodec/ffv1dec: Clear quant_table_count if its invalid
- avcodec/ffv1dec: Print an error if the quant table count is invalid
- avcodec/hevc: Check max ctb addresses for WPP
- avcodec/vp3: ensure header is parsed successfully before tables
- avcodec/jpeg2000dec: Check bpno in decode_cblk()
- avcodec/pgssubdec: Fix left shift of 255 by 24 places cannot be represented in type int
- swscale/utils: Fix for runtime error: left shift of negative value -1
- avcodec/hevc: Fix integer overflow of entry_point_offset
- avcodec/dirac_parser: Check that there is a previous PU before accessing it
- avcodec/dirac_parser: Add basic validity checks for next_pu_offset and prev_pu_offset
- avcodec/dirac_parser: Fix potential overflows in pointer checks
- avcodec/wmaprodec: Check bits per sample to be within the range not causing integer overflows
- avcodec/wmaprodec: Fix overflow of cutoff
- avformat/smacker: fix integer overflow with pts_inc
- avcodec/vp3: Fix "runtime error: left shift of negative value"
- mpegencts: Fix overflow in cbr mode period calculations
- avutil/timecode: Fix fps check
- avutil/mathematics: return INT64_MIN (=AV_NOPTS_VALUE) from av_rescale_rnd() for overflows
- avcodec/apedec: Check length in long_filter_high_3800()
- avcodec/vp3: always set pix_fmt in theora_decode_header()
- avcodec/mpeg4videodec: Check available data before reading custom matrix
- avutil/mathematics: Do not treat INT64_MIN as positive in av_rescale_rnd
- avutil/integer: Fix av_mod_i() with negative dividend
- avformat/dump: Fix integer overflow in av_dump_format()
- avcodec/utils: Clear dimensions in ff_get_buffer() on failure
- avcodec/utils: Use 64bit for aspect ratio calculation in avcodec_string()
- avcodec/vp3: Clear context on reinitialization failure
- avcodec/hevc: allocate entries unconditionally
- avcodec/hevc_cabac: Fix multiple integer overflows
- avcodec/jpeg2000dwt: Check ndeclevels before calling dwt_encode*()
- avcodec/jpeg2000dwt: Check ndeclevels before calling dwt_decode*()
- avcodec/hevc: Check entry_point_offsets
- avcodec/cabac: Check initial cabac decoder state
- avcodec/cabac_functions: Fix "left shift of negative value -31767"
- avcodec/h264_slice: Limit max_contexts when slice_context_count is initialized
- avcodec/vp8: Do not use num_coeff_partitions in thread/buffer setup
- rtmpcrypt: Do the xtea decryption in little endian mode
- avformat/matroskadec: Check subtitle stream before dereferencing
- avformat/utils: Do not init parser if probing is unfinished
- avcodec/jpeg2000dec: Fix potential integer overflow with tile dimensions
- avcodec/jpeg2000dec: Check SIZ dimensions to be within the supported range
- avcodec/jpeg2000: Check comp coords to be within the supported size
- avcodec/jpeg2000: Use av_image_check_size() in ff_jpeg2000_init_component()
- avcodec/wmaprodec: Check for overread in decode_packet()
- avcodec/smacker: Check that the data size is a multiple of a sample vector
- avcodec/takdec: Skip last p2 sample (which is unused)
- avcodec/dxtory: Fix input size check in dxtory_decode_v1_410()
- avcodec/dxtory: Fix input size check in dxtory_decode_v1_420()
- avcodec/error_resilience: avoid accessing previous or next frames tables beyond height
- avcodec/dpx: Move need_align to act per line
- avcodec/flashsv: Check size before updating it
- avcodec/ivi: Check image dimensions
- avcodec/utils: Better check for channels in av_get_audio_frame_duration()
- avcodec/jpeg2000dec: Check for duplicate SIZ marker
- avcodec/jpeg2000dec: Clip all tile coordinates
- avcodec/microdvddec: Check for string end in 'P' case
- avcodec/dirac_parser: Fix undefined memcpy() use
- avformat/xmv: Discard remainder of packet on error
- avformat/xmv: factor return check out of if/else
- libavutil/channel_layout: Check strtol*() for failure
- avcodec/ffv1dec: Check for 0 quant tables
- avcodec/mjpegdec: Reinitialize IDCT on BPP changes
- avcodec/mjpegdec: Check index in ljpeg_decode_yuv_scan() before using it
- avutil/file_open: avoid file handle inheritance on Windows
- avcodec/ffv1: Initialize vlc_state on allocation
- avcodec/ffv1dec: update progress in case of broken pointer chains
- avcodec/ffv1dec: Clear slice coordinates if they are invalid or slice header decoding fails for other reasons
- avformat/httpauth: Add space after commas in HTTP/RTSP auth header
- avcodec/x86/sbrdsp: Fix using uninitialized upper 32bit of noise
- avcodec/ffv1dec: Fix off by 1 error in quant_table_count check
- avcodec/ffv1dec: Explicitly check read_quant_table() return value
- avcodec/rangecoder: Check e
- lavf/webvttenc: Require webvtt file to contain exactly one WebVTT stream.
- avcodec/mjpegdec: Fix decoding RGBA RCT LJPEG
- avfilter/af_asyncts: use llabs for int64_t
- avcodec/g2meet: Also clear tile dimensions on header_fail
- avcodec/g2meet: Fix potential overflow in tile dimensions check
- avcodec/svq1dec: Check init_get_bits8() for failure
- avcodec/tta: Check init_get_bits8() for failure
- swresample/swresample: Fix integer overflow in seed calculation
- avformat/mov: Fix integer overflow in FFABS
- avutil/common: Add FFNABS()
- avutil/common: Document FFABS() corner case
- avformat/dump: Fix integer overflow in aspect ratio calculation
- avcodec/truemotion1: Check for even width
- avcodec/libopusenc: Fix infinite loop on flushing after 0 input
- doc/filters/drawtext: fix centering example
- avcodec: avoid division by zero in avcodec_string
- mpegvideo: clear overread in clear_context
- dvdsubdec: validate offset2 similar to offset1
- avcodec/takdec: Use memove, avoid undefined memcpy() use
- jvdec: avoid unsigned overflow in comparison
- avcodec/mpeg12dec: Do not call show_bits() with invalid bits
- opusdec: Don't run vector_fmul_scalar on zero length arrays
- avcodec/opusdec: Fix extra samples read index
- riffdec: prevent negative bit rate
- Merge commit 'd80811c94e068085aab797f9ba35790529126f85'
- imc: use correct position for flcoeffs2 calculation
- snow: remove an obsolete av_assert2
- wavpack: limit extra_bits to 32 and use get_bits_long
- huffyuvdec: validate image size
- wavpack: use get_bits_long to read up to 32 bits
- nutdec: check maxpos in read_sm_data before returning success
- s302m: fix arithmetic exception
- mpegaudiodec: copy AVFloatDSPContext from first context to all contexts
- vc1dec: use get_bits_long and limit the read bits to 32
- avcodec/s302m: Only set the sample rate when some data is output
- avidec: check for valid bit_rate range
- vp9: add support for resolution changes in inter frames.
- vp9: avoid infinite loop with broken files
- videodsp: don't overread edges in vfix3 emu_edge.
- avformat/oggenc: Check segments_count for headers too
- avformat/avidec: Workaround broken initial frame
- hevc: properly handle no_rasl_output_flag when removing pictures from the DPB
- hevc: fix wpp threading deadlock.
- avcodec/ffv1: seperate slice_count from max_slice_count
- lavf/img2dec: Fix memory leak
- avcodec/mp3: fix skipping zeros
- doc: mention libavcodec can decode Opus natively
2015-08-20 15:06:19 +02:00
version 2.4.11:
2015-08-25 02:40:41 +02:00
- avformat/hevc: Check num_long_term_ref_pics_sps to avoid potentially long loops
- avformat/hevc: Fix parsing errors
- ffmpeg: Use correct codec_id for av_parser_change() check
- ffmpeg: Check av_parser_change() for failure
- avcodec/h264_mp4toannexb_bsf: Reorder operations in nal_size check
- ffmpeg: Check for RAWVIDEO and do not relay only on AVFMT_RAWPICTURE
- ffmpeg: check avpicture_fill() return value
2015-08-20 15:06:19 +02:00
- avformat/mux: Update sidedata in ff_write_chained()
- avcodec/flashsvenc: Correct max dimension in error message
- avcodec/svq1enc: Check dimensions
- avcodec/dcaenc: clear bitstream end
- libavcodec/aacdec_template: Use init_get_bits8() in aac_decode_frame()
- rawdec: fix mjpeg probing buffer size check
- rawdec: fix mjpeg probing
- avcodec/vp8: Check buffer size in vp8_decode_frame_header()
- avcodec/vp8: Fix null pointer dereference in ff_vp8_decode_free()
- avcodec/diracdec: Check for hpel_base allocation failure
- avcodec/rv34: Clear pointers in ff_rv34_decode_init_thread_copy()
- avfilter/af_aresample: Check ff_all_* for allocation failures
- avcodec/pthread_frame: clear priv_data, avoid stale pointer in error case
- swscale/utils: Clear pix buffers
- avutil/fifo: Fix the case where func() returns less bytes than requested in av_fifo_generic_write()
- avformat/mov: Fix deallocation when MOVStreamContext failed to allocate
- ffmpeg: Fix cleanup with ost = NULL
- avcodec/pthread_frame: check avctx on deallocation
- avcodec/sanm: Reset sizes in destroy_buffers()
- avcodec/alac: Clear pointers in allocate_buffers()
- bytestream2: set the reader to the end when reading more than available
- avcodec/utils: use a minimum 32pixel width in avcodec_align_dimensions2() for H.264
- avcodec/mpegvideo: Clear pointers in ff_mpv_common_init()
- oggparsedirac: check return value of init_get_bits
- wmalosslessdec: reset frame->nb_samples on packet loss
- wmalosslessdec: avoid reading 0 bits with get_bits
- avcodec/rawenc: Use ff_alloc_packet() instead of ff_alloc_packet2()
- avcodec/aacsbr: Assert that bs_num_env is positive
- avcodec/aacsbr: check that the element type matches before applying SBR
- avcodec/h264_slice: Use w/h from the AVFrame instead of mb_w/h
- vp9/update_prob: prevent out of bounds table read
- avfilter/vf_transpose: Fix rounding error
- avcodec/pngdec: Only allow one IHDR chunk
- wmavoice: limit wmavoice_decode_packet return value to packet size
- swscale/swscale_unscaled: Fix rounding difference with RGBA output between little and big endian
- ffmpeg: Do not use the data/size of a bitstream filter after failure
- swscale/x86/rgb2rgb_template: fix signedness of v in shuffle_bytes_2103_{mmx,mmxext}
- swscale/x86/rgb2rgb_template: add missing xmm clobbers
- vda: unlock the pixel buffer base address.
- swscale/rgb2rgb_template: Fix signedness of v in shuffle_bytes_2103_c()
- swscale/rgb2rgb_template: Implement shuffle_bytes_0321_c and fix shuffle_bytes_2103_c on BE
- swscale/rgb2rgb_template: Disable shuffle_bytes_2103_c on big endian
- swr: Remember previously set int_sample_format from user
- matroskadec: check audio sample rate
- matroskadec: validate audio channels and bitdepth
- avcodec/dpxenc: implement write16/32 as functions
- postproc: fix unaligned access
- avio: fix potential crashes when combining ffio_ensure_seekback + crc
- h264: er: Copy from the previous reference only if compatible
- sonic: set avctx->channels in sonic_decode_init
- vp8: change mv_{min,max}.{x,y} type to int
- vp9: change type of tile_size from unsigned to int64_t
- arm: only enable setend on ARMv6
- libopenjpegdec: check existence of image component data
- mov: abort on EOF in ff_mov_read_chan
- ffmpeg_opt: Check for localtime() failure
- avformat: Fix bug in parse_rps for HEVC.
- takdec: ensure chan2 is a valid channel index
- avcodec/h264_slice: Use AVFrame diemensions for grayscale handling
- avdevice/lavfi: do not rescale AV_NOPTS_VALUE in lavfi_read_packet()
- libavutil/channel_layout: Correctly return layout when channel specification ends with a trailing 'c'.
- avcodec/jpeg2000dec: Check that coords match before applying ICT
- avformat/ffmdec: Check ffio_set_buf_size() return value
- avcodec/adpcm: Check for overreads
- avcodec/alsdec: Check for overread
- avcodec/atrac3plusdec: consume only as many bytes as available
- swresample/swresample: Cleanup on init failure.
- Revert "avformat/rtpenc: check av_packet_get_side_data() return, fix null ptr dereference"
- avformat/mxfenc: Accept MXF D-10 with 49.999840 Mbit/sec
- swresample/dither: check memory allocation
- opusdec: properly handle mismatching configurations in multichannel streams
- MAINTAINERS: Remove myself as leader
- h263: Always check both dimensions
- avformat/swfdec: Do not error out on pixel format changes
- avcodec/exr: fix crash caused by merge
- avcodec/x86/h264_weight: handle weight1=128
- avcodec/hevc_ps: Only discard overread VPS if a previous is available
- avformat/mov: Mark avio context of decompressed atoms as seekable
_ avfilter/x86/vf_hqdn3d: Fix register types
2015-06-02 01:12:40 +02:00
version 2.4.10:
- diracdec: check if reference could not be allocated
- diracdec: avoid overflow of bytes*8 in decode_lowdelay
- diracdec: prevent overflow in data_unit_size check
- avformat/matroskadec: Use tracks[k]->stream instead of s->streams[k]
- matroskadec: check s->streams[k] before using it
- avcodec/ffv1dec: Check chroma shift parameters
- matroskadec: use uint64_t instead of int for index_scale
- avcodec/wavpack: Check L/R values before use to avoid harmless integer overflow and undefined behavior in fate
- nutdec: fix illegal count check in decode_main_header
- nutdec: check for negative frame rate in decode_info_header
- ffmpeg: remove incorrect network deinit
- OpenCL: Avoid potential buffer overflow in cmdutils_opencl.c
- apedec: set s->samples only when init_frame_decoder succeeded
- OS/2:Makedef.cmd cleanup
- avcodec/golomb: get_ur_golomb_jpegls: Fix reading huge k values
- avformat/mov: Fix parsing short loci
- avformat/mov: Print reason of loci parsing failure
- avcodec/hevc: Fix typo in num_entry_point_offsets check
- avcodec/libtheoraenc: Check for av_malloc failure
- avcodec/dcadec: Check active_bands
- avcodec/dcadec: Check scale table index
- avcodec/sonic: More completely check sample_rate_index and channels
- avcodec/sonic: check memory allocations
- avcodec/smvjpegdec: check avcodec_decode_video2() return code
- avcodec/shorten: More complete pred_order check
- avcodec/shorten: Check skip_bytes()
- png: Set the color range as full range
- mpegts: Update the PSI/SI table only if the version change
- rtsp: Make sure we don't write too many transport entries into a fixed-size array
- rtpenc_jpeg: Handle case of picture dimensions not dividing by 8
- libvpx: Fix mixed use of av_malloc() and av_reallocp()
- aacpsy: correct calculation of minath in psy_3gpp_init
- avcodec/shorten: Fix code depending on signed overflow behavior
- avcodec/proresdec2: Reset slice_count on deallocation
- ffmpeg_opt: Fix -timestamp parsing
- avcodec/dcadec: Check subsubframes
- avcodec/dcadec: Check nchans
- hevc: make avcodec_decode_video2() fail if get_format() fails
- avcodec/cavsdec: Check esc_code
- avcodec/on2avc: Check run more carefully
- avcodec/mpeg4audio: add some padding/alignment to MAX_PCE_SIZE
- swr: fix alignment issue caused by 8ch sse functions
- avcodec/mjpegdec: fix len computation in ff_mjpeg_decode_dqt()
- avcodec/jpeg2000dec: fix boolean operator
- avcodec/hevc_ps: Explicitly check num_tile_* for negative values
- avcodec/hevc_ps: Check vps_num_hrd_parameters
- avcodec/hevc_ps: More completely check vps_num_layer_sets
- avcodec/hevc: Check num_entry_point_offsets
- avcodec/hevc: Check offset_len
- libswscale/x86/hscale_fast_bilinear_simd.c: Include BX in the clobber list on x86_64, because it isn't implicitly included when PIC is on.
