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Mark Thompson 92bd089745 vaapi_encode: Discard output buffer if picture submission fails 
Previously this was leaking, though it actually hit an assert making
sure that the buffer had already been cleared when freeing the picture.

(cherry picked from commit 17aeee5832)
2017-06-14 22:23:43 +01:00
compat compat/cuda: make cuvidGetDecoderCaps optional 2017-06-01 12:39:06 +02:00
doc avfilter: add native headphone spatialization filter 2017-06-12 18:08:52 +02:00
ffbuild build: remove --enable-raise-major configure option 2017-05-17 22:52:59 -03:00
libavcodec vaapi_encode: Discard output buffer if picture submission fails 2017-06-14 22:23:43 +01:00
libavdevice Use AVOnce as a static variable consistently 2017-05-22 12:36:32 +02:00
libavfilter avfilter/vf_signature: fix memory leaks in error cases 2017-06-13 19:49:39 +02:00
libavformat avformat/pcmdec: fix memory leak 2017-06-13 19:49:06 +02:00
libavresample Merge commit '92db508307' 2017-05-04 19:59:30 -03:00
libavutil hwcontext_vaapi: Try to support the VDPAU wrapper 2017-06-14 22:23:43 +01:00
libpostproc Merge commit '92db508307' 2017-05-04 19:59:30 -03:00
libswresample Merge commit '92db508307' 2017-05-04 19:59:30 -03:00
libswscale Merge commit '92db508307' 2017-05-04 19:59:30 -03:00
presets presets: remove moldering iPod presets 2014-06-17 16:15:04 -08:00
tests fate: add test for -time_base option 2017-06-10 11:11:48 +02:00
tools tools/sofa2wavs: add license header 2017-06-12 22:14:30 +02:00
.gitattributes fate: add SCC test 2017-01-27 17:06:42 +01:00
.gitignore build: add support for building .cu files via nvcc 2017-05-15 11:46:50 +02:00
.travis.yml Merge commit 'eda1832874' 2015-11-22 17:12:24 +00:00
Changelog avfilter: add native headphone spatialization filter 2017-06-12 18:08:52 +02:00
cmdutils.c avformat, ffmpeg: deprecate old rotation API 2017-03-27 13:20:27 +02:00
cmdutils.h Merge commit '122de16dd8' 2017-05-05 14:04:30 +02:00
cmdutils_opencl.c cmdutils_opencl: Fix read of uinitialized cl_mem 2017-05-11 13:02:12 +02:00
configure avfilter/af_sofalizer: switch to libmysofa 2017-06-08 22:02:26 +02:00
CONTRIBUTING.md Add CONTRIBUTING.md 2016-09-18 10:02:13 +01:00
COPYING.GPLv2
COPYING.GPLv3
COPYING.LGPLv2.1
COPYING.LGPLv3
CREDITS
ffmpeg.c ffmpeg: remove bsf extradata propagation hack 2017-05-24 20:28:00 -03:00
ffmpeg.h ffmpeg: remove bsf extradata propagation hack 2017-05-24 20:28:00 -03:00
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 '18c506e9e6' 2016-06-26 15:34:01 +02:00
ffmpeg_filter.c ffmpeg: check for unconnected outputs 2017-05-05 00:15:15 +02:00
ffmpeg_opt.c ffmpeg: remove bsf extradata propagation hack 2017-05-24 20:28:00 -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 'f72db3f2f3' 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
ffplay.c Merge commit '122de16dd8' 2017-05-05 14:04:30 +02:00
ffprobe.c ffprobe: Use pixdesc API to provide color space names 2017-06-05 12:18:27 -04:00
ffserver.c Merge commit '122de16dd8' 2017-05-05 14:04:30 +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
INSTALL.md
LICENSE.md Merge commit '4fef648d10' 2017-03-15 22:07:47 +01:00
MAINTAINERS MAINTAINERS: Add Manojkumar Bhosale for MIPS, remove myself. 2017-06-08 01:25:15 +02:00
Makefile tools: add sofa2wavs 2017-06-12 18:08:52 +02:00
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

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.