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James Almer be9ec446a0 doc: mention libavcodec can decode Opus natively Signed-off-by: James Almer <jamrial@gmail.com> (cherry picked from commit `fd9ac48dc8`)		2015-09-20 23:28:32 -03:00
compat	compat/avisynth/windowsPorts/windows2linux: Add () to protect macro arguments	2015-02-18 01:49:35 +01:00
doc	doc: mention libavcodec can decode Opus natively	2015-09-20 23:28:32 -03:00
libavcodec	imc: use correct position for flcoeffs2 calculation	2015-07-23 01:37:44 +02:00
libavdevice	avdevice/lavfi: do not rescale AV_NOPTS_VALUE in lavfi_read_packet()	2015-07-20 04:43:39 +02:00
libavfilter	avfilter/af_aresample: Check ff_all_* for allocation failures	2015-07-20 04:43:41 +02:00
libavformat	nutdec: check maxpos in read_sm_data before returning success	2015-07-23 01:35:09 +02:00
libavresample	…
libavutil	avutil/fifo: Fix the case where func() returns less bytes than requested in av_fifo_generic_write()	2015-07-20 04:43:41 +02:00
libpostproc	postproc: fix unaligned access	2015-07-20 04:43:40 +02:00
libswresample	swr: Remember previously set int_sample_format from user	2015-07-20 04:43:40 +02:00
libswscale	swscale/utils: Clear pix buffers	2015-07-20 04:43:41 +02:00
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tests	fate: Include branch information in the payload header	2015-05-15 10:04:50 +02:00
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cmdutils_opencl.c	OpenCL: Avoid potential buffer overflow in cmdutils_opencl.c	2015-05-15 10:04:50 +02:00
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configure	Add dependencies to configure file for vf_fftfilt	2015-03-13 13:04:31 +01:00
ffmpeg.c	ffmpeg: only count got_output/errors in decode_error_stat	2015-07-23 01:36:59 +02:00
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ffmpeg_dxva2.c	…
ffmpeg_filter.c	…
ffmpeg_opt.c	ffmpeg_opt: Check for localtime() failure	2015-07-20 04:43:40 +02:00
ffmpeg_vda.c	vda: unlock the pixel buffer base address.	2015-07-20 04:43:40 +02:00
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ffplay.c	…
ffprobe.c	…
ffserver.c	…
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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.