T

Anton Khirnov 46191a2da1 mov: fix a possible invalid read in mov_read_mac_string()

When the input string is too large, so the second condition in if ()
fails, the code will erroneously execute the else branch, indexing the
mac_to_unicode table with a negative index.

CC: libav-stable@libav.org
Bug-Id: 1000
Found-By: Kamil Frankowicz

2016-12-19 08:14:59 +01:00

compat

compat/atomics: add typecasts in atomic_compare_exchange_strong()

2016-12-08 15:53:58 -05:00

doc

lavc: add a bitstream filter for splitting VP9 superframes

2016-12-14 09:06:45 +01:00

libavcodec

vaapi_decode: use the correct logging context

2016-12-19 08:13:28 +01:00

libavdevice

v4l2: use codec descriptors for mapping a codec name to id

2016-12-19 08:07:15 +01:00

libavfilter

lavfi: Add VAAPI deinterlacer

2016-12-10 16:55:44 +00:00

libavformat

mov: fix a possible invalid read in mov_read_mac_string()

2016-12-19 08:14:59 +01:00

libavresample

Fix some mismatches between function parameter and doxygen parameter names.

2016-11-21 14:29:10 +01:00

libavutil

ppc: Merge types_altivec.h into util_altivec.h

2016-12-14 14:08:43 +01:00

libswscale

ppc: Centralize compiler-specific altivec.h #include handling in one place

2016-12-14 14:08:43 +01:00

presets

presets: spelling error in libvpx 1080p50_60

2011-10-22 00:28:56 +02:00

tests

fate: Add h264 test for frame num gaps

2016-12-14 11:01:50 +01:00

tools

build: Move entries related to building TOOLS to a subdirectory Makefile

2016-12-07 11:02:31 +01:00

.gitattributes

Treat all '*.pnm' files as non-text file

2014-11-28 17:52:43 -05:00

.gitignore

build: Ignore generated mapfile and remove it on distclean

2016-05-27 11:27:24 +02:00

.travis.yml

travis: Enable OSX integration

2015-11-17 16:51:00 +01:00

arch.mak

ppc: vsx: Implement float_dsp

2015-05-31 12:07:11 +02:00

avconv_dxva2.c

avconv_dxva2: add a profile check for hevc

2016-07-20 16:33:09 +02:00

avconv_filter.c

avconv: make sure the filtergraph is freed on init failure

2016-10-02 11:41:45 +02:00

avconv_opt.c

avconv_opt: Consistently iterate through hwaccels array in all cases

2016-11-13 19:06:38 +01:00

avconv_qsv.c

avconv_qsv: use the actual pixel format provided by lavc

2016-07-22 19:08:12 +02:00

avconv_vaapi.c

avconv_vaapi: Convert to use hw_frames_ctx only

2016-08-30 22:16:01 +01:00

avconv_vda.c

avconv: vda: Unlock the pixel buffer once it is accessed

2015-07-09 00:10:13 +02:00

avconv_vdpau.c

avconv_vdpau: use the hwcontext device creation API

2016-05-26 15:40:34 +02:00

avconv.c

avconv: Fix the audio next dts computation

2016-11-29 10:38:01 +01:00

avconv.h

avconv: support parsing bitstream filter options

2016-11-02 10:08:28 +01:00

avplay.c

avplay: Correct function pointer assignments in options array

2016-11-08 17:20:30 +01:00

avprobe.c

avprobe: Allow specifying multiple stream entries to be shown

2016-12-07 14:35:08 -05:00

Changelog

hevcdec: add a VAAPI hwaccel

2016-12-19 08:13:08 +01:00

cmdutils_common_opts.h

avplay: Accept cpuflags option

2013-10-22 10:49:31 +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

common.mak

build: Rename host_libs/HOSTLIBS variables to host_extralibs/HOSTEXTRALIBS

2016-12-09 18:51:23 +01:00

configure

hevcdec: add a VAAPI hwaccel

2016-12-19 08:13:08 +01:00

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: Drop support for configuring library name suffixes

2016-12-03 09:15:01 +01:00

LICENSE

Remove the legacy X11 screen grabber

2016-07-29 19:03:10 +02:00

Makefile

build: Use _extralibs variable names instead of _libs everywhere

2016-12-09 18:57:03 +01:00

README

doc: Add more information in the README

2014-08-16 00:49:22 +02:00

README.md

doc: Add travis badge

2015-09-14 00:19:08 +02:00

RELEASE

Make the RELEASE file match with the most recent tag

2016-10-14 13:52:51 -04:00

version.sh

build: remove hardcoded name of version header

2016-09-15 21:59:15 +02:00

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.