- avcodec/hevc_sei: Check num_sps_ids_minus1 value
- avcodec/vqavideo: Check chunk size
- aacdec: don't return frames without data
- avformat/hevc: Check num_negative_pics and num_positive_pics
- avformat/hevc: Check cpb_cnt_minus1
- avformat/matroskadec: Cleanup error handling for bz2 & zlib
- avformat/nutdec: Fix use of uinitialized value
- avformat/rtpenc_jpeg: Check remaining buffer size for SOS
- avformat/rtpdec_xiph: Check upper bound on len in xiph_handle_packet()
- tools/graph2dot: use larger data types than int for array/string sizes
- avformat/matroskaenc: Check ff_vorbiscomment_length in put_flac_codecpriv()
- avformat/oggenc: Check ff_vorbiscomment_length in ogg_write_vorbiscomment()
- avformat/flacenc: Check length in flac_write_block_comment()
- avformat/subtitles: Use size_t for len
- avformat/url: Use size_t for len from strlen()
- avutil/avstring: Use size_t in av_strlcatf()
- avformat/vorbiscomment: Check entry length in ff_vorbiscomment_write()
- avutil/dict: Use size_t for appending strings
- libavutil/mem: use size_t for the length in av_strdup()
- aacsbr: break infinite loop in sbr_hf_calc_npatches
- diracdec: check that block length is valid
- ffmpeg_opt: Set the video VBV parameters only for the video stream from -target
- avcodec/bitstream: Assert that there is enough space left in avpriv_copy_bits()
- avcodec/put_bits: Assert that there is enough space left in skip_put_bytes()
- avcodec/mpegvideo_enc: Update the buffer size as more slices are merged
- avcodec/put_bits: Update size_in_bits in set_put_bits_buffer_size()
- avformat/wavdec: Increase dts packet threshold to fix more misdetections
- avformat/wavdec: Increase probe_packets limit
- nutdec: abort if EOF is reached in decode_info_header/read_sm_data
- nutdec: stop skipping bytes at EOF
- nutdec: fix infinite resync loops
- avformat/nutdec: Check X in 2nd branch of index reading
- avformat/nutdec: Fix recovery when immedeately after seeking a failure happens
- avformat/nutdec: Return error on EOF from get_str()
- avcodec/x86/cavsdsp: remove unneeded tmp
- nutdec: fix memleaks on error in nut_read_header
- avformat/avidec: print a warning for negative sample_size
- avidec: avoid infinite loop due to negative ast->sample_size
- nutdec: check chapter creation in decode_info_header
- apedec: prevent out of array writes in decode_array_0000
- avformat/mpegts: Detect changes in packet through CRC instead of just the 5bit version
- avformat/mpegts: reset last_ver on corrupted packets
- avformat/mpegts: Factorize version checking code out
- avformat/mpegts: Also parse the FMC descriptor if the codec has not been identified yet
- avformat/mpegts: reset last_version on seeking
- avformat/mp3dec: Check for avcodec_alloc_context3() failure
- avformat/mp3dec: properly allocate dummy AVCodecContext
- lavfi/fade: Do not overread input buffer.
- tests: drop bc dependency
- alsdec: limit avctx->bits_per_raw_sample to 32
2015-04-25 17:10:18 +02:00
version 2.4.9:
- alac: reject rice_limit 0 if compression is used
- lavf: Reset global flag on deinit
- bink: check vst->index_entries before using it
- mpeg4videodec: only allow a positive length
- alsdec: check sample pointer range in revert_channel_correlation
2015-04-26 17:47:03 +02:00
- avcodec/h264_refs: Do not set reference to things which do not exist
2015-04-25 17:10:18 +02:00
- avcodec/h264: Fail for invalid mixed IDR / non IDR frames in slice threading mode
- h264: avoid unnecessary calls to get_format
- avutil/pca: Check for av_malloc* failures
- alsdec: validate time diff index
- avcodec/alsdec: Use av_mallocz_array() for chan_data to ensure the arrays never contain random data
- alsdec: ensure channel reordering is reversible
- avcodec/atrac3plusdsp: fix on stack alignment
- ac3: validate end in ff_ac3_bit_alloc_calc_mask
- aacpsy: avoid psy_band->threshold becoming NaN
- aasc: return correct buffer size from aasc_decode_frame
- aacdec: consistently use avctx for logging in decode_eld_specific_config
- msrledec: use signed pixel_ptr in msrle_decode_pal4
- swresample/swresample-test: Randomly wipe out channel counts
- swresample: Check channel layouts and channels against each other and print human readable error messages
- swresample: Allow reinitialization without ever setting channel layouts
- swresample: Allow reinitialization without ever setting channel counts
- avcodec/h264: Do not fail with randomly truncated VUIs
- avcodec/h264_ps: Move truncation check from VUI to SPS
- avcodec/h264: Be more tolerant to changing pps id between slices
- avcodec/aacdec: Fix storing state before PCE decode
- avcodec/h264: reset the counts in the correct context
2015-04-26 17:47:03 +02:00
- avcodec/h264_slice: Do not reset mb_aff_frame per slice
2015-04-25 17:10:18 +02:00
- tests: Fix test name for pixfmts tests
- avcodec/h264: finish previous slices before switching to single thread mode
- avcodec/h264: Fix race between slices where one overwrites data from the next
- avformat/utils: avoid discarded streams in av_find_default_stream_index()
- avformat/utils: Ensure that AVFMT_FLAG_CUSTOM_IO is set before use
- avformat/img2dec: do not rewind custom io buffers
- fate: Include branch information in the payload header
2014-09-14 16:47:26 +02:00
2015-03-30 01:28:28 +02:00
version 2.4.8:
- avutil/cpu: add missing check for mmxext to av_force_cpu_flags
- avcodec/msrledec: restructure msrle_decode_pal4() based on the line number instead of the pixel pointer
- avcodec/hevc_ps: Check cropping parameters more correctly
- avcodec/dnxhddec: Check that the frame is interlaced before using cur_field
- avformat/mov: Disallow ".." in dref unless use_absolute_path is set
- avformat/mov: Check for string truncation in mov_open_dref()
- ac3_fixed: fix out-of-bound read
- avcodec/012v: redesign main loop
- avcodec/012v: Check dimensions more completely
- asfenc: fix leaking asf->index_ptr on error
- avcodec/options_table: remove extradata_size from the AVOptions table
- ffmdec: limit the backward seek to the last resync position
- ffmdec: make sure the time base is valid
- ffmdec: fix infinite loop at EOF
- avcodec/tiff: move bpp check to after "end:"
- avcodec/opusdec: Fix delayed sample value
- avcodec/utils: Align YUV411 by as much as the other YUV variants
- vp9: fix segmentation map retention with threading enabled.
- doc/protocols/tcp: fix units of listen_timeout option value, from microseconds to milliseconds
- fix VP9 packet decoder returning 0 instead of the used data size
- avformat/bit: only accept the g729 codec and 1 channel
- avformat/adxdec: check avctx->channels for invalid values
- Fix buffer_size argument to init_put_bits() in multiple encoders.
- mips/acelp_filters: fix incorrect register constraint
- avcodec/hevc_ps: Sanity checks for some log2_* values
- avcodec/zmbv: Check len before reading in decode_frame()
- avcodec/snowdec: Fix ref value check
- swscale/utils: More carefully merge and clear coefficients outside the input
- avcodec/a64multienc: fix use of uninitialized values in to_meta_with_crop
- avcodec/a64multienc: don't set incorrect packet size
- webp: ensure that each transform is only used once
- avcodec/hevc_ps: More complete window reset
- vp9: make above buffer pointer 32-byte aligned.
- avformat/rm: limit packet size
- avcodec/webp: validate the distance prefix code
- avcodec/gif: fix off by one in column offsetting finding
2015-02-13 21:18:42 +01:00
version 2.4.7:
- avcodec/flac_parser: fix handling EOF if no headers are found
- avfilter/vf_framepack: Check and update frame_rate
- avcodec/hevc: Fix handling of skipped_bytes() reallocation failures
- qpeg: avoid pointless invalid memcpy()
- avcodec/arm/videodsp_armv5te: Fix linking failure with "g++ -shared -D__STDC_CONSTANT_MACROS -o test.so ... libavcodec.a"
- avcodec/mjpegdec: Skip blocks which are outside the visible area
- lavc/aarch64: Do not use the neon horizontal chroma loop filter for H.264 4:2:2. (cherry picked from commit 4faea46bd906b3897018736208123aa36c3f45d5)
- avcodec/h264_slice: assert that reinit does not occur after the first slice
- avcodec/h264_slice: ignore SAR changes in slices after the first
- avcodec/h264_slice: Check picture structure before setting the related fields
- avcodec/h264_slice: Do not change frame_num after the first slice
- avutil/opt: Fix type used to access AV_OPT_TYPE_SAMPLE_FMT
- avutil/opt: Fix types used to access AV_OPT_TYPE_PIXEL_FMT
- avcodec/h264: Be more strict on rejecting pps/sps changes
- avcodec/h264: Be more strict on rejecting pps_id changes
- avcodec/h264_ps: More completely check the bit depths
- avformat/thp: Check av_get_packet() for failure not only for partial output
- swscale/utils: Limit filter shifting so as not to read from prior the array
- avcodec/mpegvideo_motion: Fix gmc chroma dimensions
- avcodec/mjpegdec: Check number of components for JPEG-LS
- avcodec/mjpegdec: Check escape sequence validity
- avformat/mpc8: Use uint64_t in *_get_v() to avoid undefined behavior
- avformat/mpc8: fix broken pointer math
- avformat/mpc8: fix hang with fuzzed file
- avformat/tta: fix crash with corrupted files
2015-01-13 17:14:46 +01:00
version 2.4.6:
- doc/examples: fix lib math dep for decoding_encoding
- avformat/movenc: workaround bug in "PathScale EKOPath(tm) Compiler Suite Version 4.0.12.1"
- vp9: fix parser return values in error case
- ffmpeg: Clear error message array at init.
- avcodec/dvdsubdec: fix accessing dangling pointers
- avcodec/dvdsubdec: error on bitmaps with size 0
- avformat/mov: Fix mixed declaration and statement warning
- cmdutils: Use 64bit for file size/offset related variable in cmdutils_read_file()
- avformat/utils: Clear pointer in ff_alloc_extradata() to avoid leaving a stale pointer in memory
- avformat/matroskadec: Use av_freep() to avoid leaving stale pointers in memory
- lavfi: check av_strdup() return value
- mov: Fix negative size calculation in mov_read_default().
- avformat/mov: fix integer overflow in mov_read_udta_string()
- mov: Avoid overflow with mov_metadata_raw()
- avcodec/dvdsubdec: fix out of bounds accesses
- avfilter/vf_sab: fix filtering tiny images
- avformat/flvdec: Increase string array size
- avformat/flvdec: do not inject dts=0 metadata packets which failed to be parsed into a new data stream
- avformat/cdxl: Fix integer overflow of image_size
- avformat/segment: Use av_freep() avoid leaving stale pointers in memory
- avformat/mov: Fix memleaks for duplicate STCO/CO64/STSC atoms
- mov: avoid a memleak when multiple stss boxes are presen
2014-12-20 02:51:59 +01:00
version 2.4.5:
- lavu/frame: fix malloc error path in av_frame_copy_props()
- avformat/utils: Do not update programs streams from program-less streams in update_wrap_reference()
- avformat/aviobuf: Check that avio_seek() target is non negative
- swresample/soxr_resample: fix error handling
- avformat/flvdec: fix potential use of uninitialized variables
- avformat/matroskadec: fix handling of recursive SeekHead elements
- doc/examples/transcoding: check encoder before using it
- swscale/x86/rgb2rgb_template: fix crash with tiny size and nv12 output
- avformat/rmdec: Check codec_data_size
- avformat/aviobuf: Fix infinite loop in ff_get_line()
- vc1: Do not assume seek happens after decoding
- mmvideo: check frame dimensions
- jvdec: check frame dimensions
- avcodec/indeo3: ensure offsets are non negative
- avcodec/h264: Check *log2_weight_denom
- avcodec/hevc_ps: Check diff_cu_qp_delta_depth
- avcodec/h264: Clear delayed_pic on deallocation
- avcodec/hevc: clear filter_slice_edges() on allocation
- avcodec/dcadec: Check that the added xch channel isnt already there
- avcodec/indeo3: use signed variables to avoid underflow
- swscale: increase yuv2rgb table headroom
- avformat/mov: fix integer overflow of size
- avformat/mov: check atom nesting depth
- avcodec/utvideodec: Fix handling of slice_height=0
- avcodec/vmdvideo: Check len before using it in method 3
- avformat/flvdec: Use av_freep() avoid leaving stale pointers in memory
- avformat/hdsenc: Use av_freep() avoid leaving stale pointers in memory
- configure: create the tests directory like the doc directory
- v4l2: Make use of the VIDIOC_ENUM_FRAMESIZES ioctl on OpenBSD
- avcodec/motion_est: use 2x8x8 for interlaced qpel
- Treat all '*.pnm' files as non-text file
2014-12-01 02:11:00 +01:00
version 2.4.4:
- avformat: replace some odd 30-60 rates by higher less odd ones in get_std_framerate()
- swscale: fix yuv2yuvX_8 assembly on x86
- avcodec/hevc_ps: Check num_long_term_ref_pics_sps
- avcodec/mjpegdec: Fix integer overflow in shift
- avcodec/hevc_ps: Check return code from pps_range_extensions()
- avcodec/rawdec: Check the return code of avpicture_get_size()
- avcodec/pngdec: Check IHDR/IDAT order
- avcodec/flacdec: Call ff_flacdsp_init() unconditionally
- avcodec/utils: Check that the data is complete in avpriv_bprint_to_extradata()
- avcodec/mjpegdec: Fix context fields becoming inconsistent
- avcodec/mjpegdec: Check for pixfmtid 0x42111100 || 0x24111100 with more than 8 bits
- swscale/x86/rgb2rgb_template: handle the first 2 lines with C in rgb24toyv12_*()
- doc/APIchanges: Fix some wrong versions
- avformat/hlsenc: Free context after hls_append_segment
- avcodec/mpeg4video_parser: fix spurious extradata parse warnings
- lavu/opt: fix av_opt_get function
- avcodec/wmaprodec: Fix integer overflow in sfb_offsets initialization
- avcodec/utvideodec: fix assumtation that slice_height >= 1
- avcodec/options_table fix min of audio channels and sample rate
- libavutil/thread.h: Support OS/2 threads
- fix Makefile objects for pulseaudio support
- opusdec: make sure all substreams have the same number of coded samples
- lavu: add wrappers for the pthreads mutex API
- avformat/avidec: fix handling dv in avi
- avfilter/vf_lut: gammaval709()
- cinedec: report white balance gain coefficients using metadata
- swscale/utils: support bayer input + scaling, and bayer input + any supported output
- swscale: support internal scaler cascades
- avformat/dtsdec: dts_probe: check reserved bit, check lfe, check sr_code similarity
- avformat/segment: export inner muxer timebase
- Remove fminf() emulation, fix build issues
- avcodec/mpegaudio_parser: fix off by 1 error in bitrate calculation
- Use -fno-optimize-sibling-calls on parisc also for gcc 4.9.
- ffmpeg_opt: store canvas size in decoder context
- avcodec/mpeg12dec: do not trust AVCodecContext input dimensions
2014-11-01 13:39:52 +01:00
version 2.4.3:
- avcodec/svq1dec: zero terminate embedded message before printing
- avcodec/cook: check that the subpacket sizes fit in block_align
- avcodec/g2meet: check tile dimensions to avoid integer overflow
- avcodec/utils: Align dimensions by at least their chroma sub-sampling factors.
