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Michael Niedermayer bcadf5d940 Merge commit '1279221cc4d63bc4449df86ae7a98e633f8be425' 
* commit '1279221cc4d63bc4449df86ae7a98e633f8be425':
  lavu: Check av_dict_set allocations

Conflicts:
	libavutil/dict.c

See: a963fdb0ea
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2015-01-29 20:28:24 +01:00
compat compat/avisynth/avxsynth_c: Clear all unused fields in returned structs 2014-12-11 16:12:47 +01:00
doc examples/filtering: extend comments about setting the filter graph endpoints 2015-01-29 11:12:39 +01:00
libavcodec Merge commit '6996fd204a7f28b46a8c3c97bcf223998218c743' 2015-01-29 14:13:25 +01:00
libavdevice Merge commit '6a808f5ae17f1fcdbcfb18055872c12aef70ffff' 2015-01-28 20:29:29 +01:00
libavfilter lavfi: document assumptions about the input and output labels of a filter graph description 2015-01-29 10:12:34 +01:00
libavformat avformat/concatdec: avoid NULL dereference when failed to open file. 2015-01-29 14:25:04 +01:00
libavresample Merge commit '963f76144897d3f7684d82ec21e51dd50ea1106e' 2014-10-18 22:53:23 +02:00
libavutil libavutil: Added twofish symmetric block cipher 2015-01-29 01:56:11 +01:00
libpostproc Add FFMPEG_VERSION into the binary libs 2014-12-19 19:32:40 +01:00
libswresample swresample_internal.h: Move struct declaration before first use. 2015-01-27 21:29:51 +01:00
libswscale swscale/input: fix rgba64 alpha non native 2015-01-21 21:21:00 +01:00
presets presets: remove moldering iPod presets 2014-06-17 16:15:04 -08:00
tests Add an ARES atom to extradata when encoding avui. 2015-01-29 01:07:08 +01:00
tools tools/crypto_bench: add Camellia support 2015-01-26 13:37:57 -03:00
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Changelog libavutil: Added twofish symmetric block cipher 2015-01-29 01:56:11 +01:00
cmdutils_common_opts.h opts: add list device sources/sinks options 2014-10-25 20:20:31 +02:00
cmdutils_opencl.c cmdutils_opencl: Use av_malloc_array() 2014-07-01 03:49:36 +02:00
cmdutils.c cmdutils: use av_match_name to filter devices 2015-01-11 18:58:33 +01:00
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ffmpeg_dxva2.c ffmpeg_dxva2: add hevc support 2015-01-27 12:37:34 +01:00
ffmpeg_filter.c ffmpeg: fix accurate seeking with -copyts 2014-11-24 17:31:26 +01:00
ffmpeg_opt.c ffmpeg: allow overriding and amending AVStream->disposition 2015-01-25 01:27:21 +01:00
ffmpeg_vda.c Merge commit '1839fafa951308237c4672ffd9a94f927b26eac7' 2014-05-12 02:44:28 +02:00
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ffmpeg.c ffmpeg: allow overriding and amending AVStream->disposition 2015-01-25 01:27:21 +01:00
ffmpeg.h ffmpeg: allow overriding and amending AVStream->disposition 2015-01-25 01:27:21 +01:00
ffplay.c ffplay: dump format before selecting streams 2015-01-01 14:38:12 +01:00
ffprobe.c ffprobe: fix memleaks on errors 2015-01-21 13:51:26 +01:00
ffserver_config.c ffserver_config: reflow add_codec() 2014-12-09 01:03:01 -03:00
ffserver_config.h ffserver: dont leak child arguments 2014-11-26 23:32:33 +01:00
ffserver.c ffserver: reflow find_stream_in_feed() 2015-01-24 02:22:09 -03:00
INSTALL.md INSTALL: add markdown syntax 2014-05-28 22:38:38 +02:00
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LICENSE.md LICENSE.md: add vf_eq 2015-01-26 00:36:17 +01:00
MAINTAINERS Adding Closed caption accessories 2015-01-11 22:19:48 +01:00
Makefile Makefile: add dependencies which require ffversion.h 2014-12-20 04:17:03 +01:00
README.md README: fix 2 typo in the doc/examples sentence 2014-11-03 09:21:45 +01:00
RELEASE RELEASE: Bump 2014-12-04 11:44:35 +01:00
RELEASE_NOTES avformat/mov: Disable XMP metadata by default 2014-12-11 21:47:37 +01:00
version.sh version.sh: Print versions based on the last git tag for release branches 2014-07-28 15:44:59 +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 analisys tool to inspect multimedia content.
  • 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.