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Sebastian Dröge e3a125c970 Revert "do not write f2 if not interlaced"

This reverts commit 8ed82d8174a666f80ab8834e3617cbe91ae740a9.

SMPTE S377-1-2009c defines in F.4.1 that the Video Line Map should
always be an array with two 32 bit integers as elements. This is
repeated in G.2.12 with actual examples for progressive content,
where the second value would always be 0.

Additionally, the IRT MXF analyser also lists this as the only
error in the MXF output from ffmpeg: https://mxf-analyser-cloud.irt.de

Reviewed-by: Tomas Härdin <tomas.hardin@codemill.se>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

2016-02-01 18:32:15 +01:00

compat

all: Make header guard names consistent

2016-01-31 15:44:11 -08:00

doc

doc/ffmpeg: explain properly how -fs works

2016-02-01 14:00:14 +01:00

libavcodec

avcodec/dca_core: rename get_vlc function

2016-02-01 12:11:37 -03:00

libavdevice

avdevice/lavfi: replace deprecated avpicture_layout

2016-02-01 13:12:27 +01:00

libavfilter

avfilter: add nnedi filter

2016-02-01 13:16:15 +01:00

libavformat

Revert "do not write f2 if not interlaced"

2016-02-01 18:32:15 +01:00

libavresample

Merge commit 'cc4c24208159200b7aff5b5c313903c7f23fa345'

2016-01-02 10:13:58 +01:00

libavutil

all: Make header guard names consistent

2016-01-31 15:44:11 -08:00

libpostproc

all: Make header guard names consistent

2016-01-31 15:44:11 -08:00

libswresample

all: Make header guard names consistent

2016-01-31 15:44:11 -08:00

libswscale

avutil: Rename FF_CEIL_COMPAT to AV_CEIL_COMPAT

2016-01-27 16:36:46 +00:00

presets

…

tests

Revert "do not write f2 if not interlaced"

2016-02-01 18:32:15 +01:00

tools

avcodec: Remove libstagefright

2016-01-06 16:43:06 +00:00

.gitattributes

Treat all '*.pnm' files as non-text file

2014-11-28 17:52:43 -05:00

.gitignore

build: use a link instead of changing current directory when compiling

2016-01-25 20:43:34 +01:00

.travis.yml

Merge commit 'eda183287489b2c705843aa373a19c4e46fb2fec'

2015-11-22 17:12:24 +00:00

arch.mak

mips: rename mipsdspr1 to mipsdsp

2015-12-04 02:35:42 +01:00

Changelog

avfilter: add nnedi filter

2016-02-01 13:16:15 +01:00

cmdutils_common_opts.h

…

cmdutils_opencl.c

all: use FFDIFFSIGN to resolve possible undefined behavior in comparators

2015-11-03 16:28:30 -05:00

cmdutils.c

cosmetics: Fix weird indentations

2015-12-07 10:43:43 -08:00

cmdutils.h

cmdutils: remove sws_opts usage, simplify code

2015-08-08 16:51:25 +02:00

common.mak

build: use a link instead of changing current directory when compiling

2016-01-25 20:43:34 +01:00

configure

avfilter: add nnedi filter

2016-02-01 13:16:15 +01:00

COPYING.GPLv2

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COPYING.GPLv3

…

COPYING.LGPLv2.1

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COPYING.LGPLv3

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CREDITS

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ffmpeg_dxva2.c

ffmpeg_dxva2: support vp9 hwaccel

2015-12-07 09:47:51 +01:00

ffmpeg_filter.c

ffmpeg_filter: remove redundant null ptr check

2015-11-11 01:51:52 +01:00

ffmpeg_opt.c

ffmpeg_opt: Allow -metadata option to set metadata on programs.

2016-01-26 17:36:08 +01:00

ffmpeg_qsv.c

Merge commit 'fb472e1a11a4e0caed2c3c91da01ea8e35d9e3f8'

2015-10-22 16:18:02 +02:00

ffmpeg_vdpau.c

ffmpeg_vdpau: Ignore decoder's max supported level

2015-08-16 15:02:33 -07:00

ffmpeg_videotoolbox.c

ffmpeg/videotoolbox: protect UTGetOSTypeFromString on both VDA and VT

2015-10-15 10:22:31 +02:00

ffmpeg.c

ffmpeg: replace "flush Media" with "flush_media" in benchmark_all output

2016-01-29 10:58:18 +01:00

ffmpeg.h

ffmpeg: use lavf API for applying bitstream filters

2015-12-28 08:34:30 -06:00

ffplay.c

ffplay: update docs after previous changes in ffplay mouse behaviour

2016-01-20 21:23:03 +01:00

ffprobe.c

ffprobe: avoid unnecessary pow and exp2 calls

2015-12-29 08:59:16 -08:00

ffserver_config.c

ffserver_config: check for INT_MIN before doing FFABS

2015-10-13 19:40:09 -04:00

ffserver_config.h

ffserver: Use singlejpeg muxer for jpeg

2015-06-08 03:36:22 +02:00

ffserver.c

ffserver: Cast time_t value when using it in a format string.

2015-12-29 16:00:34 +01:00

INSTALL.md

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library.mak

build: use a link instead of changing current directory when compiling

2016-01-25 20:43:34 +01:00

LICENSE.md

avcodec: Remove libaacplus

2016-01-29 17:14:37 -08:00

MAINTAINERS

avcodec: Remove libstagefright

2016-01-06 16:43:06 +00:00

Makefile

build: use a link instead of changing current directory when compiling

2016-01-25 20:43:34 +01:00

README.md

README: replace http with https

2015-10-06 13:27:29 +02:00

RELEASE

RELEASE: update to 2.8.git

2015-09-09 23:53:15 -03:00

version.sh

version.sh: add note that ffversion.h is auto-generated

2015-10-25 10:14:44 -04:00

README.md

FFmpeg README

FFmpeg is a collection of libraries and tools to process multimedia content such as audio, video, subtitles and related metadata.

Libraries

libavcodec provides implementation of a wider range of codecs.
libavformat implements streaming protocols, container formats and basic I/O access.
libavutil includes hashers, decompressors and miscellaneous utility functions.
libavfilter provides a mean to alter decoded Audio and Video through chain of filters.
libavdevice provides an abstraction to access capture and playback devices.
libswresample implements audio mixing and resampling routines.
libswscale implements color conversion and scaling routines.

Tools

ffmpeg is a command line toolbox to manipulate, convert and stream multimedia content.
ffplay is a minimalistic multimedia player.
ffprobe is a simple analysis tool to inspect multimedia content.
ffserver is a multimedia streaming server for live broadcasts.
Additional small tools such as aviocat, ismindex and qt-faststart.

Documentation

The offline documentation is available in the doc/ directory.

The online documentation is available in the main website and in the wiki.

Examples

Coding examples are available in the doc/examples directory.

License

FFmpeg codebase is mainly LGPL-licensed with optional components licensed under GPL. Please refer to the LICENSE file for detailed information.

Contributing

Patches should be submitted to the ffmpeg-devel mailing list using git format-patch or git send-email. Github pull requests should be avoided because they are not part of our review process. Few developers follow pull requests so they will likely be ignored.

Languages

C 90.4%

Assembly 7.7%

Makefile 1.3%

C++ 0.2%

Objective-C 0.2%

Other 0.1%