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Michael Niedermayer e827f65618 Merge commit '33c827f632f95ffe3399b695a5a0d47b366b6e20' 
* commit '33c827f632f95ffe3399b695a5a0d47b366b6e20':
  swscale: Properly scale YUV

Conflicts:
	libswscale/swscale_unscaled.c
	tests/ref/fate/filter-pixdesc-yuv420p10be
	tests/ref/fate/filter-pixdesc-yuv420p10le
	tests/ref/fate/filter-pixdesc-yuv420p9be
	tests/ref/fate/filter-pixdesc-yuv420p9le
	tests/ref/fate/filter-pixdesc-yuva420p10be
	tests/ref/fate/filter-pixdesc-yuva420p10le
	tests/ref/fate/filter-pixdesc-yuva420p9be
	tests/ref/fate/filter-pixdesc-yuva420p9le
	tests/ref/fate/filter-pixfmts-copy
	tests/ref/fate/filter-pixfmts-null
	tests/ref/fate/filter-pixfmts-scale
	tests/ref/fate/filter-pixfmts-vflip

See: abe0b8e9f378a0f8781c1a3da6714d20cfd19594
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-12-06 01:30:08 +01:00
compat
w32pthreads: use the condition variable API directly when targeting newer versions of Windows
2014-10-10 11:27:30 +03:00
doc
Merge commit '1eec9bfc383f6dca29d83a2bfb45433dd66561c9'
2014-12-06 00:37:25 +01:00
libavcodec
lavc/options: fix leaks in avcodec_copy_context
2014-12-06 01:01:15 +01:00
libavdevice
Fix standalone compilation of the iec61883 input device.
2014-12-04 01:35:47 +01:00
libavfilter
Revert "avfilter/vf_interlace: more accurate pts calculation"
2014-12-02 18:48:03 +01:00
libavformat
avformat/rmdec: Check for overflow in ff_rm_read_mdpr_codecdata()
2014-12-06 00:49:23 +01:00
libavresample
Merge commit '963f76144897d3f7684d82ec21e51dd50ea1106e'
2014-10-18 22:53:23 +02:00
libavutil
avutil/ppc/util_altivec: add () to VEC_SPLAT16 macro
2014-11-29 13:40:33 +01:00
libpostproc
postproc: fix qp count
2014-10-13 16:12:30 +02:00
libswresample
x86/swr: add ff_float_to_int32_a_avx2
2014-11-07 15:01:35 -03:00
libswscale
Merge commit '33c827f632f95ffe3399b695a5a0d47b366b6e20'
2014-12-06 01:30:08 +01:00
presets
presets: remove moldering iPod presets
2014-06-17 16:15:04 -08:00
tests
swscale: Properly scale YUV
2014-12-05 13:03:49 +00:00
tools
Merge commit '6f26f14f134e753d6168591f30815b1c08c1498b'
2014-11-24 14:01:50 +01:00
.gitattributes
Treat all '*.pnm' files as non-text file
2014-11-28 17:52:43 -05:00
.gitignore
gitignore: add test_copy.ffmeta
2014-10-17 15:57:12 +02:00
arch.mak
Merge commit '8675bcb0addb1c7fb0b04682d1f3f95d5b8dae14'
2014-04-07 02:15:18 +02:00
Changelog
Changelog: add 2.5 entry
2014-12-04 01:28:06 +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: Exit in case of faulty stream specifiers
2014-11-17 04:06:32 +01:00
cmdutils.h
opts: add list device sources/sinks options
2014-10-25 20:20:31 +02:00
common.mak
Merge commit 'afe176265480880e1f702c96a8ba434b0d88728b'
2014-05-20 03:33:30 +02:00
configure
configure: enable vda hwaccel by default
2014-12-03 12:54:23 +00:00
COPYING.GPLv2
…
COPYING.GPLv3
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COPYING.LGPLv2.1
cosmetics: Delete empty lines at end of file.
2012-02-09 12:26:45 +01:00
COPYING.LGPLv3
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CREDITS
CREDITS: redirect to Git log, remove current outdated content
2013-01-31 18:02:52 +01:00
ffmpeg_dxva2.c
Merge commit 'a7c5fddac8137654cb503295c4dfb6492df43643'
2014-04-30 00:46:38 +02:00
ffmpeg_filter.c
ffmpeg: fix accurate seeking with -copyts
2014-11-24 17:31:26 +01:00
ffmpeg_opt.c
ffmpeg: take bsf arguments from the command line
2014-11-30 13:11:34 +01:00
ffmpeg_vda.c
Merge commit '1839fafa951308237c4672ffd9a94f927b26eac7'
2014-05-12 02:44:28 +02:00
ffmpeg_vdpau.c
Merge commit '8de1d67967a9f9e22c66cb0c1e518ae4f30d07dd'
2014-10-06 16:31:51 +02:00
ffmpeg.c
ffmpeg: drop usage of coded_frame
2014-12-03 03:06:43 +01:00
ffmpeg.h
ffmpeg: take bsf arguments from the command line
2014-11-30 13:11:34 +01:00
ffplay.c
ffplay: fix mem leak when opening input or parsing options fail.
2014-11-22 15:55:07 +01:00
ffprobe.c
Set -scan_all_pmts 1 in ffmpeg, ffplay and ffprobe if not set by user.
2014-11-09 18:28:29 +01:00
ffserver_config.c
ffserver_config: print warning when using default value
2014-12-02 21:58:35 +01:00
ffserver_config.h
ffserver: dont leak child arguments
2014-11-26 23:32:33 +01:00
ffserver.c
ffserver: use avcodec_copy_context to copy context
2014-12-02 21:58:34 +01:00
INSTALL.md
INSTALL: add markdown syntax
2014-05-28 22:38:38 +02:00
library.mak
Merge commit 'bb0babd7054bed7edfd9f4d6b20cdba864de1830'
2014-07-22 02:45:45 +02:00
LICENSE.md
LICENSE.md: Add tests/reference.pnm
2014-11-30 19:12:22 +01:00
MAINTAINERS
MAINTAINERS: add 2.5
2014-12-04 14:24:59 +01:00
Makefile
ffserver: move configuration code to separate file
2014-10-22 22:37:40 +02:00
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
RELEASE_NOTES: update for 2.5
2014-12-03 22:40:02 +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.

Description
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