mirror of https://git.ffmpeg.org/ffmpeg.git synced 2026-04-21 11:54:45 +02:00

Go to file

Mark Thompson 708e84cda1 mov: Avoid memcmp of uninitialised data

The string codec name need not be as long as the value we are
comparing it to, so memcmp may make decisions derived from
uninitialised data that valgrind then complains about (though the
overall result of the function will always be the same).  Use
strncmp instead, which will stop at the first zero byte and
therefore not encounter this issue.

2017-01-30 23:03:52 +00:00

avbuild

build: Add version numbers to "Requires" entries in pkg-config files

2016-12-28 17:41:54 +01:00

compat

compat/atomics: add typecasts in atomic_compare_exchange_strong()

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

doc

doc: add dash muxer

2017-01-31 00:45:30 +02:00

libavcodec

vaapi_encode: Add VP8 support

2017-01-30 23:03:46 +00:00

libavdevice

build: Generate pkg-config files from Make and not from configure

2016-12-22 12:30:54 +01:00

libavfilter

build: Generate pkg-config files from Make and not from configure

2016-12-22 12:30:54 +01:00

libavformat

mov: Avoid memcmp of uninitialised data

2017-01-30 23:03:52 +00:00

libavresample

build: Generate pkg-config files from Make and not from configure

2016-12-22 12:30:54 +01:00

libavutil

fifo: Return the correct AVERROR value

2017-01-26 10:25:20 +01:00

libswscale

swscale-test: const correctness for pointer variable

2017-01-24 13:03:57 +01:00

presets

…

tests

fate: Skip the checkasm test if CONFIG_STATIC is disabled

2017-01-09 13:57:02 +02:00

tools

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

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

.gitattributes

…

.gitignore

build: Move build-system-related helper files to a separate subdirectory

2016-12-22 11:07:50 +01:00

.travis.yml

travis: Enable OSX integration

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

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

Replace cmdutils_common_opts.h by a macro

2017-01-12 11:42:21 +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_vdpau.c

avconv_vdpau: use the hwcontext device creation API

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

avconv.c

avconv: Do not pass NULL to avio_tell

2017-01-13 08:42:11 +01:00

avconv.h

avconv: support parsing bitstream filter options

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

avplay.c

Replace cmdutils_common_opts.h by a macro

2017-01-12 11:42:21 +01:00

avprobe.c

Replace cmdutils_common_opts.h by a macro

2017-01-12 11:42:21 +01:00

Changelog

vaapi_encode: Add VP8 support

2017-01-30 23:03:46 +00:00

cmdutils.c

cmdutils: update copyright year to 2017

2017-01-01 17:10:11 -05:00

cmdutils.h

Replace cmdutils_common_opts.h by a macro

2017-01-12 11:42:21 +01:00

configure

vaapi_encode: Add VP8 support

2017-01-30 23:03:46 +00:00

COPYING.GPLv2

…

COPYING.GPLv3

…

COPYING.LGPLv2.1

…

COPYING.LGPLv3

…

CREDITS

…

INSTALL

…

LICENSE

Remove the legacy X11 screen grabber

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

Makefile

Replace cmdutils_common_opts.h by a macro

2017-01-12 11:42:21 +01:00

README

…

README.md

…

RELEASE

Make the RELEASE file match with the most recent tag

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

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.

Languages

C 89.4%

Assembly 8.3%

Makefile 1.3%

C++ 0.3%

GLSL 0.3%

Other 0.2%