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James Almer b8f26779d6 lavf: use the new bitstream filter for extracting extradata

This merges commits 8e2ea691351c5079cdab245ff7bfa5c0f3e3bfe4 and
096a8effa3f8f3455292c958c3ed07e798def7bd by Anton Khirnov, with the
following change:

- extract_extradata_check() is added to know if the codec is supported
by the bsf before trying to initialize it. This behaviour is similar to
the old AVCodecParser.split checks.

The FATE reference changes are due to the filtered out NAL units that
the old AVCodecParser.split implementation left alone.
Decoding is unchanged as the functions that parse extradata simply
ignored said unnecessary NAL units.

Signed-off-by: James Almer <jamrial@gmail.com>

2017-04-07 17:16:17 -03:00

compat

Merge commit 'bd9cd04626a98a752c5771d057a6b86779359904'

2017-04-04 15:59:56 -03:00

doc

lavc: Add Content Light Level side metadata found in HEVC

2017-04-06 11:38:15 -03:00

libavcodec

avcodec/utvideodec: add support for gradient prediction

2017-04-07 20:11:23 +02:00

libavdevice

Bump versions for master after 3.3

2017-04-02 19:54:12 +02:00

libavfilter

avfilter/af_loudnorm: do not upsample during second-pass linear normalization

2017-04-05 11:43:12 -05:00

libavformat

lavf: use the new bitstream filter for extracting extradata

2017-04-07 17:16:17 -03:00

libavresample

Merge commit 'a1d9de304fe63614e3aa8117fef17491fa80093d'

2017-04-03 20:41:16 +02:00

libavutil

lavu: add support for Content Light Level side metadata

2017-04-06 11:26:25 -03:00

libpostproc

Bump versions for master after 3.3

2017-04-02 19:54:12 +02:00

libswresample

Bump versions for master after 3.3

2017-04-02 19:54:12 +02:00

libswscale

Bump versions for master after 3.3

2017-04-02 19:54:12 +02:00

presets

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tests

lavf: use the new bitstream filter for extracting extradata

2017-04-07 17:16:17 -03:00

tools

Merge commit '233d50b275dd7cf6cc0656851e670e1b2dfba56f'

2017-04-04 15:58:11 -03:00

.gitattributes

fate: add SCC test

2017-01-27 17:06:42 +01:00

.gitignore

Merge commit '6641819feedb086ebba3d2be89b8d33980f367e1'

2016-06-26 15:43:05 +02:00

.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

Changelog: fix position of VAAPI MPEG-2/VP8 encode entry

2017-04-02 23:18:42 +01:00

cmdutils_common_opts.h

cmdutils: add show_demuxers and show_muxers

2016-11-08 01:56:31 +01:00

cmdutils_opencl.c

cmdutils_opencl: fix resource_leak cid 1396852

2017-01-13 07:54:49 +08:00

cmdutils.c

avformat, ffmpeg: deprecate old rotation API

2017-03-27 13:20:27 +02:00

cmdutils.h

cmdutils: add show_demuxers and show_muxers

2016-11-08 01:56:31 +01:00

common.mak

Merge commit '93d5b022a9fd3a1a1f9c521a1eac7f0410e05b81'

2017-03-23 17:57:35 -03:00

configure

Merge commit 'bf2f748fc74fff5272075e1fe1c07b4152421526'

2017-04-04 16:16:57 -03:00

CONTRIBUTING.md

Add CONTRIBUTING.md

2016-09-18 10:02:13 +01:00

COPYING.GPLv2

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COPYING.GPLv3

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COPYING.LGPLv2.1

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COPYING.LGPLv3

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CREDITS

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ffmpeg_cuvid.c

ffmpeg_cuvid: adapt for recent filter graph initialization changes

2017-03-03 08:45:43 +01:00

ffmpeg_dxva2.c

Merge commit '18c506e9e6e8df8b1d496d093077b8240ea68c28'

2016-06-26 15:34:01 +02:00

ffmpeg_filter.c

ffmpeg: Remove hw_device_ctx output filter reinit hack

2017-03-26 20:38:44 +01:00

ffmpeg_opt.c

Merge commit '01348e411f962f5e4605d649fc9a47a54587ba8e'

2017-03-31 16:46:00 -03:00

ffmpeg_qsv.c

ffmpeg: init filtergraphs only after we have a frame on each input

2017-03-03 08:45:43 +01:00

ffmpeg_vaapi.c

ffmpeg_vaapi: Always set hwaccel_ctx, so it gets properly cleaned up on error

2017-02-05 15:13:15 +00:00

ffmpeg_vdpau.c

Merge commit 'f72db3f2f3a8c83a4f5dede8fa03434b2bf676c6'

2016-06-26 15:29:39 +02:00

ffmpeg_videotoolbox.c

ffmpeg_videotoolbox: fix usage of av_get_codec_tag_string()

2017-03-29 14:49:29 +02:00

ffmpeg.c

ffmpeg: use av_stream_new_side_data()

2017-04-07 16:48:21 -03:00

ffmpeg.h

avformat, ffmpeg: deprecate old rotation API

2017-03-27 13:20:27 +02:00

ffplay.c

ffplay: change keyboard volume control to logarithmic

2017-02-08 22:36:42 +01:00

ffprobe.c

ffprobe: port to new decode API

2017-04-04 07:47:28 +02:00

ffserver_config.c

ffserver_config: Check for failure to allocate FFServerIPAddressACL

2016-12-22 19:23:08 +01:00

ffserver_config.h

ffsrever: Make the status page bitexact if any stream is bitexact

2016-11-29 19:26:26 +01:00

ffserver.c

ffserver: local OOB write with custom program name

2017-01-08 03:50:56 +01:00

INSTALL.md

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library.mak

Merge commit '93d5b022a9fd3a1a1f9c521a1eac7f0410e05b81'

2017-03-23 17:57:35 -03:00

LICENSE.md

Merge commit '4fef648d10bf3bcfd4b8fa5755c1128966a2427c'

2017-03-15 22:07:47 +01:00

MAINTAINERS

MAINTAINERS: Add Rodger Combs to ffmpeg-security

2017-02-28 01:13:52 +01:00

Makefile

Merge commit '7c9e2b295e4f70e8fedf9cceb12d95399a859a9c'

2017-03-23 20:54:20 -03:00

README.md

Add CONTRIBUTING.md

2016-09-18 10:02:13 +01:00

RELEASE

Bump minor versions for master after release/3.3 branchpoint

2017-03-31 13:21:06 +02:00

version.sh

version.sh: Fix spurious rebuilds.

2016-03-10 09:53:10 +01:00

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 and will be ignored.

Languages

C 90.3%

Assembly 7.8%

Makefile 1.3%

C++ 0.2%

Objective-C 0.2%

Other 0.1%