- avcodec/dnxhddec: treat pix_fmt like width/height
- avcodec/dxa: check dimensions
- avcodec/dirac_arith: fix integer overflow
- avcodec/diracdec: Tighter checks on CODEBLOCKS_X/Y
- avcodec/diracdec: Use 64bit in calculation of codeblock coordinates
- avcodec/sgidec: fix count check
- avcodec/sgidec: fix linesize for 16bit
- avcodec/hevc_ps: Check default display window bitstream and skip if invalid
- avcodec/tiffenc: properly compute packet size
- lavd: export all symbols with av_ prefix
- avformat/mxfdec: Fix termination of mxf_data_essence_container_uls
- postproc: fix qp count
- postproc/postprocess: fix quant store for fq mode
- vf_drawtext: add missing clear of pointers after av_expr_free()
- utvideoenc: properly set slice height/last line
- swresample: fix sample drop loop end condition
- resample: Avoid off-by-1 errors in PTS calcs.
- imc: fix order of operations in coefficients read
- hevc_mvs: make sure to always initialize the temporal MV fully
- hevc_mvs: initialize the temporal MV in case of missing reference
2014-10-05 00:33:48 +02:00
version 2.4.2:
- avcodec/on2avc: Check number of channels
- avcodec/hevc: fix chroma transform_add size
- avcodec/h264: Check mode before considering mixed mode intra prediction
- avformat/mpegts: use a padded buffer in read_sl_header()
- avformat/mpegts: Check desc_len / get8() return code
- avcodec/vorbisdec: Fix off by 1 error in ptns_to_read
- sdp: add support for H.261
- avcodec/svq3: Do not memcpy AVFrame
- avcodec/smc: fix off by 1 error
- avcodec/qpeg: fix off by 1 error in MV bounds check
- avcodec/gifdec: factorize interleave end handling out
- avcodec/cinepak: fix integer underflow
- avcodec/pngdec: Check bits per pixel before setting monoblack pixel format
- avcodec/pngdec: Calculate MPNG bytewidth more defensively
- avcodec/tiff: more completely check bpp/bppcount
- avcodec/mmvideo: Bounds check 2nd line of HHV Intra blocks
- avcodec/h263dec: Fix decoding messenger.h263
- avcodec/utils: Add case for jv to avcodec_align_dimensions2()
- avcodec/mjpegdec: check bits per pixel for changes similar to dimensions
- avcodec/jpeglsdec: Check run value more completely in ls_decode_line()
- avformat/hlsenc: export inner muxer timebase
- configure: add noexecstack to linker options if supported.
- avcodec/ac3enc_template: fix out of array read
- avutil/x86/cpu: fix cpuid sub-leaf selection
- avformat/img2dec: enable generic seeking for image pipes
- avformat/img2dec: initialize pkt->pos for image pipes
- avformat/img2dec: pass error code and signal EOF
- avformat/img2dec: fix error code at EOF for pipes
- libavutil/opt: fix av_opt_set_channel_layout() to access correct memory address
- tests/fate-run.sh: Cat .err file in case of error with V>0
- avformat/riffenc: Filter out "BottomUp" in ff_put_bmp_header()
- avcodec/webp: fix default palette color 0xff000000 -> 0x00000000
- avcodec/asvenc: fix AAN scaling
- Fix compile error on arm4/arm5 platform
2014-09-21 23:23:48 +02:00
version 2.4.1:
2014-09-22 09:11:38 +02:00
- swscale: Allow chroma samples to be above and to the left of luma samples
2014-09-21 23:23:48 +02:00
- avcodec/libilbc: support for latest git of libilbc
- avcodec/webp: treat out-of-bound palette index as translucent black
- vf_deshake: rename Transform.vector to Transform.vec to avoid compiler confusion
- apetag: Fix APE tag size check
- tools/crypto_bench: fix build when AV_READ_TIME is unavailable
2014-09-14 16:47:26 +02:00
version 2.4:
2014-07-28 10:36:19 +02:00
- Icecast protocol
2014-08-12 00:52:45 +02:00
- ported lenscorrection filter from frei0r filter
2014-08-13 20:02:21 +02:00
- large optimizations in dctdnoiz to make it usable
2014-09-14 08:32:46 +02:00
- ICY metadata are now requested by default with the HTTP protocol
2014-08-14 00:41:08 +02:00
- support for using metadata in stream specifiers in fftools
2014-08-22 23:39:57 -03:00
- LZMA compression support in TIFF decoder
2014-08-24 04:11:37 +02:00
- support for H.261 RTP payload format (RFC 4587)
2014-09-03 14:56:12 +02:00
- HEVC/H.265 RTP payload format (draft v6) depacketizer
2014-08-18 16:32:26 +02:00
- added codecview filter to visualize information exported by some codecs
2014-09-04 20:50:01 +02:00
- Matroska 3D support thorugh side data
2014-08-31 19:39:35 -07:00
- HTML generation using texi2html is deprecated in favor of makeinfo/texi2any
2014-07-02 09:39:07 +00:00
- silenceremove filter
2014-07-23 02:37:26 +02:00
2014-07-16 02:09:06 +02:00
version 2.3:
2014-04-02 07:45:06 +02:00
- AC3 fixed-point decoding
2014-02-23 15:38:13 +01:00
- shuffleplanes filter
2014-03-16 19:15:58 +01:00
- subfile protocol
- Phantom Cine demuxer
2014-02-19 21:02:12 +01:00
- replaygain data export
2014-02-18 21:52:30 +11:00
- VP7 video decoder
2014-03-20 01:15:25 +01:00
- Alias PIX image encoder and decoder
2014-06-02 18:46:04 -08:00
- Improvements to the BRender PIX image decoder
- Improvements to the XBM decoder
2014-03-24 10:55:35 +01:00
- QTKit input device
2014-06-02 18:46:04 -08:00
- improvements to OpenEXR image decoder
2014-03-13 15:14:37 +01:00
- support decoding 16-bit RLE SGI images
2014-04-02 14:53:10 -04:00
- GDI screen grabbing for Windows
2013-12-28 00:09:45 +02:00
- alternative rendition support for HTTP Live Streaming
2014-04-11 17:29:07 +02:00
- AVFoundation input device
2014-04-14 18:22:32 +10:00
- Direct Stream Digital (DSD) decoder
2014-04-17 20:43:11 +10:00
- Magic Lantern Video (MLV) demuxer
2013-06-09 20:03:33 +02:00
- On2 AVC (Audio for Video) decoder
2014-04-29 01:06:58 +02:00
- support for decoding through DXVA2 in ffmpeg
2014-04-29 18:53:16 +02:00
- libbs2b-based stereo-to-binaural audio filter
2014-04-12 04:23:20 +02:00
- libx264 reference frames count limiting depending on level
2014-04-17 12:51:03 +02:00
- native Opus decoder
2014-09-03 00:43:29 +02:00
- display matrix export and rotation API
2014-05-22 21:20:34 -07:00
- WebVTT encoder
2014-06-05 11:42:38 +07:00
- showcqt multimedia filter
2013-09-16 15:31:15 +00:00
- zoompan filter
2014-06-11 21:14:01 +02:00
- signalstats filter
2013-06-07 10:57:29 +02:00
- hqx filter (hq2x, hq3x, hq4x)
2014-06-27 08:42:35 +00:00
- flanger filter
2014-06-21 21:43:19 +02:00
- Image format auto-detection
2014-07-09 14:24:05 +08:00
- LRC demuxer and muxer
2014-07-13 00:54:23 +02:00
- Samba protocol (via libsmbclient)
2014-07-14 09:52:23 -07:00
- WebM DASH Manifest muxer
2014-06-21 05:41:45 +01:00
- libfribidi support in drawtext
2013-07-10 03:14:33 +02:00
2014-03-01 03:34:59 +01:00
version 2.2:
2013-11-01 10:39:50 +01:00
- HNM version 4 demuxer and video decoder
2013-11-02 10:37:03 +01:00
- Live HDS muxer
2013-11-03 11:36:16 +01:00
- setsar/setdar filters now support variables in ratio expressions
2013-11-10 23:46:41 +01:00
- elbg filter
2013-10-02 16:22:17 +02:00
- string validation in ffprobe
2013-11-23 14:43:08 +01:00
- support for decoding through VDPAU in ffmpeg (the -hwaccel option)
2013-11-26 12:28:31 +01:00
- complete Voxware MetaSound decoder
2013-12-14 12:39:47 -08:00
- remove mp3_header_compress bitstream filter
2013-12-05 17:50:14 -03:00
- Windows resource files for shared libraries
2013-12-05 18:23:06 +01:00
- aeval filter
2013-12-09 21:33:51 +01:00
- stereoscopic 3d metadata handling
2013-12-22 11:53:41 +01:00
- WebP encoding via libwebp
2013-10-10 20:32:14 +02:00
- ATRAC3+ decoder
2013-12-25 02:48:34 -03:00
- VP8 in Ogg demuxing
2014-01-04 15:07:52 +01:00
- side & metadata support in NUT
2014-01-10 02:53:15 +01:00
- framepack filter
2014-01-10 17:50:33 +01:00
- XYZ12 rawvideo support in NUT
2014-01-14 03:11:31 -03:00
- Exif metadata support in WebP decoder
2013-11-24 20:13:27 +01:00
- OpenGL device
2014-01-30 14:58:18 +01:00
- Use metadata_header_padding to control padding in ID3 tags (currently used in
MP3, AIFF, and OMA files), FLAC header, and the AVI "junk" block.
2014-02-08 19:02:46 +01:00
- Mirillis FIC video decoder
2014-02-10 03:42:06 +01:00
- Support DNx444
2013-10-02 14:46:26 +00:00
- libx265 encoder
2014-02-14 16:15:44 -05:00
- dejudder filter
2014-03-23 13:24:07 +01:00
- Autodetect VDA like all other hardware accelerations
2014-09-05 04:45:30 +02:00
- aliases and defaults for Ogg subtypes (opus, spx)
2013-11-01 10:39:50 +01:00
2013-10-28 00:39:34 +01:00
version 2.1:
2013-07-08 13:44:35 +00:00
- aecho filter
2013-07-12 17:50:22 +00:00
- perspective filter ported from libmpcodecs
2013-07-25 12:55:40 +02:00
- ffprobe -show_programs option
2013-07-16 21:39:06 +00:00
- compand filter
2013-08-03 09:01:48 +02:00
- RTMP seek support
2013-08-06 10:57:04 +02:00
- when transcoding with ffmpeg (i.e. not streamcopying), -ss is now accurate
even when used as an input option. Previous behavior can be restored with
the -noaccurate_seek option.
2013-08-06 12:35:48 +02:00
- ffmpeg -t option can now be used for inputs, to limit the duration of
data read from an input file
2013-08-08 12:10:39 +02:00
- incomplete Voxware MetaSound decoder
2013-08-12 19:36:08 +02:00
- read EXIF metadata from JPEG
2013-09-01 23:05:50 +02:00
- DVB teletext decoder
2013-08-31 18:46:17 +00:00
- phase filter ported from libmpcodecs
2013-09-04 12:59:18 +00:00
- w3fdif filter
2013-09-12 10:22:36 -07:00
- Opus support in Matroska
2013-09-14 15:36:16 -04:00
- FFV1 version 1.3 is stable and no longer experimental
2013-09-15 07:24:16 -04:00
- FFV1: YUVA(444,422,420) 9, 10 and 16 bit support
- changed DTS stream id in lavf mpeg ps muxer from 0x8a to 0x88, to be
more consistent with other muxers.
2013-09-13 11:36:52 +00:00
- adelay filter
2013-07-08 12:42:53 +00:00
- pullup filter ported from libmpcodecs
2012-10-22 16:01:29 +02:00
- ffprobe -read_intervals option
2013-09-19 12:06:39 +02:00
- Lossless and alpha support for WebP decoder
2013-09-19 12:44:06 +02:00
- Error Resilient AAC syntax (ER AAC LC) decoding
2013-09-19 12:55:26 +02:00
- Low Delay AAC (ER AAC LD) decoding
2013-09-20 11:56:26 +02:00
- mux chapters in ASF files
2013-09-18 14:08:11 +02:00
- SFTP protocol (via libssh)
2013-09-21 17:57:08 -04:00
- libx264: add ability to encode in YUVJ422P and YUVJ444P
- Fraps: use BT.709 colorspace by default for yuv, as reference fraps decoder does
2013-08-08 20:27:24 +02:00
- make decoding alpha optional for prores, ffv1 and vp6 by setting
the skip_alpha flag.
2013-09-20 14:01:00 +00:00
- ladspa wrapper filter
2013-09-30 23:03:30 -04:00
- native VP9 decoder
2013-10-06 12:51:08 +00:00
- dpx parser
2013-10-08 13:38:59 +02:00
- max_error_rate parameter in ffmpeg
2013-10-04 11:49:07 +02:00
- PulseAudio output device
2013-09-26 09:41:53 +00:00
- ReplayGain scanner
2013-10-23 10:02:43 +02:00
- Enhanced Low Delay AAC (ER AAC ELD) decoding (no LD SBR support)
2013-10-16 17:18:55 +02:00
- Linux framebuffer output device
2013-11-01 17:31:18 +01:00
- HEVC decoder
2013-11-01 18:04:44 +01:00
- raw HEVC, HEVC in MOV/MP4, HEVC in Matroska, HEVC in MPEG-TS demuxing
2013-09-27 18:37:51 +00:00
- mergeplanes filter
2013-09-13 11:36:52 +00:00
2013-07-10 03:14:33 +02:00
2013-07-10 02:47:10 +02:00
version 2.0:
2013-03-04 16:06:14 +01:00
- curves filter
2013-02-17 10:31:25 +01:00
- reference-counting for AVFrame and AVPacket data
2013-03-12 21:45:51 +01:00
- ffmpeg now fails when input options are used for output file
2013-02-21 10:58:46 +01:00
or vice versa
2013-03-15 23:41:03 -04:00
- support for Monkey's Audio versions from 3.93
2013-03-13 05:59:20 +01:00
- perms and aperms filters
2013-02-25 22:00:30 +01:00
- audio filtering support in ffplay
2013-03-19 13:23:05 -04:00
- 10% faster aac encoding on x86 and MIPS
2013-03-16 16:33:05 +01:00
- sine audio filter source
2013-03-22 23:18:26 +01:00
- WebP demuxing and decoding support
2013-12-12 19:55:06 +01:00
- ffmpeg options -filter_script and -filter_complex_script, which allow a
2013-03-13 14:24:45 +01:00
filtergraph description to be read from a file
2013-04-01 13:32:34 +02:00
- OpenCL support
2013-03-30 04:03:39 +00:00
- audio phaser filter
2013-04-09 15:35:23 +00:00
- separatefields filter
2013-04-04 08:22:32 +02:00
- libquvi demuxer
2013-04-05 15:37:29 +02:00
- uniform options syntax across all filters
2013-04-06 13:45:52 +00:00
- telecine filter
2013-11-28 15:01:50 +01:00
- interlace filter
2013-04-11 15:49:44 +00:00
- smptehdbars source
2012-12-11 00:53:10 +01:00
- inverse telecine filters (fieldmatch and decimate)
2013-04-14 22:16:51 +00:00
- colorbalance filter
2013-04-15 16:56:29 +00:00
- colorchannelmixer filter
subtitles: introduce ASS codec id and use it.
Currently, we have a AV_CODEC_ID_SSA, which matches the way the ASS/SSA
markup is muxed in a standalone .ass/.ssa file. This means the AVPacket
data starts with a "Dialogue:" string, followed by a timing information
(start and end of the event as string) and a trailing CRLF after each
line. One packet can contain several lines. We'll refer to this layout
as "SSA" or "SSA lines".
In matroska, this markup is not stored as such: it has no "Dialogue:"
prefix, it contains a ReadOrder field, the timing information is not in
the payload, and it doesn't contain the trailing CRLF. See [1] for more
info. We'll refer to this layout as "ASS".
Since we have only one common codec for both formats, the matroska
demuxer is constructing an AVPacket following the "SSA lines" format.
This causes several problems, so it was decided to change this into
clean ASS packets.
Some insight about what is changed or unchanged in this commit:
CODECS
------
- the decoding process still writes "SSA lines" markup inside the ass
fields of the subtitles rectangles (sub->rects[n]->ass), which is
still the current common way of representing decoded subtitles
markup. It is meant to change later.
