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Andreas Cadhalpun ec38a1ba40 aacdec: don't return frames without data Since commit `676a395a` aac->frame->data is not necessarily allocated at the end of aac_decode_frame_int if avctx->channels is 0. In this case a bogus frame without any data, but non-zero nb_samples is returned. Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>		2015-05-12 21:19:35 +02:00
compat	…
doc	lavf/img2dec: add option to disable pattern matching	2015-05-12 13:32:23 +02:00
libavcodec	aacdec: don't return frames without data	2015-05-12 21:19:35 +02:00
libavdevice	…
libavfilter	avfilter/avf_showcqt: Fix gamma comparisons	2015-05-12 20:31:21 +02:00
libavformat	avformat/hevc: Check num_negative_pics and num_positive_pics	2015-05-12 19:28:15 +02:00
libavresample	…
libavutil	avutil/avstring: Use size_t in av_strlcatf()	2015-05-11 20:01:15 +02:00
libpostproc	postproc/postprocess: Use size_t to hold strlen()s value	2015-05-10 16:28:37 +02:00
libswresample	…
libswscale	swscale/x86/swscale: Fix warning about loosing significant bits in cast	2015-05-10 15:09:04 +02:00
presets	…
tests	fate: Test pullup and fieldmatch with 5 instead of 1 frame	2015-05-12 12:29:47 +02:00
tools	tools/graph2dot: use larger data types than int for array/string sizes	2015-05-12 04:01:25 +02:00
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configure	avcodec/libx265: use x265 Multi-library Interface to query the API	2015-05-11 16:15:23 +01:00
ffmpeg.c	…
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ffmpeg_dxva2.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.