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Martin Storsjö bc2a32969e rtsp: Parse SSRC attributes in the SDP 
When feeding input RTP packets to the depacketizer via custom IO,
it needs to pick the right stream using the payload type for
RTP packets, and using the SSRC for RTCP packets. If the first
packet is an RTCP packet, we don't (currently) know the SSRC
yet and thus can't pick the right RTP depacketizer to handle it.

By parsing the SSRC attribute in the SDP, we can map initial
RTCP packets to the right stream.

Signed-off-by: Martin Storsjö <martin@martin.st>
 		2016-05-11 10:35:26 +03:00
compat jack: Support OSX 2016-03-31 18:03:21 +02:00
doc cosmetics: Fix spelling mistakes 2016-05-04 18:16:21 +02:00
libavcodec pgssub: Fix subpicture colorspace and range 2016-05-10 11:30:25 +02:00
libavdevice Mark read-only tables as static 2016-05-05 10:48:34 +02:00
libavfilter Mark read-only tables as static 2016-05-05 10:48:34 +02:00
libavformat rtsp: Parse SSRC attributes in the SDP 2016-05-11 10:35:26 +03:00
libavresample cosmetics: Fix spelling mistakes 2016-05-04 18:16:21 +02:00
libavutil colorspace: Add support for BT709 2016-05-10 11:30:25 +02:00
libswscale cosmetics: Fix spelling mistakes 2016-05-04 18:16:21 +02:00
presets
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tests cosmetics: Fix spelling mistakes 2016-05-04 18:16:21 +02:00
tools avpacket: Replace av_free_packet with av_packet_unref 2015-10-26 18:00:55 +01:00
.gitattributes
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.gitignore Generate the lists of enabled protocols/bsfs from configure. 2016-04-19 13:34:07 +02:00
.travis.yml travis: Enable OSX integration 2015-11-17 16:51:00 +01:00
COPYING.GPLv2
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COPYING.GPLv3
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COPYING.LGPLv2.1
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COPYING.LGPLv3
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CREDITS
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Changelog cosmetics: Fix spelling mistakes 2016-05-04 18:16:21 +02:00
INSTALL
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LICENSE
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Makefile Generate the lists of enabled protocols/bsfs from configure. 2016-04-19 13:34:07 +02:00
README
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README.md doc: Add travis badge 2015-09-14 00:19:08 +02:00
RELEASE
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arch.mak
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avconv.c cosmetics: Fix spelling mistakes 2016-05-04 18:16:21 +02:00
avconv.h avconv: VAAPI hwcontext initialisation and hwaccel helper 2016-03-30 09:04:53 +02:00
avconv_dxva2.c
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avconv_filter.c avconv: VAAPI hwcontext initialisation and hwaccel helper 2016-03-30 09:04:53 +02:00
avconv_opt.c cosmetics: Fix spelling mistakes 2016-05-04 18:16:21 +02:00
avconv_qsv.c avconv: add support for Intel QSV-accelerated transcoding 2015-10-16 20:01:37 +02:00
avconv_vaapi.c avconv_vaapi: fix double-free with some unsupported streams 2016-05-10 11:30:25 +02:00
avconv_vda.c avconv: vda: Unlock the pixel buffer once it is accessed 2015-07-09 00:10:13 +02:00
avconv_vdpau.c Drop pointless assert.h #includes 2016-05-03 15:45:10 +02:00
avplay.c cosmetics: Fix spelling mistakes 2016-05-04 18:16:21 +02:00
avprobe.c cosmetics: Fix spelling mistakes 2016-05-04 18:16:21 +02:00
cmdutils.c avconv: switch to the new BSF API 2016-03-20 08:15:01 +01:00
cmdutils.h avconv: use read_file() for reading the 2pass stats 2015-07-19 09:37:11 +02:00
cmdutils_common_opts.h
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common.mak build: Drop redundant removal of compiled object files 2016-03-24 19:17:23 +01:00
configure configure: Document --enable-libfontconfig 2016-05-05 10:47:00 +02:00
library.mak build: Split test programs off into separate files 2016-04-07 16:14:42 +02:00
version.sh
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README.md

Libav

Build Status

Libav 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.
  • libavresample implements audio mixing and resampling routines.
  • libswscale implements color conversion and scaling routines.

Tools

  • avconv is a command line toolbox to manipulate, convert and stream multimedia content.
  • avplay is a minimalistic multimedia player.
  • avprobe 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

Conding examples are available in the doc/example directory.

License

Libav codebase is mainly LGPL-licensed with optional components licensed under GPL. Please refer to the LICENSE file for detailed information.