- new ASS codec id: AV_CODEC_ID_ASS (which is different from the
legacy AV_CODEC_ID_SSA)
- lavc/assdec: the "ass" decoder is renamed into "ssa" (instead of
"ass") for consistency with the codec id and allows to add a real
ass decoder. This ass decoder receives clean ASS lines (so it starts
with a ReadOrder, is followed by the Layer, etc). We make sure this
is decoded properly in a new ass-line rectangle of the decoded
subtitles (the ssa decoder OTOH is doing a simple straightforward
copy). Using the packet timing instead of data string makes sure the
ass-line now contains the appropriate timing.
- lavc/assenc: just like the ass decoder, the "ssa" encoder is renamed
into "ssa" (instead of "ass") for consistency with the codec id, and
allows to add a real "ass" encoder.
One important thing about this encoder is that it only supports one
ass rectangle: we could have put several dialogue events in the
AVPacket (separated by a \0 for instance) but this would have cause
trouble for the muxer which needs not only the start time, but also
the duration: typically, you have merged events with the same start
time (stored in the AVPacket->pts) but a different duration. At the
moment, only the matroska do the merge with the SSA-line codec.
We will need to make sure all the decoders in the future can't add
more than one rectangle (and only one Dialogue line in it
obviously).
FORMATS
-------
- lavf/assenc: the .ass/.ssa muxer can take both SSA and ASS packets.
In the case of ASS packets as input, it adds the timing based on the
AVPacket pts and duration, and mux it with "Dialogue:", trailing
CRLF, etc.
- lavf/assdec: unchanged; it currently still only outputs SSA-lines
packets.
- lavf/mkv: the demuxer can now output ASS packets without the need of
any "SSA-lines" reconstruction hack. It will become the default at
next libavformat bump, and the SSA support will be dropped from the
demuxer. The muxer can take ASS packets since it's muxed normally,
and still supports the old SSA packets. All the SSA support and
hacks in Matroska code will be dropped at next lavf bump.
[1]: http://www.matroska.org/technical/specs/subtitles/ssa.html
2013-01-03 03:06:43 +01:00
- The matroska demuxer can now output proper verbatim ASS packets. It will
become the default at the next libavformat major bump.
2013-04-19 23:53:55 +02:00
- decent native animated GIF encoding
2013-04-18 16:59:27 +02:00
- asetrate filter
2013-04-08 15:16:06 +02:00
- interleave filter
2013-04-08 20:35:02 +02:00
- timeline editing with filters
2013-04-19 01:49:27 +02:00
- vidstabdetect and vidstabtransform filters for video stabilization using
the vid.stab library
2013-04-22 12:38:24 +00:00
- astats filter
2013-05-01 11:26:53 +02:00
- trim and atrim filters
2013-05-01 14:35:02 +02:00
- ffmpeg -t and -ss (output-only) options are now sample-accurate when
2013-04-10 15:02:01 +02:00
transcoding audio
2013-04-30 08:36:20 +02:00
- Matroska muxer can now put the index at the beginning of the file.
2013-04-30 12:12:12 +00:00
- extractplanes filter
2013-02-21 10:32:59 +00:00
- avectorscope filter
2013-05-03 18:07:13 -03:00
- ADPCM DTK decoder
2013-05-03 18:08:05 -03:00
- ADP demuxer
2013-05-10 16:52:10 -03:00
- RSD demuxer
2013-05-10 16:53:02 -03:00
- RedSpark demuxer
2013-05-10 16:53:50 -03:00
- ADPCM IMA Radical decoder
2013-04-21 15:00:11 +02:00
- zmq filters
2013-04-24 15:28:53 +02:00
- DCT denoiser filter (dctdnoiz)
2013-05-10 21:27:15 +02:00
- Wavelet denoiser filter ported from libmpcodecs as owdenoise (formerly "ow")
2013-05-16 07:21:08 +02:00
- Apple Intermediate Codec decoder
2011-12-16 21:30:27 +01:00
- Escape 130 video decoder
2013-05-15 16:08:11 +02:00
- FTP protocol support
2013-05-19 23:36:10 +02:00
- V4L2 output device
2013-05-07 14:48:56 +02:00
- 3D LUT filter (lut3d)
2013-05-24 04:20:54 +02:00
- SMPTE 302M audio encoder
2013-05-11 20:41:46 +02:00
- support for slice multithreading in libavfilter
2013-05-25 01:07:46 +02:00
- Hald CLUT support (generation and filtering)
2013-04-26 03:44:05 +02:00
- VC-1 interlaced B-frame support
2013-05-28 17:44:18 +02:00
- support for WavPack muxing (raw and in Matroska)
2013-05-14 13:44:29 +02:00
- XVideo output device
2013-04-02 12:48:32 +02:00
- vignette filter
2013-05-27 13:52:36 +00:00
- True Audio (TTA) encoder
2013-02-25 21:38:25 +01:00
- Go2Webinar decoder
2013-06-05 19:35:37 +02:00
- mcdeint filter ported from libmpcodecs
- sab filter ported from libmpcodecs
2013-06-06 09:54:58 +02:00
- ffprobe -show_chapters option
2013-05-25 19:22:59 +02:00
- WavPack encoding through libwavpack
2013-06-11 10:31:59 +02:00
- rotate filter
2013-05-11 12:03:38 +02:00
- spp filter ported from libmpcodecs
2013-06-28 10:36:00 +02:00
- libgme support
2013-07-06 00:21:12 +00:00
- psnr filter
2013-03-04 16:06:14 +01:00
version 1.2:
2013-02-16 16:01:01 +01:00
2013-01-12 17:53:43 +02:00
- VDPAU hardware acceleration through normal hwaccel
2012-10-20 23:18:01 +03:00
- SRTP support
2013-01-18 23:01:08 +01:00
- Error diffusion dither in Swscale
2013-01-16 19:58:59 +01:00
- Chained Ogg support
2013-01-16 20:02:37 +01:00
- Theora Midstream reconfiguration support
2013-01-09 10:56:18 +00:00
- EVRC decoder
2013-01-17 21:53:27 +00:00
- audio fade filter
2013-01-26 11:25:21 +01:00
- filtering audio with unknown channel layout
2013-01-24 17:20:05 +00:00
- allpass, bass, bandpass, bandreject, biquad, equalizer, highpass, lowpass
and treble audio filter
2013-02-01 16:33:17 +01:00
- improved showspectrum filter, with multichannel support and sox-like colors
2012-12-21 18:50:13 +00:00
- histogram filter
2013-02-09 20:50:11 +01:00
- tee muxer
2013-02-08 15:48:59 +00:00
- il filter ported from libmpcodecs
2013-02-10 13:06:16 +01:00
- support ID3v2 tags in ASF files
2013-02-16 04:49:50 -03:00
- encrypted TTA stream decoding support
2013-01-23 01:30:23 -07:00
- RF64 support in WAV muxer
2013-02-10 15:18:30 +00:00
- noise filter ported from libmpcodecs
2013-01-07 18:08:56 +01:00
- Subtitles character encoding conversion
2013-02-11 16:01:40 +00:00
- blend filter
2013-03-01 17:35:52 +00:00
- stereo3d filter ported from libmpcodecs
2012-10-06 00:05:40 +02:00
2013-01-06 21:28:15 +01:00
version 1.1:
2012-09-26 12:30:08 +02:00
- stream disposition information printing in ffprobe
2012-08-18 03:26:07 +02:00
- filter for loudness analysis following EBU R128
2012-10-02 14:38:01 +02:00
- Opus encoder using libopus
2012-10-04 17:38:43 +02:00
- ffprobe -select_streams option
2012-10-06 06:20:52 +02:00
- Pinnacle TARGA CineWave YUV16 decoder
2012-10-02 13:43:19 +00:00
- TAK demuxer, decoder and parser
2012-10-05 12:32:20 +00:00
- DTS-HD demuxer
2012-10-10 13:51:07 +02:00
- remove -same_quant, it hasn't worked for years
2012-10-09 03:49:40 +02:00
- FFM2 support
2012-07-25 12:23:31 +02:00
- X-Face image encoder and decoder
2012-11-09 10:29:51 +01:00
- 24-bit FLAC encoding
2012-12-04 13:46:20 -05:00
- multi-channel ALAC encoding up to 7.1
2012-10-16 10:10:16 +02:00
- metadata (INFO tag) support in WAV muxer
2012-10-14 03:08:30 +02:00
- subtitles raw text decoder
2012-10-18 15:06:49 +03:00
- support for building DLLs using MSVC
2012-10-18 12:34:46 +00:00
- LVF demuxer
2012-10-15 12:17:15 +02:00
- ffescape tool
2012-10-25 23:33:34 +00:00
- metadata (info chunk) support in CAF muxer
2012-10-30 12:15:28 +01:00
- field filter ported from libmpcodecs
2012-11-03 18:09:46 +00:00
- AVR demuxer
2012-05-14 19:03:19 +02:00
- geq filter ported from libmpcodecs
2012-11-16 13:07:10 +01:00
- remove ffserver daemon mode
2012-11-29 13:14:50 -03:00
- AST muxer/demuxer
2012-11-10 19:46:37 +01:00
- new expansion syntax for drawtext
2012-11-15 21:48:02 +02:00
- BRender PIX image decoder
2012-09-17 21:08:09 +02:00
- ffprobe -show_entries option
2012-11-20 00:08:48 +01:00
- ffprobe -sections option
2012-11-21 15:29:15 +00:00
- ADPCM IMA Dialogic decoder
2012-11-23 11:20:11 +00:00
- BRSTM demuxer
2012-11-30 16:51:44 +00:00
- animated GIF decoder and demuxer
2012-11-30 16:49:24 +00:00
- PVF demuxer
2012-11-29 03:28:37 +01:00
- subtitles filter
2012-12-02 18:13:56 +00:00
- IRCAM muxer/demuxer
2012-11-27 15:14:53 +00:00
- Paris Audio File demuxer
2012-08-22 18:28:37 +02:00
- Virtual concatenation demuxer
2012-09-03 02:51:00 +02:00
- VobSub demuxer
2012-06-05 16:34:01 +02:00
- JSON captions for TED talks decoding support
2012-12-11 22:22:59 +01:00
- SOX Resampler support in libswresample
2012-12-11 01:19:30 +01:00
- aselect filter
2014-04-19 19:12:57 +02:00
- SGI RLE 8-bit / Silicon Graphics RLE 8-bit video decoder
2012-12-17 20:37:54 +11:00
- Silicon Graphics Motion Video Compressor 1 & 2 decoder
2012-12-17 20:37:54 +11:00
- Silicon Graphics Movie demuxer
2012-12-18 05:13:59 +01:00
- apad filter
2012-12-24 01:45:20 +01:00
- Resolution & pixel format change support with multithreading for H.264
2012-12-21 01:08:24 +01:00
- documentation split into per-component manuals
2012-11-22 18:19:12 +01:00
- pp (postproc) filter ported from MPlayer
2012-12-18 20:38:49 +00:00
- NIST Sphere demuxer
2012-12-29 00:04:44 +01:00
- MPL2, VPlayer, MPlayer, AQTitle, PJS and SubViewer v1 subtitles demuxers and decoders
2012-12-28 13:40:55 +00:00
- Sony Wave64 muxer
2013-01-01 14:04:50 +01:00
- adobe and limelight publisher authentication in RTMP
2012-12-26 20:26:08 +01:00
- data: URI scheme
2013-01-02 20:16:39 +01:00
- support building on the Plan 9 operating system
2012-10-18 09:50:53 +02:00
- kerndeint filter ported from MPlayer
2012-10-20 07:45:51 +02:00
- histeq filter ported from VirtualDub
2013-01-07 09:44:48 +00:00
- Megalux Frame demuxer
2013-01-06 17:55:14 +01:00
- 012v decoder
2013-01-08 01:08:36 +01:00
- Improved AVC Intra decoding support
2012-09-27 20:25:53 +02:00
version 1.0:
2012-10-06 00:05:40 +02:00
2012-06-04 21:46:24 +02:00
- INI and flat output in ffprobe
2012-05-26 12:38:59 +02:00
- Scene detection in libavfilter
2012-06-05 22:43:44 +02:00
- Indeo Audio decoder
2012-06-13 21:04:06 +02:00
- channelsplit audio filter
2012-05-25 13:14:53 +02:00
- setnsamples audio filter
2012-06-17 12:35:57 +02:00
- atempo filter
2012-04-07 19:18:09 +02:00
- ffprobe -show_data option
2012-06-18 20:05:32 +02:00
- RTMPT protocol support
2012-06-19 20:52:00 +02:00
- iLBC encoding/decoding via libilbc
2012-06-20 20:47:46 +02:00
- Microsoft Screen 1 decoder
2012-06-24 02:09:53 +02:00
- join audio filter
- audio channel mapping filter
2012-07-02 21:19:41 +02:00
- Microsoft ATC Screen decoder
2012-07-10 19:36:11 +02:00
- RTSP listen mode
2012-07-08 19:51:08 +02:00
- TechSmith Screen Codec 2 decoder
2012-06-28 16:46:24 +03:00
- AAC encoding via libfdk-aac
2012-07-07 13:21:52 +02:00
- Microsoft Expression Encoder Screen decoder
2012-07-17 12:02:42 +02:00
- RTMPS protocol support
2012-07-17 12:02:43 +02:00
- RTMPTS protocol support
2012-07-19 14:13:58 +02:00
- RTMPE protocol support
2012-07-20 16:36:47 +02:00
- RTMPTE protocol support
2011-12-29 23:45:45 +01:00
- showwaves and showspectrum filter
2014-04-06 22:00:07 +02:00
- LucasArts SMUSH SANM playback support
2014-04-06 22:46:29 +02:00
- LucasArts SMUSH VIMA audio decoder (ADPCM)
2014-04-06 23:24:21 +02:00
- LucasArts SMUSH demuxer
2012-07-13 23:42:35 +02:00
- SAMI, RealText and SubViewer demuxers and decoders
2012-07-26 20:37:05 +02:00
- Heart Of Darkness PAF playback support
- iec61883 device
- asettb filter
- new option: -progress
2012-06-06 09:12:24 -07:00
- 3GPP Timed Text encoder/decoder
2012-07-26 20:37:05 +02:00
- GeoTIFF decoder support
- ffmpeg -(no)stdin option
- Opus decoder using libopus
- caca output device using libcaca
- alphaextract and alphamerge filters
- concat filter
2011-08-21 02:29:33 +02:00
- flite filter
2012-07-27 19:08:23 -04:00
- Canopus Lossless Codec decoder
2012-07-26 19:29:27 +02:00
- bitmap subtitles in filters (experimental and temporary)
2012-08-01 14:33:34 +00:00
- MP2 encoding via TwoLAME
2012-08-05 23:46:41 +00:00
- bmp parser
2012-06-20 01:54:58 +00:00
- smptebars source
2012-08-08 13:44:11 +02:00
- asetpts filter
2012-08-12 13:26:17 +02:00
- hue filter
2012-08-12 10:29:36 -06:00
- ICO muxer
2012-08-12 14:18:35 -07:00
- SubRip encoder and decoder without embedded timing
2012-07-26 19:45:53 +02:00
- edge detection filter
2012-08-16 19:04:26 +02:00
- framestep filter
2012-08-18 15:10:13 +02:00
- ffmpeg -shortest option is now per-output file
2012-08-19 09:15:48 +02:00
-pass and -passlogfile are now per-output stream
2012-08-18 13:49:47 +02:00
- volume measurement filter
2012-08-20 12:15:34 +03:00
- Ut Video encoder
2012-08-24 17:45:57 +02:00
- Microsoft Screen 2 decoder
2012-08-28 18:41:06 +02:00
- smartblur filter ported from MPlayer
2012-08-23 18:40:22 +02:00
- CPiA decoder
2012-03-17 15:49:51 +01:00
- decimate filter ported from MPlayer
2012-09-07 19:30:23 +02:00
- RTP depacketization of JPEG
2012-03-19 23:12:54 +02:00
- Smooth Streaming live segmenter muxer
2012-09-17 16:16:16 +02:00
- F4V muxer
2012-08-13 20:13:26 +02:00
- sendcmd and asendcmd filters
2012-09-01 14:34:24 +02:00
- WebVTT demuxer and decoder (simple tags supported)
2012-09-23 16:17:41 +02:00
- RTP packetization of JPEG
2012-09-20 10:40:10 +02:00
- faststart option in the MOV/MP4 muxer
2012-10-18 15:06:49 +03:00
- support for building with MSVC
2012-05-27 01:24:19 +02:00
2012-05-24 21:27:01 +02:00
version 0.11:
2012-05-29 12:59:10 +02:00
- Fixes: CVE-2012-2772, CVE-2012-2774, CVE-2012-2775, CVE-2012-2776, CVE-2012-2777,
CVE-2012-2779, CVE-2012-2782, CVE-2012-2783, CVE-2012-2784, CVE-2012-2785,
CVE-2012-2786, CVE-2012-2787, CVE-2012-2788, CVE-2012-2789, CVE-2012-2790,
CVE-2012-2791, CVE-2012-2792, CVE-2012-2793, CVE-2012-2794, CVE-2012-2795,
CVE-2012-2796, CVE-2012-2797, CVE-2012-2798, CVE-2012-2799, CVE-2012-2800,
CVE-2012-2801, CVE-2012-2802, CVE-2012-2803, CVE-2012-2804,
2012-02-06 00:31:12 +01:00
- v408 Quicktime and Microsoft AYUV Uncompressed 4:4:4:4 encoder and decoder
2012-02-02 00:31:00 +01:00
- setfield filter
2012-02-14 17:36:20 +00:00
- CDXL demuxer and decoder
2012-02-02 20:54:53 +01:00
- Apple ProRes encoder
2012-02-01 16:23:53 +01:00
- ffprobe -count_packets and -count_frames options
2012-02-17 02:38:51 +05:30
- Sun Rasterfile Encoder
2012-02-28 12:07:53 +01:00
- ID3v2 attached pictures reading and writing
2012-03-01 12:43:00 +00:00
- WMA Lossless decoder
2012-03-03 04:25:48 +01:00
- bluray protocol
2012-03-02 15:51:26 +01:00
- blackdetect filter
2012-03-05 15:29:23 -05:00
- libutvideo encoder wrapper (--enable-libutvideo)
2012-03-08 16:18:03 +01:00
- swapuv filter
2012-03-11 03:05:42 +01:00
- bbox filter
2012-03-23 22:54:09 +00:00
- XBM encoder and decoder
2012-03-19 19:11:24 +01:00
- RealAudio Lossless decoder
2012-03-18 13:00:18 -04:00
- ZeroCodec decoder
2012-02-23 14:32:27 +01:00
- tile video filter
2012-03-21 22:18:54 +00:00
- Metal Gear Solid: The Twin Snakes demuxer
2012-04-06 06:02:25 +02:00
- OpenEXR image decoder
2012-03-10 14:01:28 +01:00
- removelogo filter
2012-04-07 22:41:37 +02:00
- drop support for ffmpeg without libavfilter
2012-04-07 15:09:16 +02:00
- drawtext video filter: fontconfig support
2012-04-11 19:26:09 +02:00
- ffmpeg -benchmark_all option
2012-03-18 10:59:01 +01:00
- super2xsai filter ported from libmpcodecs
2012-04-25 22:01:59 +02:00
- add libavresample audio conversion library for compatibility
2012-04-14 21:46:01 +02:00
- MicroDVD decoder
2012-05-22 20:33:24 +02:00
- Avid Meridien (AVUI) encoder and decoder
2012-04-27 10:55:12 +02:00
- accept + prefix to -pix_fmt option to disable automatic conversions.
