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wm4 49e531ff47 mmal: Reference MMAL VC lib explicitly 
This is optional, but ensures that linking with -Wl,--as-needed does not
drop the library containing the MMAL VC driver. The driver normally
"registers" itself in the library constructor, but since no symbols are
explicitly referenced, the linker could remove it with --as-needed
enabled.

Signed-off-by: Diego Biurrun <diego@biurrun.de>
2015-04-14 12:32:13 +02:00
compat
w32pthreads: use the condition variable API directly when targeting newer versions of Windows
2014-10-10 11:27:30 +03:00
doc
parseutils: Make av_small_strptime public
2015-04-07 12:36:11 +02:00
libavcodec
mmal: Reference MMAL VC lib explicitly
2015-04-14 12:32:13 +02:00
libavdevice
libdc1394: Unbreak build after c201069fa
2015-04-11 10:57:18 +02:00
libavfilter
avfilter: Document avfilter_graph_alloc return value
2015-03-21 23:18:15 +01:00
libavformat
rtsp: Fix unchecked return value
2015-04-12 23:08:14 +03:00
libavresample
libavresample: NEON optimized FIR audio resampling
2015-02-21 22:08:39 +02:00
libavutil
parseutils: Make av_small_strptime public
2015-04-07 12:36:11 +02:00
libswscale
swscale: Check memory allocation
2015-03-21 23:18:11 +01:00
presets
presets: spelling error in libvpx 1080p50_60
2011-10-22 00:28:56 +02:00
tests
hqx: Fix clipping error in idct put function
2015-04-09 13:52:04 +02:00
tools
ismindex: Calculate the pts duration of trun atoms, not the dts duration
2015-03-19 10:27:22 +02:00
.gitattributes
Treat all '*.pnm' files as non-text file
2014-11-28 17:52:43 -05:00
.gitignore
Ignore generated file tools/sidxindex.
2015-02-02 20:09:27 +01:00
arch.mak
aarch64: add armv8 CPU flag
2014-04-06 21:18:49 +02:00
avconv_dxva2.c
avconv_dxva2: add hevc support
2015-01-27 09:06:05 +01:00
avconv_filter.c
avconv: fix leak in filter error
2014-10-17 09:55:46 +01:00
avconv_opt.c
avconv: Check rc_override memory allocation
2015-02-17 11:27:41 -05:00
avconv_vda.c
avconv: Support VDA hwaccel
2014-05-11 15:00:03 +02:00
avconv_vdpau.c
avconv_vdpau: allocate video surface of VDPAU-specified size
2014-12-25 20:47:49 +01:00
avconv.c
avconv: Avoid theoretical NULL dereferences
2015-04-04 19:32:10 +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: Check memory allocation
2015-03-21 23:18:14 +01:00
avprobe.c
avprobe: Export coded_{width,height} in -show_streams
2015-03-08 20:41:50 +00:00
Changelog
lavc: add libdcadec decoder
2015-03-29 10:15:09 +02:00
cmdutils_common_opts.h
avplay: Accept cpuflags option
2013-10-22 10:49:31 +02:00
cmdutils.c
cmdutils: Add a stream specifier to map usable streams
2015-03-20 16:10:20 +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
parseutils: Make av_small_strptime public
2015-04-07 12:36:11 +02:00
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
Make the RELEASE file match with the most recent tag
2014-12-01 07:51:14 -05:00
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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Readme 173 MiB
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