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Author SHA1 Message Date
Justin Ruggles
478455d66b ac3enc: initialize all coefficients to zero. 
Uninitialized coefficients were being used to generate exponents, some
of which actually ended up in the final stream.  Even though, they were
just extra exponents that are not used by any decoder, it is still
better to have consistent output for testing. This also fixes valgrind
errors.
 2011-05-25 20:13:49 -04:00
Michael Niedermayer
189db9c982 ffv1: fix 16bits multithreading 
fixes ticket237

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-05-26 01:55:12 +02:00
Stefano Sabatini
a2ee2843c0 doc: create separate section for audio encoders 
Having a separate section for audio encoders simplifies navigation
and is slightly more consistent with the rest of the manual.

Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2011-05-26 01:23:43 +02:00
Diego Biurrun
6f7a280ead swscale: Remove orphaned, commented-out function declaration. 2011-05-26 00:56:07 +02:00
Michael Niedermayer
7dc303a60e swscale: Eliminate rgb24toyv12_c() duplication. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2011-05-26 00:56:06 +02:00
ami_stuff
feae7ad2f8 mpegvideo_enc: use AV_LOG_ERROR instead of AV_LOG_INFO for two error messages 
use AV_LOG_ERROR instead of AV_LOG_INFO for two error messages

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-05-25 23:51:52 +02:00
ami_stuff
7a54edaa16 Fail when lowres value is lower than 0 
The attached patch fixes the crash which happens when user passes lowres value lower than 0 to FFplay.

ffplay -lowres -1 test.mpg

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-05-25 23:42:56 +02:00
Alex Converse
8c51620f21 Remove h263_msmpeg4 from MpegEncContext. 
It was long ago superseded by msmpeg4_version.
 2011-05-25 13:24:25 -07:00
Alex Converse
19a686b8a3 APIchanges: Fill in git hash for fps_probe_size (30315a8) 2011-05-25 12:36:41 -07:00
Alex Converse
30315a8d9c avformat: Add fpsprobesize as an AVOption. 2011-05-25 12:34:46 -07:00
Michael Niedermayer
b49728df73 swscale: document SWS_CPU_CAPS* 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-05-25 21:04:44 +02:00
Michael Niedermayer
e92bdadb2d Revert removial of SWS flags from e66149e714 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-05-25 21:03:26 +02:00
Martin Storsjö
80068da3a0 avoptions: Return explicitly NAN or {0,0} if the option isn't found 
This actually matches what av_get_double did earlier, the
0.0/0.0 division was intentional, for producing NAN.