2012-05-27 15:28:15 +02:00
- complete audio filtering in libavfilter and ffmpeg
2012-05-09 14:08:21 +02:00
- add fps filter
2012-05-24 21:27:01 +02:00
- vorbis parser
- png parser
2012-05-21 21:27:59 -04:00
- audio mix filter
2013-01-03 13:22:45 +01:00
- ffv1: support (draft) version 1.3
2012-01-26 21:33:51 +01:00
2012-05-29 12:59:10 +02:00
2012-01-26 21:33:51 +01:00
version 0.10:
2012-05-29 12:59:10 +02:00
2012-01-26 21:33:51 +01:00
- Fixes: CVE-2011-3929, CVE-2011-3934, CVE-2011-3935, CVE-2011-3936,
CVE-2011-3937, CVE-2011-3940, CVE-2011-3941, CVE-2011-3944,
CVE-2011-3945, CVE-2011-3946, CVE-2011-3947, CVE-2011-3949,
CVE-2011-3950, CVE-2011-3951, CVE-2011-3952
2011-12-20 10:24:41 +01:00
- v410 Quicktime Uncompressed 4:4:4 10-bit encoder and decoder
- SBaGen (SBG) binaural beats script demuxer
- OpenMG Audio muxer
2012-01-02 11:56:06 +01:00
- Timecode extraction in DV and MOV
2011-12-27 12:56:45 +01:00
- thumbnail video filter
2011-10-09 00:24:31 +02:00
- XML output in ffprobe
2011-12-25 23:04:44 +01:00
- asplit audio filter
2011-06-25 13:06:24 +02:00
- tinterlace video filter
2011-12-14 21:33:48 +01:00
- astreamsync audio filter
2011-11-06 21:28:05 +01:00
- amerge audio filter
2012-01-09 17:58:26 +02:00
- ISMV (Smooth Streaming) muxer
2012-01-08 19:50:31 -05:00
- GSM audio parser
2012-01-14 19:29:59 +00:00
- SMJPEG muxer
2012-01-21 17:45:52 +00:00
- XWD encoder and decoder
2011-12-25 11:45:05 +01:00
- Automatic thread count based on detection number of (available) CPU cores
2012-01-01 12:16:42 +00:00
- y41p Brooktree Uncompressed 4:1:1 12-bit encoder and decoder
2011-12-29 13:24:59 +01:00
- ffprobe -show_error option
2012-01-25 19:46:57 +00:00
- Avid 1:1 10-bit RGB Packer codec
2012-01-04 15:24:38 +01:00
- v308 Quicktime Uncompressed 4:4:4 encoder and decoder
2012-01-04 15:35:15 +01:00
- yuv4 libquicktime packed 4:2:0 encoder and decoder
2012-01-05 01:04:14 +01:00
- ffprobe -show_frames option
2012-01-03 23:47:09 +01:00
- silencedetect audio filter
2012-01-01 17:19:58 +01:00
- ffprobe -show_program_version, -show_library_versions, -show_versions options
2012-01-11 09:32:56 +01:00
- rv34: frame-level multi-threading
- optimized iMDCT transform on x86 using SSE for for mpegaudiodec
2012-01-19 07:31:01 -08:00
- Improved PGS subtitle decoder
2012-01-19 19:38:11 +01:00
- dumpgraph option to lavfi device
2012-01-25 19:46:57 +00:00
- r210 and r10k encoders
2012-01-26 21:33:51 +01:00
- ffwavesynth decoder
- aviocat tool
- ffeval tool
2014-04-01 04:09:22 +02:00
- support encoding and decoding 4-channel SGI images
2011-12-20 10:24:41 +01:00
version 0.9:
2011-06-25 08:06:00 +02:00
- openal input device added
2011-07-09 18:13:10 +02:00
- boxblur filter added
2011-03-18 00:00:15 +00:00
- BWF muxer
2011-07-16 12:02:55 +02:00
- Flash Screen Video 2 decoder
2011-06-11 15:40:08 +02:00
- lavfi input device added
2011-08-16 23:47:35 +02:00
- added avconv, which is almost the same for now, except
2011-07-29 14:17:01 +02:00
for a few incompatible changes in the options, which will hopefully make them
easier to use. The changes are:
2011-11-06 14:05:46 +01:00
* The options placement is now strictly enforced! While in theory the
options for ffmpeg should be given in [input options] -i INPUT [output
options] OUTPUT order, in practice it was possible to give output options
before the -i and it mostly worked. Except when it didn't - the behavior was
a bit inconsistent. In avconv, it is not possible to mix input and output
options. All non-global options are reset after an input or output filename.
* All per-file options are now truly per-file - they apply only to the next
input or output file and specifying different values for different files
will now work properly (notably -ss and -t options).
* All per-stream options are now truly per-stream - it is possible to
specify which stream(s) should a given option apply to. See the Stream
specifiers section in the avconv manual for details.
* In ffmpeg some options (like -newvideo/-newaudio/...) are irregular in the
sense that they're specified after the output filename instead of before,
like all other options. In avconv this irregularity is removed, all options
apply to the next input or output file.
* -newvideo/-newaudio/-newsubtitle options were removed. Not only were they
irregular and highly confusing, they were also redundant. In avconv the -map
option will create new streams in the output file and map input streams to
them. E.g. avconv -i INPUT -map 0 OUTPUT will create an output stream for
each stream in the first input file.
* The -map option now has slightly different and more powerful syntax:
+ Colons (':') are used to separate file index/stream type/stream index
instead of dots. Comma (',') is used to separate the sync stream instead
of colon.. This is done for consistency with other options.
+ It's possible to specify stream type. E.g. -map 0:a:2 creates an
output stream from the third input audio stream.
+ Omitting the stream index now maps all the streams of the given type,
not just the first. E.g. -map 0:s creates output streams for all the
subtitle streams in the first input file.
+ Since -map can now match multiple streams, negative mappings were
2011-07-29 14:17:01 +02:00
introduced. Negative mappings disable some streams from an already
2011-11-06 14:05:46 +01:00
defined map. E.g. '-map 0 -map -0:a:1' means 'create output streams for
all the stream in the first input file, except for the second audio
stream'.
* There is a new option -c (or -codec) for choosing the decoder/encoder to
use, which allows to precisely specify target stream(s) consistently with
other options. E.g. -c:v lib264 sets the codec for all video streams, -c:a:0
libvorbis sets the codec for the first audio stream and -c copy copies all
the streams without reencoding. Old -vcodec/-acodec/-scodec options are now
aliases to -c:v/a/s
2011-07-29 14:17:01 +02:00
* It is now possible to precisely specify which stream should an AVOption
2011-11-06 14:05:46 +01:00
apply to. E.g. -b:v:0 2M sets the bitrate for the first video stream, while
-b:a 128k sets the bitrate for all audio streams. Note that the old -ab 128k
syntax is deprecated and will stop working soon.
2011-07-29 14:17:01 +02:00
* -map_chapters now takes only an input file index and applies to the next
output file. This is consistent with how all the other options work.
* -map_metadata now takes only an input metadata specifier and applies to
the next output file. Output metadata specifier is now part of the option
name, similarly to the AVOptions/map/codec feature above.
2011-11-06 14:05:46 +01:00
* -metadata can now be used to set metadata on streams and chapters, e.g.
-metadata:s:1 language=eng sets the language of the first stream to 'eng'.
This made -vlang/-alang/-slang options redundant, so they were removed.
* -qscale option now uses stream specifiers and applies to all streams, not
just video. I.e. plain -qscale number would now apply to all streams. To get
the old behavior, use -qscale:v. Also there is now a shortcut -q for -qscale
and -aq is now an alias for -q:a.
* -vbsf/-absf/-sbsf options were removed and replaced by a -bsf option which
uses stream specifiers. Use -bsf:v/a/s instead of the old options.
* -itsscale option now uses stream specifiers, so its argument is only the
scale parameter.
* -intra option was removed, use -g 0 for the same effect.
* -psnr option was removed, use -flags +psnr for the same effect.
* -vf option is now an alias to the new -filter option, which uses stream specifiers.
* -vframes/-aframes/-dframes options are now aliases to the new -frames option.
* -vtag/-atag/-stag options are now aliases to the new -tag option.
2011-08-16 21:26:45 +02:00
- XMV demuxer
2011-08-20 00:27:38 +02:00
- LOAS demuxer
2011-08-18 18:19:55 +02:00
- ashowinfo filter added
2011-08-17 14:24:42 +02:00
- Windows Media Image decoder
2011-08-18 14:26:15 +02:00
- amovie source added
2011-09-06 22:08:29 +02:00
- LATM muxer/demuxer
2011-09-10 22:42:11 -04:00
- Speex encoder via libspeex
2011-09-13 22:37:54 +02:00
- JSON output in ffprobe
2011-09-13 17:54:44 +08:00
- WTV muxer
2011-09-14 02:35:28 +02:00
- Optional C++ Support (needed for libstagefright)
2011-08-31 04:14:47 +05:30
- H.264 Decoding on Android via Stagefright
2011-09-15 05:50:44 +02:00
- Prores decoder
2011-09-16 04:50:26 +02:00
- BIN/XBIN/ADF/IDF text file decoder
2011-07-04 11:35:39 +03:00
- aconvert audio filter added
2011-08-18 15:39:24 +02:00
- audio support to lavfi input device added
2011-09-13 17:23:06 +02:00
- libcdio-paranoia input device for audio CD grabbing
2011-09-21 13:09:32 +02:00
- Apple ProRes decoder
2011-09-26 13:19:05 +02:00
- CELT in Ogg demuxing
2011-03-17 23:56:51 +01:00
- G.723.1 demuxer and decoder
2011-10-04 20:47:16 +02:00
- libmodplug support (--enable-libmodplug)
2011-10-07 00:00:27 +05:00
- VC-1 interlaced decoding
2011-10-17 19:12:48 -04:00
- libutvideo wrapper (--enable-libutvideo)
2011-10-18 18:42:28 +02:00
- aevalsrc audio source added
2011-10-16 17:20:17 +02:00
- Ut Video decoder
2011-10-18 12:16:27 -07:00
- Speex encoding via libspeex
2011-08-16 17:05:44 +02:00
- 4:2:2 H.264 decoding support
2011-11-06 14:22:22 +01:00
- 4:2:2 and 4:4:4 H.264 encoding with libx264
2011-10-19 16:16:21 -07:00
- Pulseaudio input device
2011-10-28 13:13:58 -07:00
- Prores encoder
2011-11-02 00:55:09 +01:00
- Video Decoder Acceleration (VDA) HWAccel module.
2011-11-02 21:34:57 +01:00
- replacement Indeo 3 decoder
2011-11-04 18:54:01 +01:00
- new ffmpeg option: -map_channel
2011-11-01 21:42:14 +01:00
- volume audio filter added
2011-03-26 21:02:50 +01:00
- earwax audio filter added
2011-10-30 03:21:55 +01:00
- libv4l2 support (--enable-libv4l2)
2011-02-06 00:20:26 +02:00
- TLS/SSL and HTTPS protocol support
2011-11-06 14:22:22 +01:00
- AVOptions API rewritten and documented
- most of CODEC_FLAG2_*, some CODEC_FLAG_* and many codec-specific fields in
AVCodecContext deprecated. Codec private options should be used instead.
- Properly working defaults in libx264 wrapper, support for native presets.
