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FFmpeg git repo
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Sebastien Zwickert d50d11c56c vda: unlock the pixel buffer base address. 
The pixel buffer base address is never unlocked this causes
a bug with some pixel format types that are produced natively
by the hardware decoder: the first buffer was always used.
Unlock the pixel buffer base address fixes the issue.
(cherry picked from commit c06fdacc3d)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 		2015-08-20 14:38:26 +02:00
compat Merge commit 'f929ab0569ff31ed5a59b0b0adb7ce09df3fca39' 2014-08-15 21:00:50 +02:00
doc Update for 2.4.10 2015-06-02 01:12:40 +02:00
libavcodec avcodec/dpxenc: implement write16/32 as functions 2015-08-20 14:38:25 +02:00
libavdevice avdevice/lavfi: do not rescale AV_NOPTS_VALUE in lavfi_read_packet() 2015-08-20 14:29:11 +02:00
libavfilter avfilter/x86/vf_hqdn3d: Fix register types 2015-06-19 11:24:32 +02:00
libavformat matroskadec: check audio sample rate 2015-08-20 14:38:26 +02:00
libavresample Merge commit '744d813bcf527481f2217428fa08bfee8642935b' into release/2.4 2015-05-19 21:07:02 +02:00
libavutil arm: only enable setend on ARMv6 2015-08-20 14:29:12 +02:00
libpostproc postproc: fix unaligned access 2015-08-20 14:38:25 +02:00
libswresample swr: Remember previously set int_sample_format from user 2015-08-20 14:38:26 +02:00
libswscale swscale/rgb2rgb_template: Fix signedness of v in shuffle_bytes_2103_c() 2015-08-20 14:38:26 +02:00
presets presets: remove moldering iPod presets 2014-06-17 16:15:04 -08:00
tests Merge commit '0f50c53cfb959162f2bccc1a2c2e066d35723595' into release/2.4 2015-05-19 21:54:04 +02:00
tools tools/graph2dot: use larger data types than int for array/string sizes 2015-06-01 23:25:20 +02:00
.gitattributes Treat all '*.pnm' files as non-text file 2014-12-01 08:02:37 -05:00
.gitignore avcodec: export motion vectors in frame side data on demand 2014-08-18 14:13:57 +02:00
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Changelog Update for 2.4.10 2015-06-02 01:12:40 +02:00
INSTALL.md INSTALL: add markdown syntax 2014-05-28 22:38:38 +02:00
LICENSE.md Merge commit '9e8bbe7d4d1dcd5fec491dbfbb98ed2038a7bed5' 2014-08-29 01:08:57 +02:00
MAINTAINERS MAINTAINERS: Remove myself as leader 2015-07-31 18:35:31 +02:00
Makefile Makefile: add dependencies which require ffversion.h 2014-12-20 04:34:45 +01:00
README.md Merge commit '96ce6d6f119a16e489941c629a2805204322b717' 2014-08-17 21:41:55 +02:00
RELEASE Update for 2.4.10 2015-06-02 01:12:40 +02:00
RELEASE_NOTES RELEASE_NOTES: add H.261 & HEVC RTP support 2014-09-16 11:34:50 +02:00
arch.mak Merge commit '8675bcb0addb1c7fb0b04682d1f3f95d5b8dae14' 2014-04-07 02:15:18 +02:00
cmdutils.c Merge commit '4d48691622149ba5998de08a0acec85d1f4ed46a' into release/2.4 2015-01-18 00:38:44 +01:00
cmdutils.h ffmpeg: add -devices param 2014-05-28 03:52:50 +02:00
cmdutils_common_opts.h ffmpeg: add -devices param 2014-05-28 03:52:50 +02:00
cmdutils_opencl.c OpenCL: Avoid potential buffer overflow in cmdutils_opencl.c 2015-06-01 23:25:21 +02:00
common.mak Merge commit 'afe176265480880e1f702c96a8ba434b0d88728b' 2014-05-20 03:33:30 +02:00
configure OS/2:Makedef.cmd cleanup 2015-06-01 23:25:21 +02:00
ffmpeg.c ffmpeg: remove incorrect network deinit 2015-06-01 23:25:21 +02:00
ffmpeg.h ffmpeg: Enable compute_edt only when the subtitles are used for a output stream instead of a filter 2014-09-01 19:51:58 +02:00
ffmpeg_dxva2.c Merge commit 'a7c5fddac8137654cb503295c4dfb6492df43643' 2014-04-30 00:46:38 +02:00
ffmpeg_filter.c ffmpeg: Do av_buffersink_set_frame_size() when reconfiguring the filtergraph not just when changing audio resample parameters 2014-09-11 04:55:58 +02:00
ffmpeg_opt.c ffmpeg_opt: Check for localtime() failure 2015-08-20 14:29:12 +02:00
ffmpeg_vda.c vda: unlock the pixel buffer base address. 2015-08-20 14:38:26 +02:00
ffmpeg_vdpau.c Merge commit '7671dd7cd7d51bbd637cc46d8f104a141bc355ea' 2013-11-23 14:46:48 +01:00
ffplay.c Revert the default for ffplay to -noautoexit. 2014-09-08 17:51:12 +02:00
ffprobe.c Print bits_per_raw_sample for ffprobe -show_streams. 2014-09-08 17:49:20 +02:00
ffserver.c ffserver: drop custom skip_spaces() impl 2014-09-13 21:01:01 -03:00
library.mak Merge commit 'bb0babd7054bed7edfd9f4d6b20cdba864de1830' 2014-07-22 02:45:45 +02:00
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

Conding examples are available in the doc/example directory.

License

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