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Vittorio Giovara 84bf64d359 bethsoftvid: simplify return handling 
Fixes a double free in case of av_packet_new_side_data() failure.
2014-10-29 17:02:27 +00:00
compat
w32pthreads: use the condition variable API directly when targeting newer versions of Windows
2014-10-10 11:27:30 +03:00
doc
mp3enc: write full LAME frame
2014-10-24 09:03:16 +02:00
libavcodec
vdpau: return MAIN instead of BASELINE for H.264 CBP
2014-10-28 07:06:33 +01:00
libavdevice
jack: Use av_strerror
2014-10-29 16:54:43 +00:00
libavfilter
drawtext: Remove the ifdef for localtime_r
2014-10-26 00:14:54 +03:00
libavformat
bethsoftvid: simplify return handling
2014-10-29 17:02:27 +00:00
libavresample
avresample: Make sure the even check does not overflow
2014-10-18 16:15:10 +01:00
libavutil
Use gmtime_r instead of gmtime and localtime_r instead of localtime
2014-10-26 00:14:54 +03:00
libswscale
swscale: fix sign extensions in yuv planar conversion
2014-10-18 16:15:10 +01:00
presets
presets: spelling error in libvpx 1080p50_60
2011-10-22 00:28:56 +02:00
tests
fate-mpeg4: use TARGET_SAMPLES for resize tests
2014-10-21 09:57:10 +02:00
tools
tools: Use av_gettime_relative
2014-10-24 09:53:43 +03:00
.gitignore
fate: Split fate-pixdesc tests and dispatch them through Make
2014-08-01 01:18:30 -07:00
arch.mak
aarch64: add armv8 CPU flag
2014-04-06 21:18:49 +02:00
avconv_dxva2.c
avconv_dxva2: define all used GUIDs directly instead of relying on the dxva2api.h header
2014-04-29 16:50:43 +02:00
avconv_filter.c
avconv: fix leak in filter error
2014-10-17 09:55:46 +01:00
avconv_opt.c
avconv: fix parsing the AVOptions for -target
2014-08-27 06:21:55 +00:00
avconv_vda.c
avconv: Support VDA hwaccel
2014-05-11 15:00:03 +02:00
avconv_vdpau.c
avconv_vdpau: update to new VDPAU interface
2014-10-06 06:20:40 +00:00
avconv.c
avconv: copy stream-level side data when streamcopying
2014-10-24 09:03:16 +02:00
avconv.h
avconv: do not use the stream codec context for encoding
2014-06-01 08:33:21 +02:00
avplay.c
avplay: Use av_gettime_relative
2014-10-24 09:53:44 +03:00
avprobe.c
avprobe: Remove a pointless check
2014-10-17 09:55:46 +01:00
Changelog
xcbgrab: XCB-based screen capture
2014-10-26 08:47:41 +01:00
cmdutils_common_opts.h
avplay: Accept cpuflags option
2013-10-22 10:49:31 +02:00
cmdutils.c
cmdutils: Use the correct guard
2014-10-17 09:55:46 +01:00
cmdutils.h
cmdutils: Mark exit_program as av_noreturn
2014-03-28 00:40:43 +01:00
common.mak
build: export library dependencies in ${name}_FFLIBS
2014-05-20 00:43:51 +02:00
configure
configure: Check only for xcb
2014-10-28 13:57:32 +00:00
COPYING.GPLv2
Rename COPYING.GPL --> COPYING.GPLv2 and COPYING.LGPL --> COPYING.LGPLv2.1.
2009-06-05 09:51:31 +00:00
COPYING.GPLv3
Add configure option to upgrade (L)GPL to version 3.
2009-06-05 11:04:03 +00:00
COPYING.LGPLv2.1
cosmetics: Delete empty lines at end of file.
2012-02-09 12:26:45 +01:00
COPYING.LGPLv3
Add configure option to upgrade (L)GPL to version 3.
2009-06-05 11:04:03 +00:00
CREDITS
partially rename FFmpeg to Libav
2011-03-16 21:54:39 +01:00
INSTALL
doc: clarify configure features
2011-04-07 02:54:12 +02:00
library.mak
build: Support executable only ldflags
2014-07-21 22:18:35 +02:00
LICENSE
license: Mention that vf_interlace is GPL, not LGPL
2014-08-28 19:47:43 +02:00
Makefile
configure: add support for neon intrinsics
2014-07-21 23:18:29 +02:00
README
doc: Add more information in the README
2014-08-16 00:49:22 +02:00
README.md
doc: Add more information in the README
2014-08-16 00:49:22 +02:00
RELEASE
Prepare for 11_beta2 Release
2014-08-23 10:12:16 -04:00
version.sh
Drop git- prefix from version labels
2011-06-19 19:41:23 +01:00

README.md

Libav

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.

Description
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