- Encrypted OMA files support
2011-11-01 11:58:44 +01:00
- Discworld II BMV decoding support
2011-11-11 18:13:35 -05:00
- VBLE Decoder
2011-11-11 15:48:21 +01:00
- OS X Video Decoder Acceleration (VDA) support
2011-11-16 00:41:55 +01:00
- compact and csv output in ffprobe
2011-11-05 14:48:41 +01:00
- pan audio filter
2011-11-21 20:31:47 +01:00
- IFF Amiga Continuous Bitmap (ACBM) decoder
2011-09-17 15:52:19 +02:00
- ass filter
2011-12-19 11:10:34 -05:00
- CRI ADX audio format muxer and demuxer
2011-03-26 16:25:10 +01:00
- Playstation Portable PMP format demuxer
2011-12-04 17:45:24 +11:00
- Microsoft Windows ICO demuxer
2011-06-26 19:47:18 +02:00
- life source
2011-12-02 05:54:21 +01:00
- PCM format support in OMA demuxer
2011-12-08 00:05:23 +00:00
- CLJR encoder
2011-12-08 14:42:24 +01:00
- new option: -report
2011-12-09 11:06:02 +01:00
- Dxtory capture format decoder
2011-12-08 18:07:52 +01:00
- cellauto source
2011-10-02 23:05:29 +02:00
- Simple segmenting muxer
2012-01-02 16:58:16 +01:00
- Indeo 4 decoder
- SMJPEG demuxer
2009-04-15 11:51:02 +00:00
2009-03-03 13:38:40 +00:00
2011-12-14 07:29:58 +01:00
version 0.8:
2011-04-19 19:48:44 +02:00
2011-03-27 03:06:24 +02:00
- many many things we forgot because we rather write code than changelogs
2010-06-04 22:40:54 +00:00
- WebM support in Matroska de/muxer
2010-05-23 23:19:37 +00:00
- low overhead Ogg muxing
2010-05-24 21:59:32 +00:00
- MMS-TCP support
2010-06-03 20:47:59 +00:00
- VP8 de/encoding via libvpx
2010-05-27 21:23:04 +00:00
- Demuxer for On2's IVF format
2010-06-08 11:55:06 +00:00
- Pictor/PC Paint decoder
2010-06-19 14:14:51 +00:00
- HE-AAC v2 decoder
2011-09-26 02:28:21 +02:00
- HE-AAC v2 encoding with libaacplus
2010-06-20 10:31:53 +00:00
- libfaad2 wrapper removed
2010-06-22 09:22:21 +00:00
- DTS-ES extension (XCh) decoding support
2010-06-23 13:01:35 +00:00
- native VP8 decoder
2010-06-30 07:55:13 +00:00
- RTSP tunneling over HTTP
2010-07-01 20:12:58 +00:00
- RTP depacketization of SVQ3
2010-07-03 15:35:23 +00:00
- -strict inofficial replaced by -strict unofficial
2010-07-04 12:43:12 +00:00
- ffplay -exitonkeydown and -exitonmousedown options added
2010-07-10 07:55:06 +00:00
- native GSM / GSM MS decoder
2010-07-14 12:32:00 +00:00
- RTP depacketization of QDM2
2010-07-18 08:06:55 +00:00
- ANSI/ASCII art playback system
2010-07-20 14:13:24 +00:00
- Lego Mindstorms RSO de/muxer
2011-06-23 23:52:33 +02:00
- libavcore added (and subsequently removed)
2010-07-24 22:50:12 +00:00
- SubRip subtitle file muxer and demuxer
2010-07-27 07:18:36 +00:00
- Chinese AVS encoding via libxavs
2010-07-28 23:17:59 +00:00
- ffprobe -show_packets option added
2010-08-07 11:16:07 +00:00
- RTP packetization of Theora and Vorbis
2010-08-12 21:07:17 +00:00
- RTP depacketization of MP4A-LATM
2010-08-16 14:23:35 +00:00
- RTP packetization and depacketization of VP8
2010-08-17 14:59:12 +00:00
- hflip filter
2010-08-19 14:54:37 +00:00
- Apple HTTP Live Streaming demuxer
2010-08-23 13:23:44 +00:00
- a64 codec
2010-08-25 16:05:03 +00:00
- MMS-HTTP support
2010-09-23 21:33:29 +00:00
- G.722 ADPCM audio encoder/decoder
2010-09-13 22:08:51 +00:00
- R10k video decoder
2010-09-14 13:21:13 +00:00
- ocv_smooth filter
2010-09-24 00:32:22 +00:00
- frei0r wrapper filter
2010-09-24 23:14:01 +00:00
- change crop filter syntax to width:height:x:y
2010-09-25 01:18:43 +00:00
- make the crop filter accept parametric expressions
2010-09-25 01:32:02 +00:00
- make ffprobe accept AVFormatContext options
2010-09-25 17:03:26 +00:00
- yadif filter
2010-09-26 21:36:05 +00:00
- blackframe filter
2010-10-01 11:08:24 +00:00
- Demuxer for Leitch/Harris' VR native stream format (LXF)
2010-10-06 12:42:18 +00:00
- RTP depacketization of the X-QT QuickTime format
2010-10-13 09:06:59 +00:00
- SAP (Session Announcement Protocol, RFC 2974) muxer and demuxer
2010-10-12 09:22:32 +00:00
- cropdetect filter
2010-10-18 13:34:46 +00:00
- ffmpeg -crop* options removed
2010-10-18 21:29:37 +00:00
- transpose filter added
2010-10-18 21:47:15 +00:00
- ffmpeg -force_key_frames option added
2010-10-19 07:38:53 +00:00
- demuxer for receiving raw rtp:// URLs without an SDP description
2010-11-02 08:32:04 +00:00
- single stream LATM/LOAS decoder
2010-11-02 22:29:17 +00:00
- setpts filter added
2011-07-09 17:43:53 +02:00
- Win64 support for optimized x86 assembly functions
2010-11-11 15:24:11 +00:00
- MJPEG/AVI1 to JPEG/JFIF bitstream filter
2010-11-14 17:33:43 +00:00
- ASS subtitle encoder and decoder
2011-07-09 17:43:53 +02:00
- IEC 61937 encapsulation for E-AC-3, TrueHD, DTS-HD (for HDMI passthrough)
2010-11-21 18:39:34 +00:00
- overlay filter added
2010-11-22 22:03:24 +00:00
- rename aspect filter to setdar, and pixelaspect to setsar
2010-11-22 22:09:26 +00:00
- IEC 61937 demuxer
2010-11-26 10:11:16 +00:00
- Mobotix .mxg demuxer
2010-11-30 20:14:36 +00:00
- frei0r source added
2010-12-04 13:03:42 +00:00
- hqdn3d filter added
2010-12-05 19:37:45 +00:00
- RTP depacketization of QCELP
2010-12-07 14:50:50 +00:00
- FLAC parser added
2010-12-12 17:59:10 +00:00
- gradfun filter added
2010-12-18 03:03:18 +00:00
- AMR-WB decoder
2010-12-23 17:29:48 +00:00
- replace the ocv_smooth filter with a more generic ocv filter
2010-12-26 01:28:25 +00:00
- Windows Televison (WTV) demuxer
2010-12-27 07:46:53 +00:00
- FFmpeg metadata format muxer and demuxer
2010-09-14 05:55:12 +02:00
- SubRip (srt) subtitle encoder and decoder
2011-01-04 11:53:44 +00:00
- floating-point AC-3 encoder added
2011-01-08 21:22:15 +00:00
- Lagarith decoder
2011-01-15 11:13:07 +00:00
- ffmpeg -copytb option added
2011-01-18 07:59:49 +01:00
- IVF muxer added
2011-02-04 23:41:07 +01:00
- Wing Commander IV movies decoder added
2011-01-29 11:22:41 +01:00
- movie source added
2011-02-20 12:25:05 +11:00
- Bink version 'b' audio and video decoder
2011-03-09 02:11:10 +11:00
- Bitmap Brothers JV playback system
2011-03-17 12:23:52 +02:00
- Apple HTTP Live Streaming protocol handler
2011-03-26 19:03:41 -04:00
- sndio support for playback and record
2011-03-07 18:54:52 +01:00
- Linux framebuffer input device added
2011-03-15 09:37:48 +01:00
- Chronomaster DFA decoder
2011-03-26 15:12:35 +11:00
- DPX image encoder
2010-09-10 23:10:53 +02:00
- MicroDVD subtitle file muxer and demuxer
2011-03-26 16:25:10 +01:00
- Playstation Portable PMP format demuxer
2011-04-10 19:18:03 +02:00
- fieldorder video filter added
2010-12-19 21:40:23 +02:00
- AAC encoding via libvo-aacenc
2009-12-29 16:48:09 +02:00
- AMR-WB encoding via libvo-amrwbenc
2011-04-12 13:59:39 +02:00
- xWMA demuxer
2011-03-28 20:02:19 +04:00
- Mobotix MxPEG decoder
2011-06-23 23:52:33 +02:00
- VP8 frame-multithreading
- NEON optimizations for VP8
- Lots of deprecated API cruft removed
- fft and imdct optimizations for AVX (Sandy Bridge) processors
- showinfo filter added
- SMPTE 302M AES3 audio decoder
- Apple Core Audio Format muxer
- 9bit and 10bit per sample support in the H.264 decoder
- 9bit and 10bit FFV1 encoding / decoding
- split filter added
- select filter added
- sdl output device added
- libmpcodecs video filter support (3 times as many filters than before)
- mpeg2 aspect ratio dection fixed
- libxvid aspect pickiness fixed
- Frame multithreaded decoding
- E-AC-3 audio encoder
- ac3enc: add channel coupling support
- floating-point sample format support to the ac3, eac3, dca, aac, and vorbis decoders.
- H264/MPEG frame-level multi-threading
- All av_metadata_* functions renamed to av_dict_* and moved to libavutil
- 4:4:4 H.264 decoding support
- 10-bit H.264 optimizations for x86
- lut, lutrgb, and lutyuv filters added
- buffersink libavfilter sink added
- Bump libswscale for recently reported ABI break
2011-11-17 16:57:09 -07:00
- New J2K encoder (via OpenJPEG)
2011-06-23 23:52:33 +02:00
version 0.7:
- all the changes for 0.8, but keeping API/ABI compatibility with the 0.6 release
2010-05-23 21:19:37 +00:00
version 0.6:
2009-03-03 13:38:40 +00:00
- PB-frame decoding for H.263
2009-03-03 14:12:41 +00:00
- deprecated vhook subsystem removed
2009-03-04 18:43:20 +00:00
- deprecated old scaler removed
2009-03-07 22:42:09 +00:00
- VQF demuxer
2009-03-20 14:33:59 +00:00
- Alpha channel scaler
2009-03-20 17:23:45 +00:00
- PCX encoder
2009-04-07 06:41:55 +00:00
- RTP packetization of H.263
2009-04-08 07:16:14 +00:00
- RTP packetization of AMR
2009-04-14 15:01:46 +00:00
- RTP depacketization of Vorbis
2009-05-25 00:31:52 +00:00
- CorePNG decoding support
2009-04-25 10:47:24 +00:00
- Cook multichannel decoding support
2009-04-27 07:27:39 +00:00
- introduced avlanguage helpers in libavformat
2009-05-06 22:06:19 +00:00
- 8088flex TMV demuxer and decoder
2009-05-12 12:35:46 +00:00
- per-stream language-tags extraction in asfdec
2009-05-12 19:56:48 +00:00
- V210 decoder and encoder
2009-05-20 16:30:56 +00:00
- remaining GPL parts in AC-3 decoder converted to LGPL
2009-05-20 17:19:39 +00:00
- QCP demuxer
2009-05-30 18:51:15 +00:00
- SoX native format muxer and demuxer
2009-06-05 12:32:40 +00:00
- AMR-NB decoding/encoding, AMR-WB decoding via OpenCORE libraries
2009-06-12 05:29:29 +00:00
- DPX image decoder
2009-06-13 02:19:41 +00:00
- Electronic Arts Madcow decoder
2009-06-19 09:56:35 +00:00
- DivX (XSUB) subtitle encoder
2009-07-07 21:39:49 +00:00
- nonfree libamr support for AMR-NB/WB decoding/encoding removed
2010-04-03 09:42:40 +00:00
- experimental AAC encoder
2009-07-27 14:00:10 +00:00
- RTP depacketization of ASF and RTSP from WMS servers
2009-07-31 06:49:36 +00:00
- RTMP support in libavformat
2009-08-05 06:14:39 +00:00
- noX handling for OPT_BOOL X options
2009-08-10 16:27:33 +00:00
- Wave64 demuxer
2009-08-21 08:34:19 +00:00
- IEC-61937 compatible Muxer
2009-08-23 01:55:54 +00:00
- TwinVQ decoder
2009-08-25 08:47:39 +00:00
- Bluray (PGS) subtitle decoder
2009-08-26 22:10:35 +00:00
- LPCM support in MPEG-TS (HDMV RID as found on Blu-ray disks)
2010-04-03 09:42:40 +00:00
- WMA Pro decoder
2009-09-16 12:26:59 +00:00
- Core Audio Format demuxer
2013-09-02 20:21:49 +02:00
- ATRAC1 decoder
2009-09-22 17:28:03 +00:00
- MD STUDIO audio demuxer
2009-10-06 17:50:10 +00:00
- RF64 support in WAV demuxer
2009-11-11 22:36:17 +00:00
- MPEG-4 Audio Lossless Coding (ALS) decoder
2009-11-20 10:23:40 +00:00
- -formats option split into -formats, -codecs, -bsfs, and -protocols
2009-12-03 00:27:01 +00:00
- IV8 demuxer
2009-12-17 17:25:31 +00:00
- CDG demuxer and decoder
2009-12-17 18:56:56 +00:00
- R210 decoder
2009-12-23 16:01:15 +00:00
- Auravision Aura 1 and 2 decoders
2010-01-10 05:47:50 +00:00
- Deluxe Paint Animation playback system
2010-01-16 03:54:55 +00:00
- SIPR decoder
2010-01-14 12:55:44 +00:00
- Adobe Filmstrip muxer and demuxer
2010-01-28 16:08:13 +00:00
- RTP depacketization of H.263
2010-02-21 13:28:46 +00:00
- Bink demuxer and audio/video decoders
2010-02-01 15:51:05 +00:00
- enable symbol versioning by default for linkers that support it
2010-02-03 09:56:16 +00:00
- IFF PBM/ILBM bitmap decoder
2010-02-07 10:25:58 +00:00
- concat protocol
2010-02-09 07:55:07 +00:00
- Indeo 5 decoder
2010-02-10 17:20:50 +00:00
- RTP depacketization of AMR
2010-04-03 09:42:40 +00:00
- WMA Voice decoder
- ffprobe tool
2010-02-21 18:01:56 +00:00
- AMR-NB decoder
2010-02-22 21:28:19 +00:00
- RTSP muxer
2010-03-08 04:33:02 +00:00
- HE-AAC v1 decoder
2010-03-09 01:03:09 +00:00
- Kega Game Video (KGV1) decoder
2010-03-20 13:42:49 +00:00
- VorbisComment writing for FLAC, Ogg FLAC and Ogg Speex files
2010-03-22 16:26:29 +00:00
- RTP depacketization of Theora
2010-03-25 14:01:38 +00:00
- HTTP Digest authentication
2010-03-28 13:39:36 +00:00
- RTMP/RTMPT/RTMPS/RTMPE/RTMPTE protocol support via librtmp
2010-03-29 23:34:08 +00:00
- Psygnosis YOP demuxer and video decoder
2010-03-30 22:09:14 +00:00
- spectral extension support in the E-AC-3 decoder
2010-04-10 20:34:44 +00:00
- unsharp video filter
2010-05-19 08:12:15 +00:00
- RTP hinting in the mov/3gp/mp4 muxer
2010-05-23 23:17:42 +00:00
- Dirac in Ogg demuxing
- seek to keyframes in Ogg
- 4:2:2 and 4:4:4 Theora decoding
- 35% faster VP3/Theora decoding
- faster AAC decoding
- faster H.264 decoding
2010-06-11 09:01:25 +00:00
- RealAudio 1.0 (14.4K) encoder
2009-05-20 16:30:56 +00:00
2009-03-03 13:38:40 +00:00
2009-03-01 18:12:06 +00:00
version 0.5:
2006-03-30 02:36:02 +00:00
- DV50 AKA DVCPRO50 encoder, decoder, muxer and demuxer
2004-08-14 15:08:09 +00:00
- TechSmith Camtasia (TSCC) video decoder
2004-09-16 03:31:41 +00:00
- IBM Ultimotion (ULTI) video decoder
2004-09-28 03:09:49 +00:00
- Sierra Online audio file demuxer and decoder
- Apple QuickDraw (qdrw) video decoder
2006-02-16 18:20:00 +00:00
- Creative ADPCM audio decoder (16 bits as well as 8 bits schemes)
2004-10-16 19:33:57 +00:00
- Electronic Arts Multimedia (WVE/UV2/etc.) file demuxer
2004-10-27 04:30:48 +00:00
- Miro VideoXL (VIXL) video decoder
2004-10-28 19:40:57 +00:00
- H.261 video encoder
2004-11-17 03:45:53 +00:00
- QPEG video decoder
2004-11-20 23:40:22 +00:00
- Nullsoft Video (NSV) file demuxer
2005-02-26 14:30:04 +00:00
- Shorten audio decoder
2005-03-01 02:24:58 +00:00
- LOCO video decoder
2005-12-17 18:14:38 +00:00
- Apple Lossless Audio Codec (ALAC) decoder
2005-03-26 20:32:55 +00:00
- Winnov WNV1 video decoder
2005-04-03 05:02:08 +00:00
- Autodesk Animator Studio Codec (AASC) decoder
2005-04-20 20:28:25 +00:00
- Indeo 2 video decoder
2005-05-17 22:47:34 +00:00
- Fraps FPS1 video decoder
2005-12-29 17:51:42 +00:00
- Snow video encoder/decoder
2005-07-02 19:14:40 +00:00
- Sonic audio encoder/decoder
2009-03-05 22:58:19 +00:00
- Vorbis audio decoder
2005-07-02 19:14:40 +00:00
- Macromedia ADPCM decoder
2005-12-29 17:51:42 +00:00
- Duck TrueMotion 2 video decoder
- support for decoding FLX and DTA extensions in FLIC files
2005-10-25 10:16:46 +00:00
- H.264 custom quantization matrices support
2005-11-15 10:28:48 +00:00
- ffserver fixed, it should now be usable again
2005-12-12 00:53:05 +00:00
- QDM2 audio decoder
2006-02-12 11:48:43 +00:00
- Real Cooker audio decoder
2006-01-03 02:30:38 +00:00
- TrueSpeech audio decoder
2006-01-30 00:32:42 +00:00
