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Simon Thelen c3467bbc52 ffmpeg: Don't try and write sdp info if none of the outputs had an rtp format. Fixes a segfault when trying to write nonexistent rtp information. Signed-off-by: Simon Thelen <ffmpeg-dev@c-14.de> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit `70fb5eadc5`) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>		2015-11-19 03:51:39 +01:00
compat	…
doc	doc: mention libavcodec can decode Opus natively	2015-09-20 23:28:32 -03:00
libavcodec	avcodec/jpeg2000dec: Clip all tile coordinates	2015-11-19 03:51:39 +01:00
libavdevice	avdevice/lavfi: do not rescale AV_NOPTS_VALUE in lavfi_read_packet()	2015-07-20 04:43:39 +02:00
libavfilter	avfilter/af_asyncts: use llabs for int64_t	2015-11-19 03:51:38 +01:00
libavformat	jvdec: avoid unsigned overflow in comparison	2015-11-19 03:51:39 +01:00
libavresample	…
libavutil	libavutil/channel_layout: Check strtol*() for failure	2015-11-19 03:51:39 +01:00
libpostproc	…
libswresample	swresample/swresample: Fix integer overflow in seed calculation	2015-11-19 03:51:38 +01:00
libswscale	swscale/utils: Clear pix buffers	2015-07-20 04:43:41 +02:00
presets	…
tests	avcodec/dcaenc: clear bitstream end	2015-11-19 03:51:37 +01:00
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Changelog	update changelog	2015-07-23 02:05:35 +02:00
INSTALL.md	…
LICENSE.md	…
MAINTAINERS	MAINTAINERS: Remove myself as leader	2015-07-31 18:35:30 +02:00
Makefile	…
README.md	…
RELEASE	Update for 2.6.4	2015-07-20 11:10:34 +02:00
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arch.mak	…
cmdutils.c	…
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cmdutils_common_opts.h	…
cmdutils_opencl.c	…
common.mak	…
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ffmpeg.c	ffmpeg: Don't try and write sdp info if none of the outputs had an rtp format.	2015-11-19 03:51:39 +01:00
ffmpeg.h	…
ffmpeg_dxva2.c	…
ffmpeg_filter.c	…
ffmpeg_opt.c	…
ffmpeg_vda.c	vda: unlock the pixel buffer base address.	2015-07-20 04:43:40 +02:00
ffmpeg_vdpau.c	…
ffplay.c	…
ffprobe.c	…
ffserver.c	…
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 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.