FFmpeg git repo

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Michael Niedermayer 7b32856011 ffmpeg: Maintain higher precision pts between video filter and fps code This is a bit ugly as it attempts to keep most of the computation in integers before the double based fps code. The use of integers is to reduce the chances of rounding differences between platforms Previously the timestamp was rounded to the encoder timebase before being converted back to double precision which could cause loss of precision Signed-off-by: Michael Niedermayer <michaelni@gmx.at>		2015-01-16 19:53:17 +01:00
compat	…
doc	doc: fix showpalette position	2015-01-15 16:40:02 +01:00
libavcodec	avcodec/g2meet: Use av_mallocz_array() for framebuffer allocation	2015-01-15 23:04:59 +01:00
libavdevice	avdevice: Use av_format_get_control_message_cb()	2015-01-16 02:13:01 +01:00
libavfilter	avfilter: add showpalette filter	2015-01-15 16:36:13 +01:00
libavformat	Merge commit '3941df546276b190cc9362fd093e6721e8e52f50'	2015-01-16 14:20:37 +01:00
libavresample	…
libavutil	avutil/pixfmt: Support the AV_PIX_FMT_GBRAP* formats with AV_HAVE_INCOMPATIBLE_LIBAV_ABI	2015-01-15 17:09:39 +01:00
libpostproc	…
libswresample	x86/swr: add SSE/AVX unpack_6ch functions	2015-01-12 15:40:03 -03:00
libswscale	swscale: fix gbrap to gbrap alpha scaling	2015-01-16 02:47:15 +01:00
presets	…
tests	ffmpeg: Maintain higher precision pts between video filter and fps code	2015-01-16 19:53:17 +01:00
tools	tools/uncoded_frame: Use avio_closep() to avoid leaving stale pointers in memory	2015-01-09 15:55:07 +01:00
.gitattributes	…
.gitignore	…
COPYING.GPLv2	…
COPYING.GPLv3	…
COPYING.LGPLv2.1	…
COPYING.LGPLv3	…
CREDITS	…
Changelog	avfilter: add showpalette filter	2015-01-15 16:36:13 +01:00
INSTALL.md	…
LICENSE.md	LICENSE.md: mention mpdecimate and not decimate to be GPL	2015-01-10 13:32:55 +00:00
MAINTAINERS	Adding Closed caption accessories	2015-01-11 22:19:48 +01:00
Makefile	…
README.md	…
RELEASE	…
RELEASE_NOTES	…
arch.mak	…
cmdutils.c	cmdutils: use av_match_name to filter devices	2015-01-11 18:58:33 +01:00
cmdutils.h	…
cmdutils_common_opts.h	…
cmdutils_opencl.c	…
common.mak	…
configure	avutil/opencl: don't include config.h	2015-01-12 13:49:56 -03:00
ffmpeg.c	ffmpeg: Maintain higher precision pts between video filter and fps code	2015-01-16 19:53:17 +01:00
ffmpeg.h	…
ffmpeg_dxva2.c	…
ffmpeg_filter.c	…
ffmpeg_opt.c	ffmpeg: improve data stream support	2015-01-16 02:52:04 +01:00
ffmpeg_vda.c	…
ffmpeg_vdpau.c	…
ffplay.c	…
ffprobe.c	…
ffserver.c	ffserver: Use av_malloc_array()	2015-01-10 00:17:38 +01:00
ffserver_config.c	…
ffserver_config.h	…
library.mak	…
version.sh	…

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.