- WMA2 audio decoder fixed, now all files should play correctly
- RealAudio 14.4 and 28.8 decoders fixed
2009-03-05 22:58:19 +00:00
- JPEG-LS decoder
2005-12-29 16:31:14 +00:00
- build system improvements
- tabs and trailing whitespace removed from the codebase
2009-03-05 22:58:19 +00:00
- CamStudio video decoder
2006-02-02 15:21:19 +00:00
- AIFF/AIFF-C audio format, encoding and decoding
2006-02-08 01:11:48 +00:00
- ADTS AAC file reading and writing
2006-02-09 22:52:23 +00:00
- Creative VOC file reading and writing
2006-02-12 06:49:40 +00:00
- American Laser Games multimedia (*.mm) playback system
2009-03-05 22:59:23 +00:00
- Zip Motion Blocks Video decoder
2009-03-02 07:52:47 +00:00
- improved Theora/VP3 decoder
2006-02-12 11:48:43 +00:00
- True Audio (TTA) decoder
2006-02-17 03:17:42 +00:00
- AVS demuxer and video decoder
2009-03-05 22:58:19 +00:00
- JPEG-LS encoder
2006-03-21 17:27:47 +00:00
- Smacker demuxer and decoder
2006-03-27 22:22:50 +00:00
- NuppelVideo/MythTV demuxer and RTjpeg decoder
2006-04-07 16:59:57 +00:00
- KMVC decoder
2009-03-02 07:52:47 +00:00
- MPEG-2 intra VLC support
2006-05-16 15:19:54 +00:00
- MPEG-2 4:2:2 encoder
2006-06-01 07:31:59 +00:00
- Flash Screen Video decoder
2006-07-03 16:32:57 +00:00
- GXF demuxer
2006-07-07 11:07:22 +00:00
- Chinese AVS decoder
2006-07-25 14:23:43 +00:00
- GXF muxer
2006-07-25 14:30:14 +00:00
- MXF demuxer
2006-08-03 12:47:50 +00:00
- VC-1/WMV3/WMV9 video decoder
2006-08-13 15:12:06 +00:00
- MacIntel support
2013-05-04 21:18:13 +02:00
- AviSynth support
2006-09-05 04:37:14 +00:00
- VMware video decoder
2006-09-09 17:19:37 +00:00
- VP5 video decoder
- VP6 video decoder
2006-09-26 03:41:51 +00:00
- WavPack lossless audio decoder
2006-10-11 04:15:04 +00:00
- Targa (.TGA) picture decoder
2009-03-05 22:58:19 +00:00
- Vorbis audio encoder
2006-10-11 17:14:02 +00:00
- Delphine Software .cin demuxer/audio and video decoder
2006-10-12 12:02:58 +00:00
- Tiertex .seq demuxer/video decoder
2006-10-12 20:56:19 +00:00
- MTV demuxer
2007-04-03 13:43:57 +00:00
- TIFF picture encoder and decoder
2006-10-22 15:05:03 +00:00
- GIF picture decoder
2009-03-02 07:52:47 +00:00
- Intel Music Coder decoder
2009-03-05 22:59:23 +00:00
- Zip Motion Blocks Video encoder
2006-12-24 04:51:43 +00:00
- Musepack decoder
2007-01-21 21:24:05 +00:00
- Flash Screen Video encoder
2007-01-25 00:16:28 +00:00
- Theora encoding via libtheora
2007-02-05 15:05:29 +00:00
- BMP encoder
2007-02-06 21:23:33 +00:00
- WMA encoder
2007-02-20 11:09:47 +00:00
- GSM-MS encoder and decoder
2007-02-27 06:30:40 +00:00
- DCA decoder
2007-03-14 14:49:49 +00:00
- DXA demuxer and decoder
2007-03-18 23:25:00 +00:00
- DNxHD decoder
2007-04-01 14:28:48 +00:00
- Gamecube movie (.THP) playback system
2007-04-01 22:37:53 +00:00
- Blackfin optimizations
2007-04-07 14:25:25 +00:00
- Interplay C93 demuxer and video decoder
2007-04-07 20:51:58 +00:00
- Bethsoft VID demuxer and video decoder
2007-04-07 21:34:18 +00:00
- CRYO APC demuxer
2013-09-02 20:21:49 +02:00
- ATRAC3 decoder
2007-04-29 09:37:07 +00:00
- V.Flash PTX decoder
2009-03-02 07:52:47 +00:00
- RoQ muxer, RoQ audio encoder
2007-05-07 20:10:35 +00:00
- Renderware TXD demuxer and decoder
2007-05-24 09:49:39 +00:00
- extern C declarations for C++ removed from headers
2007-05-23 18:38:08 +00:00
- sws_flags command line option
2007-06-04 07:28:34 +00:00
- codebook generator
2007-06-25 12:09:23 +00:00
- RoQ video encoder
2007-07-02 07:06:28 +00:00
- QTRLE encoder
2007-12-05 23:15:24 +00:00
- OS/2 support removed and restored again
2007-08-07 00:02:29 +00:00
- AC-3 decoder
2009-03-02 07:52:47 +00:00
- NUT muxer
2009-03-05 22:58:19 +00:00
- additional SPARC (VIS) optimizations
2007-09-05 00:38:42 +00:00
- Matroska muxer
2009-03-02 07:52:47 +00:00
- slice-based parallel H.264 decoding
2007-09-13 03:22:47 +00:00
- Monkey's Audio demuxer and decoder
2007-09-29 15:20:22 +00:00
- AMV audio and video decoder
2007-10-08 11:27:18 +00:00
- DNxHD encoder
2007-10-09 12:28:17 +00:00
- H.264 PAFF decoding
2007-10-15 16:26:02 +00:00
- Nellymoser ASAO decoder
2007-10-22 06:01:38 +00:00
- Beam Software SIFF demuxer and decoder
2007-11-04 12:55:32 +00:00
- libvorbis Vorbis decoding removed in favor of native decoder
2007-11-23 00:47:39 +00:00
- IntraX8 (J-Frame) subdecoder for WMV2 and VC-1
2009-03-02 04:37:46 +00:00
- Ogg (Theora, Vorbis and FLAC) muxer
2009-03-05 22:58:19 +00:00
- The "device" muxers and demuxers are now in a new libavdevice library
2007-12-28 13:42:49 +00:00
- PC Paintbrush PCX decoder
- Sun Rasterfile decoder
2008-01-02 10:46:37 +00:00
- TechnoTrend PVA demuxer
2008-01-07 23:53:57 +00:00
- Linux Media Labs MPEG-4 (LMLM4) demuxer
2008-01-21 18:06:45 +00:00
- AVM2 (Flash 9) SWF muxer
2008-03-06 07:30:41 +00:00
- QT variant of IMA ADPCM encoder
2008-03-08 23:18:47 +00:00
- VFW grabber
2009-03-02 07:52:47 +00:00
- iPod/iPhone compatible mp4 muxer
2008-03-18 19:51:34 +00:00
- Mimic decoder
2008-03-18 19:54:47 +00:00
- MSN TCP Webcam stream demuxer
2008-03-21 14:09:12 +00:00
- RL2 demuxer / decoder
2008-04-02 18:19:43 +00:00
- IFF demuxer
- 8SVX audio decoder
2009-03-02 07:57:04 +00:00
- non-recursive Makefiles
2008-04-13 21:06:31 +00:00
- BFI demuxer
2008-04-15 20:51:23 +00:00
- MAXIS EA XA (.xa) demuxer / decoder
2008-04-18 08:43:11 +00:00
- BFI video decoder
2008-06-11 20:11:04 +00:00
- OMA demuxer
2008-07-04 15:44:13 +00:00
- MLP/TrueHD decoder
2008-07-08 13:29:11 +00:00
- Electronic Arts CMV decoder
2008-07-10 18:01:21 +00:00
- Motion Pixels Video decoder
- Motion Pixels MVI demuxer
2008-07-14 12:08:48 +00:00
- removed animated GIF decoder/demuxer
2008-08-04 07:35:07 +00:00
- D-Cinema audio muxer
2008-08-06 08:33:25 +00:00
- Electronic Arts TGV decoder
2008-08-19 19:25:00 +00:00
- Apple Lossless Audio Codec (ALAC) encoder
2008-08-21 07:21:26 +00:00
- AAC decoder
2008-08-21 10:54:24 +00:00
- floating point PCM encoder/decoder
2008-08-26 15:58:25 +00:00
- MXF muxer
2009-03-05 22:58:19 +00:00
- DV100 AKA DVCPRO HD decoder and demuxer
2008-08-31 03:08:18 +00:00
- E-AC-3 support added to AC-3 decoder
2008-09-01 11:19:26 +00:00
- Nellymoser ASAO encoder
2008-09-26 19:57:06 +00:00
- ASS and SSA demuxer and muxer
2008-10-06 05:17:57 +00:00
- liba52 wrapper removed
2009-01-16 03:46:51 +00:00
- SVQ3 watermark decoding support
2008-10-25 06:59:14 +00:00
- Speex decoding via libspeex
2008-11-08 00:29:22 +00:00
- Electronic Arts TGQ decoder
2009-03-05 22:58:19 +00:00
- RV40 decoder
2008-12-02 16:48:05 +00:00
- QCELP / PureVoice decoder
2009-03-05 22:58:19 +00:00
- RV30 decoder
2009-01-16 19:18:10 +00:00
- hybrid WavPack support
2009-01-20 07:42:14 +00:00
- R3D REDCODE demuxer
2009-01-26 13:55:54 +00:00
- ALSA support for playback and record
2009-02-05 08:58:35 +00:00
- Electronic Arts TQI decoder
2009-02-06 11:49:31 +00:00
- OpenJPEG based JPEG 2000 decoder
2009-03-02 07:52:47 +00:00
- NC (NC4600) camera file demuxer
2009-02-11 16:28:46 +00:00
- Gopher client support
2009-02-13 07:28:20 +00:00
- MXF D-10 muxer
2009-03-02 07:52:47 +00:00
- generic metadata API
2011-04-29 02:25:56 +02:00
- flash ScreenVideo2 encoder
2009-03-02 07:52:47 +00:00
2004-08-14 15:08:09 +00:00
2004-07-09 20:08:33 +00:00
version 0.4.9-pre1:
2003-10-01 23:34:46 +00:00
- DV encoder, DV muxer
2003-10-01 04:39:38 +00:00
- Microsoft RLE video decoder
- Microsoft Video-1 decoder
2004-02-05 05:22:44 +00:00
- Apple Animation (RLE) decoder
2003-11-14 05:42:14 +00:00
- Apple Graphics (SMC) decoder
2003-10-01 04:39:38 +00:00
- Apple Video (RPZA) decoder
- Cinepak decoder
- Sega FILM (CPK) file demuxer
2003-11-14 05:42:14 +00:00
- Westwood multimedia support (VQA & AUD files)
2003-10-03 05:43:03 +00:00
- Id Quake II CIN playback support
2003-11-14 05:42:14 +00:00
- 8BPS video decoder
- FLIC playback support
2003-12-03 04:22:15 +00:00
- RealVideo 2.0 (RV20) decoder
- Duck TrueMotion v1 (DUCK) video decoder
2004-01-02 04:50:08 +00:00
- Sierra VMD demuxer and video decoder
2004-07-09 20:08:33 +00:00
- MSZH and ZLIB decoder support
2004-05-07 03:10:11 +00:00
- SVQ1 video encoder
2004-07-09 20:08:33 +00:00
- AMR-WB support
2005-12-29 17:51:42 +00:00
- PPC optimizations
2004-07-09 20:08:33 +00:00
- rate distortion optimal cbp support
2005-12-29 17:51:42 +00:00
- rate distorted optimal ac prediction for MPEG-4
2004-07-09 20:08:33 +00:00
- rate distorted optimal lambda->qp support
- AAC encoding with libfaac
- Sunplus JPEG codec (SP5X) support
2005-12-29 17:51:42 +00:00
- use Lagrange multipler instead of QP for ratecontrol
- Theora/VP3 decoding support
2004-07-09 20:08:33 +00:00
- XA and ADX ADPCM codecs
2005-12-29 17:51:42 +00:00
- export MPEG-2 active display area / pan scan
2004-07-09 20:08:33 +00:00
- Add support for configuring with IBM XLC
- floating point AAN DCT
2005-12-29 17:51:42 +00:00
- initial support for zygo video (not complete)
- RGB ffv1 support
2004-07-09 20:08:33 +00:00
- new audio/video parser API
- av_log() system
- av_read_frame() and av_seek_frame() support
- missing last frame fixes
- seek by mouse in ffplay
2005-12-29 17:51:42 +00:00
- noise reduction of DCT coefficients
- H.263 OBMC & 4MV support
- H.263 alternative inter vlc support
- H.263 loop filter
- H.263 slice structured mode
- interlaced DCT support for MPEG-2 encoding
2004-07-09 20:08:33 +00:00
- stuffing to stay above min_bitrate
2005-12-29 17:51:42 +00:00
- MB type & QP visualization
2004-07-09 20:08:33 +00:00
- frame stepping for ffplay
- interlaced motion estimation
- alternate scantable support
- SVCD scan offset support
2005-12-29 17:51:42 +00:00
- closed GOP support
- SSE2 FDCT
2004-07-09 20:08:33 +00:00
- quantizer noise shaping
- G.726 ADPCM audio codec
- MS ADPCM encoding
- multithreaded/SMP motion estimation
2005-12-29 17:51:42 +00:00
- multithreaded/SMP encoding for MPEG-1/MPEG-2/MPEG-4/H.263
- multithreaded/SMP decoding for MPEG-2
2004-07-09 20:08:33 +00:00
- FLAC decoder
- Metrowerks CodeWarrior suppport
2005-12-29 17:51:42 +00:00
- H.263+ custom pcf support
2004-07-09 20:08:33 +00:00
- nicer output for 'ffmpeg -formats'
2005-12-29 17:51:42 +00:00
- Matroska demuxer
2004-07-09 20:08:33 +00:00
- SGI image format, encoding and decoding
2005-12-29 17:51:42 +00:00
- H.264 loop filter support
- H.264 CABAC support
2007-11-10 16:39:54 +00:00
- nicer looking arrows for the motion vector visualization
2004-07-09 20:08:33 +00:00
- improved VCD support
- audio timestamp drift compensation
2005-12-29 17:51:42 +00:00
- MPEG-2 YUV 422/444 support
2004-07-09 20:08:33 +00:00
- polyphase kaiser windowed sinc and blackman nuttall windowed sinc audio resample
- better image scaling
2005-12-29 17:51:42 +00:00
- H.261 support
2004-07-09 20:08:33 +00:00
- correctly interleave packets during encoding
- VIS optimized motion compensation
2005-12-29 17:51:42 +00:00
- intra_dc_precision>0 encoding support
- support reuse of motion vectors/MB types/field select values of the source video
2004-07-09 20:08:33 +00:00
- more accurate deblock filter
- padding support
- many optimizations and bugfixes
2009-01-17 20:08:43 +00:00
- FunCom ISS audio file demuxer and according ADPCM decoding
2003-10-01 04:39:38 +00:00
2009-03-03 13:30:57 +00:00
2003-09-15 19:52:13 +00:00
version 0.4.8:
2005-12-29 17:51:42 +00:00
- MPEG-2 video encoding (Michael)
2003-09-10 01:26:53 +00:00
- Id RoQ playback subsystem (Mike Melanson and Tim Ferguson)
2003-09-08 04:28:36 +00:00
- Wing Commander III Movie (.mve) file playback subsystem (Mike Melanson
and Mario Brito)
- Xan DPCM audio decoder (Mario Brito)
2003-09-14 19:39:18 +00:00
- Interplay MVE playback subsystem (Mike Melanson)
2003-09-08 04:28:36 +00:00
- Duck DK3 and DK4 ADPCM audio decoders (Mike Melanson)
2009-03-03 13:30:57 +00:00
2003-09-08 04:28:36 +00:00
version 0.4.7:
2003-06-10 18:43:16 +00:00
2005-12-29 17:51:42 +00:00
- RealAudio 1.0 (14_4) and 2.0 (28_8) native decoders. Author unknown, code from mplayerhq
2003-06-13 09:51:17 +00:00
(originally from public domain player for Amiga at http://www.honeypot.net/audio)
2005-12-29 17:51:42 +00:00
- current version now also compiles with older GCC (Fabrice)
2003-06-10 18:43:16 +00:00
- 4X multimedia playback system including 4xm file demuxer (Mike
Melanson), and 4X video and audio codecs (Michael)
- Creative YUV (CYUV) decoder (Mike Melanson)
- FFV1 codec (our very simple lossless intra only codec, compresses much better
2005-12-29 17:51:42 +00:00
than HuffYUV) (Michael)
- ASV1 (Asus), H.264, Intel indeo3 codecs have been added (various)
- tiny PNG encoder and decoder, tiny GIF decoder, PAM decoder (PPM with
2003-06-10 18:43:16 +00:00
alpha support), JPEG YUV colorspace support. (Fabrice Bellard)
- ffplay has been replaced with a newer version which uses SDL (optionally)
2005-12-29 17:51:42 +00:00
for multiplatform support (Fabrice)
2003-06-10 18:43:16 +00:00
- Sorenson Version 3 codec (SVQ3) support has been added (decoding only) - donated
by anonymous
- AMR format has been added (Johannes Carlsson)
2005-12-29 17:51:42 +00:00
- 3GP support has been added (Johannes Carlsson)
2003-06-10 18:43:16 +00:00
- VP3 codec has been added (Mike Melanson)
- more MPEG-1/2 fixes
2005-12-29 17:51:42 +00:00
- better multiplatform support, MS Visual Studio fixes (various)
- AltiVec optimizations (Magnus Damn and others)
2003-06-10 18:43:16 +00:00
- SH4 processor support has been added (BERO)
2005-12-29 17:51:42 +00:00
- new public interfaces (avcodec_get_pix_fmt) (Roman Shaposhnick)
- VOB streaming support (Brian Foley)
- better MP3 autodetection (Andriy Rysin)
2002-12-28 13:54:11 +00:00
- qpel encoding (Michael)
- 4mv+b frames encoding finally fixed (Michael)
- chroma ME (Michael)
2005-12-29 17:51:42 +00:00
- 5 comparison functions for ME (Michael)
- B-frame encoding speedup (Michael)
- WMV2 codec (unfinished - Michael)
2002-12-28 13:54:11 +00:00
- user specified diamond size for EPZS (Michael)
2003-09-08 04:28:36 +00:00
- Playstation STR playback subsystem, still experimental (Mike and Michael)
- ASV2 codec (Michael)
- CLJR decoder (Alex)
2002-12-28 13:54:11 +00:00
2005-12-29 17:51:42 +00:00
.. And lots more new enhancements and fixes.
