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Gilles Chanteperdrix 73029abddc libavformat/rtpdec: fix issue with conversion from unsigned to signed 
When receiving an RTCP packet, the difference between the last RTCP
timestamp and the base timestamp may be negative. As these timestamps
are of the uint32_t type, the result becomes a large integer. Cast
the difference to int32_t to avoid this issue.

The result of this issue is very large start times for RTSP
streams, and difficulty to restart correctly after a pause.

Signed-off-by: Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-02-21 14:18:52 +01:00
compat compat/avisynth/windowsPorts/windows2linux: Add () to protect macro arguments 2015-02-18 01:49:35 +01:00
doc Merge commit 'a982c5d74fbc7ff5bd2f2f73af61ae48e9b1bcc6' 2015-02-21 12:08:31 +01:00
libavcodec Merge commit 'a06b0b1295c51d100101e0ca0434e199ad6de6b5' 2015-02-21 11:53:00 +01:00
libavdevice Merge commit '81ef46020fa654720e3beb4f5551ba634fae262a' 2015-02-16 02:56:17 +01:00
libavfilter avfilter/vf_eq: Add process_command to eq. 2015-02-20 00:06:37 +01:00
libavformat libavformat/rtpdec: fix issue with conversion from unsigned to signed 2015-02-21 14:18:52 +01:00
libavresample Merge commit 'df0891fc8f32db3ced797cd6ebff9492fda01b99' 2015-02-20 22:13:07 +01:00
libavutil Merge commit '76ce9bd8e26dcb3652240a1072840ff4011d7cdc' 2015-02-21 11:15:32 +01:00
libpostproc
libswresample swresample: add av_cold to init functions 2015-02-21 00:33:09 +01:00
libswscale swscale/bayer_template: Add () to protect the argument of BAYER_READ() 2015-02-18 01:55:15 +01:00
presets
tests Merge commit 'a982c5d74fbc7ff5bd2f2f73af61ae48e9b1bcc6' 2015-02-21 12:08:31 +01:00
tools
.gitattributes
.gitignore
arch.mak
Changelog avformat/movenc: Move avid DNxHD padding to the correct spot 2015-02-20 12:17:14 +01:00
cmdutils_common_opts.h
cmdutils_opencl.c
cmdutils.c
cmdutils.h
common.mak Makefile: improve DBG option for asm 2015-02-21 03:23:55 +01:00
configure Merge commit '11c22dfd495bbd3f38df639772aa4bb9a1be882d' 2015-02-19 21:12:19 +01:00
COPYING.GPLv2
COPYING.GPLv3
COPYING.LGPLv2.1
COPYING.LGPLv3
CREDITS
ffmpeg_dxva2.c
ffmpeg_filter.c
ffmpeg_opt.c ffmpeg_opt: Add missing MATCH_PER_TYPE_OPT() for data codecs 2015-02-18 22:13:35 +01:00
ffmpeg_vda.c
ffmpeg_vdpau.c
ffmpeg.c
ffmpeg.h
ffplay.c Merge commit '733f4b05f0e120ddd0393b23f2b6d9106cf922e4' 2015-02-17 21:16:34 +01:00
ffprobe.c
ffserver_config.c
ffserver_config.h
ffserver.c
INSTALL.md
library.mak x86/doc/Makefile: DBG=1 to preprocess external asm 2015-02-17 13:08:04 +01:00
LICENSE.md
MAINTAINERS MAINTAINERS: Add Oleksij as maintainer for DSS* 2015-02-20 16:17:46 +01:00
Makefile
README.md
RELEASE
RELEASE_NOTES
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.