mirror of https://gitee.com/openharmony/third_party_ffmpeg synced 2025-02-11 15:18:20 +00:00

Go to file

Jun Zhao c8e135ea92 vaapi_encode: Allocate slice structures and parameter buffers dynamically

This removes the arbitrary limit on the allowed number of slices and
parameter buffers.

From ffmpeg commit e4a6eb70f471eda36592078e8fa1bad87fc9df73.

Signed-off-by: Mark Thompson <sw@jkqxz.net>

2018-02-20 22:04:12 +00:00

avbuild

build: Add missing config.sh dependency for pkg-config files

2017-11-09 15:22:03 +01:00

avtools

cmdutils: update copyright year to 2018

2018-01-01 02:51:51 -05:00

compat

makedef: Pass EXTERN_PREFIX from configure to makedef

2017-11-16 16:54:08 +02:00

doc

lavfi: Add support for increasing hardware frame pool sizes

2018-02-11 22:11:06 +00:00

libavcodec

vaapi_encode: Allocate slice structures and parameter buffers dynamically

2018-02-20 22:04:12 +00:00

libavdevice

Remove dv1394 input device

2017-10-13 23:57:59 +02:00

libavfilter

vf_hwupload/hwmap: Support setting a fixed pool size

2018-02-11 22:11:10 +00:00

libavformat

Drop some unnecessary config.h #includes

2018-02-06 10:03:15 +01:00

libavresample

Bump major versions of all libraries

2017-03-23 09:56:20 +01:00

libavutil

hwcontext: Perform usual uninitialisation on derived frames contexts

2018-02-11 22:11:10 +00:00

libswscale

build: Drop check for sys/mman.h in favor of mmap() check

2017-10-10 23:20:16 +02:00

presets

presets: spelling error in libvpx 1080p50_60

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

tests

checkasm: Use LOCAL_ALIGNED for aligned variables on the stack

2017-12-12 11:36:38 +02:00

tools

aviocat: Check for output write errors

2017-09-04 09:42:52 +03:00

.gitattributes

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

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

.gitignore

build: Ignore generated .version files

2017-02-03 11:37:53 +01:00

.travis.yml

travis: Exclude gcc for the macOS target

2017-04-20 12:53:08 +02:00

Changelog

libavfilter/overlay_qsv: Add QSV overlay vpp filter

2017-09-17 19:59:06 +02:00

configure

configure: Pass the right machine types to dlltool for arm and arm64 mingw

2018-02-19 12:36:41 +02:00

COPYING.GPLv2

…

COPYING.GPLv3

…

COPYING.LGPLv2.1

cosmetics: Delete empty lines at end of file.

2012-02-09 12:26:45 +01:00

COPYING.LGPLv3

…

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

LICENSE

Remove the legacy X11 screen grabber

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

Makefile

Makefile: fix distclean target

2017-11-14 10:09:40 -03:00

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

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 91.6%

Assembly 6.4%

Makefile 1.3%

C++ 0.2%

Objective-C 0.2%

Other 0.2%