2003-06-10 18:43:16 +00:00
2009-03-03 13:30:57 +00:00
2002-12-28 13:54:11 +00:00
version 0.4.6:
2001-09-16 21:45:21 +00:00
2005-12-29 17:51:42 +00:00
- completely new integer only MPEG audio layer 1/2/3 decoder rewritten
from scratch
- Recoded DCT and motion vector search with gcc (no longer depends on nasm)
- fix quantization bug in AC3 encoder
- added PCM codecs and format. Corrected WAV/AVI/ASF PCM issues
- added prototype ffplay program
- added GOB header parsing on H.263/H.263+ decoder (Juanjo)
- bug fix on MCBPC tables of H.263 (Juanjo)
- bug fix on DC coefficients of H.263 (Juanjo)
- added Advanced Prediction Mode on H.263/H.263+ decoder (Juanjo)
- now we can decode H.263 streams found in QuickTime files (Juanjo)
- now we can decode H.263 streams found in VIVO v1 files(Juanjo)
2001-11-19 02:13:14 +00:00
- preliminary RTP "friendly" mode for H.263/H.263+ coding. (Juanjo)
2005-12-29 17:51:42 +00:00
- added GOB header for H.263/H.263+ coding on RTP mode (Juanjo)
- now H.263 picture size is returned on the first decoded frame (Juanjo)
2002-05-18 23:20:40 +00:00
- added first regression tests
2005-12-29 17:51:42 +00:00
- added MPEG-2 TS demuxer
2002-05-25 22:18:04 +00:00
- new demux API for libav
2002-10-28 00:29:13 +00:00
- more accurate and faster IDCT (Michael)
2005-12-29 17:51:42 +00:00
- faster and entropy-controlled motion search (Michael)
2002-10-28 00:29:13 +00:00
- two pass video encoding (Michael)
- new video rate control (Michael)
- added MSMPEG4V1, MSMPEGV2 and WMV1 support (Michael)
- great performance improvement of video encoders and decoders (Michael)
- new and faster bit readers and vlc parsers (Michael)
2005-12-29 17:51:42 +00:00
- high quality encoding mode: tries all macroblock/VLC types (Michael)
2002-10-28 00:29:13 +00:00
- added DV video decoder
- preliminary RTP/RTSP support in ffserver and libavformat
2005-12-29 17:51:42 +00:00
- H.263+ AIC decoding/encoding support (Juanjo)
- VCD MPEG-PS mode (Juanjo)
- PSNR stuff (Juanjo)
- simple stats output (Juanjo)
- 16-bit and 15-bit RGB/BGR/GBR support (Bisqwit)
2001-09-16 21:45:21 +00:00
2009-03-03 13:30:57 +00:00
2001-07-22 14:18:56 +00:00
version 0.4.5:
2007-06-25 12:31:01 +00:00
- some header fixes (Zdenek Kabelac <kabi at informatics.muni.cz>)
- many MMX optimizations (Nick Kurshev <nickols_k at mail.ru>)
2005-12-29 17:51:42 +00:00
- added configure system (actually a small shell script)
- added MPEG audio layer 1/2/3 decoding using LGPL'ed mpglib by
2001-07-22 14:18:56 +00:00
Michael Hipp (temporary solution - waiting for integer only
2005-12-29 17:51:42 +00:00
decoder)
- fixed VIDIOCSYNC interrupt
- added Intel H.263 decoding support ('I263' AVI fourCC)
- added Real Video 1.0 decoding (needs further testing)
2001-07-22 14:18:56 +00:00
- simplified image formats again. Added PGM format (=grey
pgm). Renamed old PGM to PGMYUV.
2005-12-29 17:51:42 +00:00
- fixed msmpeg4 slice issues (tell me if you still find problems)
- fixed OpenDivX bugs with newer versions (added VOL header decoding)
- added support for MPlayer interface
- added macroblock skip optimization
- added MJPEG decoder
- added mmx/mmxext IDCT from libmpeg2
2001-08-11 18:57:01 +00:00
- added pgmyuvpipe, ppm, and ppm_pipe formats (original patch by Celer
2007-06-25 12:31:01 +00:00
<celer at shell.scrypt.net>)
2005-12-29 17:51:42 +00:00
- added pixel format conversion layer (e.g. for MJPEG or PPM)
- added deinterlacing option
- MPEG-1/2 fixes
2007-06-25 12:31:01 +00:00
- MPEG-4 vol header fixes (Jonathan Marsden <snmjbm at pacbell.net>)
- ARM optimizations (Lionel Ulmer <lionel.ulmer at free.fr>).
2005-12-29 17:51:42 +00:00
- Windows porting of file converter
2012-01-26 23:03:35 +01:00
- added MJPEG raw format (input/output)
2005-12-29 17:51:42 +00:00
- added JPEG image format support (input/output)
2001-07-22 14:18:56 +00:00
2009-03-03 13:30:57 +00:00
2001-07-22 14:18:56 +00:00
version 0.4.4:
- fixed some std header definitions (Bjorn Lindgren
2007-06-25 12:31:01 +00:00
<bjorn.e.lindgren at telia.com>).
2005-12-29 17:51:42 +00:00
- added MPEG demuxer (MPEG-1 and 2 compatible).
- added ASF demuxer
- added prototype RM demuxer
- added AC3 decoding (done with libac3 by Aaron Holtzman)
- added decoding codec parameter guessing (.e.g. for MPEG, because the
header does not include them)
- fixed header generation in MPEG-1, AVI and ASF muxer: wmplayer can now
play them (only tested video)
- fixed H.263 white bug
- fixed phase rounding in img resample filter
- add MMX code for polyphase img resample filter
- added CPU autodetection
- added generic title/author/copyright/comment string handling (ASF and RM
use them)
2001-07-22 14:18:56 +00:00
- added SWF demux to extract MP3 track (not usable yet because no MP3
2005-12-29 17:51:42 +00:00
decoder)
- added fractional frame rate support
2001-07-22 14:18:56 +00:00
- codecs are no longer searched by read_header() (should fix ffserver
2005-12-29 17:51:42 +00:00
segfault)
2001-07-22 14:18:56 +00:00
2009-03-03 13:30:57 +00:00
2001-07-22 14:18:56 +00:00
version 0.4.3:
2007-06-25 12:31:01 +00:00
- BGR24 patch (initial patch by Jeroen Vreeken <pe1rxq at amsat.org>)
2005-12-29 17:51:42 +00:00
- fixed raw yuv output
- added motion rounding support in MPEG-4
- fixed motion bug rounding in MSMPEG4
- added B-frame handling in video core
- added full MPEG-1 decoding support
- added partial (frame only) MPEG-2 support
2001-07-22 14:18:56 +00:00
- changed the FOURCC code for H.263 to "U263" to be able to see the
2005-12-29 17:51:42 +00:00
+AVI/H.263 file with the UB Video H.263+ decoder. MPlayer works with
this +codec ;) (JuanJo).
- Halfpel motion estimation after MB type selection (JuanJo)
- added pgm and .Y.U.V output format
2001-07-22 14:18:56 +00:00
- suppressed 'img:' protocol. Simply use: /tmp/test%d.[pgm|Y] as input or
output.
- added pgmpipe I/O format (original patch from Martin Aumueller
2007-06-25 12:31:01 +00:00
<lists at reserv.at>, but changed completely since we use a format
2005-12-29 17:51:42 +00:00
instead of a protocol)
2001-07-22 14:18:56 +00:00
2009-03-03 13:30:57 +00:00
2001-07-22 14:18:56 +00:00
version 0.4.2:
2005-12-29 17:51:42 +00:00
- added H.263/MPEG-4/MSMPEG4 decoding support. MPEG-4 decoding support
(for OpenDivX) is almost complete: 8x8 MVs and rounding are
2001-07-22 14:18:56 +00:00
missing. MSMPEG4 support is complete.
2005-12-29 17:51:42 +00:00
- added prototype MPEG-1 decoder. Only I- and P-frames handled yet (it
can decode ffmpeg MPEGs :-)).
2001-07-22 14:18:56 +00:00
- added libavcodec API documentation (see apiexample.c).
- fixed image polyphase bug (the bottom of some images could be
2005-12-29 17:51:42 +00:00
greenish)
2001-07-22 14:18:56 +00:00
- added support for non clipped motion vectors (decoding only)
2005-12-29 17:51:42 +00:00
and image sizes non-multiple of 16
- added support for AC prediction (decoding only)
- added file overwrite confirmation (can be disabled with -y)
- added custom size picture to H.263 using H.263+ (Juanjo)
2001-07-22 14:18:56 +00:00
2009-03-03 13:30:57 +00:00
2001-07-22 14:18:56 +00:00
version 0.4.1:
2005-12-29 17:51:42 +00:00
- added MSMPEG4 (aka DivX) compatible encoder. Changed default codec
of AVI and ASF to DIV3.
2001-07-22 14:18:56 +00:00
- added -me option to set motion estimation method
(default=log). suppressed redundant -hq option.
- added options -acodec and -vcodec to force a given codec (useful for
2005-12-29 17:51:42 +00:00
AVI for example)
- fixed -an option
- improved dct_quantize speed
- factorized some motion estimation code
2001-07-22 14:18:56 +00:00
2009-03-03 13:30:57 +00:00
2001-07-22 14:18:56 +00:00
version 0.4.0:
2005-12-29 17:51:42 +00:00
- removing grab code from ffserver and moved it to ffmpeg. Added
multistream support to ffmpeg.
2001-07-22 14:18:56 +00:00
- added timeshifting support for live feeds (option ?date=xxx in the
2005-12-29 17:51:42 +00:00
URL)
2001-07-22 14:18:56 +00:00
- added high quality image resize code with polyphase filter (need
2007-12-02 15:43:08 +00:00
mmx/see optimization). Enable multiple image size support in ffserver.
2005-12-29 17:51:42 +00:00
- added multi live feed support in ffserver
2001-07-22 14:18:56 +00:00
- suppressed master feature from ffserver (it should be done with an
external program which opens the .ffm url and writes it to another
2005-12-29 17:51:42 +00:00
ffserver)
- added preliminary support for video stream parsing (WAV and AVI half
done). Added proper support for audio/video file conversion in
2001-07-22 14:18:56 +00:00
ffmpeg.
2005-12-29 17:51:42 +00:00
- added preliminary support for video file sending from ffserver
- redesigning I/O subsystem: now using URL based input and output
(see avio.h)
- added WAV format support
- added "tty user interface" to ffmpeg to stop grabbing gracefully
- added MMX/SSE optimizations to SAD (Sums of Absolutes Differences)
2007-06-25 12:31:01 +00:00
(Juan J. Sierralta P. a.k.a. "Juanjo" <juanjo at atmlab.utfsm.cl>)
2005-12-29 17:51:42 +00:00
- added MMX DCT from mpeg2_movie 1.5 (Juanjo)
- added new motion estimation algorithms, log and phods (Juanjo)
- changed directories: libav for format handling, libavcodec for
codecs
2001-07-22 14:18:56 +00:00
2009-03-03 13:30:57 +00:00
2001-07-22 14:18:56 +00:00
version 0.3.4:
2005-12-29 17:51:42 +00:00
- added stereo in MPEG audio encoder
2001-07-22 14:18:56 +00:00
2009-03-03 13:30:57 +00:00
2001-07-22 14:18:56 +00:00
version 0.3.3:
- added 'high quality' mode which use motion vectors. It can be used in
real time at low resolution.
- fixed rounding problems which caused quality problems at high
2005-12-29 17:51:42 +00:00
bitrates and large GOP size
2001-07-22 14:18:56 +00:00
2009-03-03 13:30:57 +00:00
2001-07-22 14:18:56 +00:00
version 0.3.2: small fixes
2005-12-29 17:51:42 +00:00
- ASF fixes
2001-07-22 14:18:56 +00:00
- put_seek bug fix
2009-03-03 13:30:57 +00:00
2001-07-22 14:18:56 +00:00
version 0.3.1: added avi/divx support
2005-12-29 17:51:42 +00:00
- added AVI support
- added MPEG-4 codec compatible with OpenDivX. It is based on the H.263 codec
2001-07-22 14:18:56 +00:00
- added sound for flash format (not tested)
2009-03-03 13:30:57 +00:00
2001-07-22 14:18:56 +00:00
version 0.3: initial public release