Still keeping the check for the return value from
av_get_number, for clarity.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-05-25 22:01:33 +03:00
Martin Storsjö
48b1fb1397 rtmp: Reindent 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-05-25 22:01:21 +03:00
Martin Storsjö
271c869cc3 rtmp: Don't try to do av_malloc(0) 
Some received packets can have size 0. The return value from
av_malloc(0) may be NULL, which is ok if the size was 0. On
OS X, however, the returned pointer is non-null but leads to
crashes when trying to free it.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-05-25 22:00:42 +03:00
Michael Niedermayer
4a056160be swscale: remove duplicatiopn of rgb24toyv12_c() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-05-25 20:58:59 +02:00
Jean-Tiare Le Bigot
364889cf9c Return -1 on invalid input instead of crashing. 2011-05-25 20:12:17 +02:00
Stefano Sabatini
b8e3b74147 vf_mp: fix name of the remove-logo filter referenced in filters.texi 
Correct the name from "remove_logo" to "remove-logo".
 2011-05-25 18:29:55 +02:00
Anton Khirnov
67540af7ba tty: replace AVFormatParameters.sample_rate abuse with a private option. 2011-05-25 16:21:25 +02:00
John Stebbins
656566d7a4 Fix end time of last chapter in compute_chapters_end 
Parenthesis are misplaced in calculation of max_time.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-05-25 15:55:48 +02:00
Anton Khirnov
2cf8355f98 ffmpeg: get rid of useless AVInputStream.nb_streams. 
It's a duplicate of AVFormatContext.nb_streams.
 2011-05-25 15:55:47 +02:00
Anton Khirnov
07633154ad ffmpeg: simplify managing input files and streams 
Grow the file and stream list in opt_input_file() instead of creating it
all at once in transcode().  This is simpler and will be useful for
following commits.
 2011-05-25 15:55:47 +02:00
Anton Khirnov
d2bc4da15b ffmpeg: purge redundant AVInputStream.index. 
AVStream.index stores the same thing.
 2011-05-25 15:55:47 +02:00
Anton Khirnov
d20576d01b lavf: deprecate AVFormatParameters.channel. 2011-05-25 15:55:47 +02:00
Anton Khirnov
79405e57dc libdc1394: add a private option for channel. 2011-05-25 15:55:47 +02:00
Anton Khirnov
986f4f4918 dv1394: add a private option for channel. 2011-05-25 15:55:47 +02:00
Anton Khirnov
3d2a418605 v4l2: reindent. 2011-05-25 15:55:47 +02:00
Anton Khirnov
a02fd06ab7 v4l2: add a private option for channel. 2011-05-25 15:55:47 +02:00
Anton Khirnov
fc68a8f703 lavf: deprecate AVFormatParameters.standard. 2011-05-25 15:55:47 +02:00
Anton Khirnov
b3da269211 v4l2: add a private option for video standard. 2011-05-25 15:55:46 +02:00
Anton Khirnov
a861ffeffa v4l: add a private option for video standard. 2011-05-25 15:55:46 +02:00
Anton Khirnov
eb040dbbd3 dv1394: add a private option for video standard. 2011-05-25 15:55:46 +02:00
Anton Khirnov
e199eb44fd bktr: add a private option for video standard. 2011-05-25 15:55:46 +02:00
Anton Khirnov
bffd4dd1d3 lavf: deprecate AVFormatParameters.{channels,sample_rate}. 2011-05-25 15:55:46 +02:00
Anton Khirnov
5b3865fc5f rawdec: add sample_rate/channels private options. 2011-05-25 15:55:46 +02:00
Anton Khirnov
2ea8faf39f ALSA: add channels and sample_rate private options. 2011-05-25 15:20:26 +02:00
Anton Khirnov
003e63b6df oss: add channels and sample_rate private options. 2011-05-25 15:20:26 +02:00
Anton Khirnov
a1a15a9993 sndio: add channels and sample_rate private options. 2011-05-25 15:20:26 +02:00
Anton Khirnov
fb37d57347 lavf: deprecate AVFormatParameters.mpeg2ts_raw. 
It doesn't do anything except produce an error message when set.
 2011-05-25 15:20:25 +02:00
Anton Khirnov
17a5556db5 mpegts: add compute_pcr option. 
Deprecate the corresponding AVFormatParameters field.
 2011-05-25 15:20:25 +02:00
Anton Khirnov
5dc8214420 lavf: add priv_class field to AVInputFormat. 2011-05-25 15:20:25 +02:00
Stefano Sabatini
07586b68a8 lavfi: add select filter 
Address trac issue #92.
 2011-05-25 12:54:07 +02:00
Stefano Sabatini
3c2c52baec eval: implement not() expression 2011-05-25 12:42:19 +02:00
Stefano Sabatini
cf06e3e4dd vsrc_buffer: return an error code if no frames are available 
Also decrease the log level of the corresponding message to WARNING,
since the error is not fatal.
 2011-05-25 12:42:19 +02:00
Stefano Sabatini
6b5e182540 ffmpeg: handle the case when get_filtered_frame() fails 2011-05-25 12:42:18 +02:00
Stefano Sabatini
48df6a2415 indeo3: add out-of-buffer write check 
Prevent out-of-buffer writes. In particular fix smclocki32.avi.1.1
crash, trac issue #114, roundup issue #1482.
 2011-05-25 11:29:47 +02:00
Reuben Thomas
39d983461a Add reading of disc number to mov.c 2011-05-25 11:15:56 +02:00
John Stebbins
a3da17730e Fix end time of last chapter in compute_chapters_end(). 2011-05-25 09:49:18 +02:00
Carl Eugen Hoyos
06fd213eb6 Do not reset channel_layout to 0. 
The channel_layout may have been set by the demuxer.
 2011-05-25 09:49:18 +02:00
Stefano Sabatini
ecf72542fa vsrc_buffer: remove duplicated file description 2011-05-25 09:37:25 +02:00