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Nicolas George 02aa0701ae lavfi: make filter_frame non-recursive.

A lot of changes happen at the same time:

- Add a framequeue fifo to AVFilterLink.

- split AVFilterLink.status into status_in and status_out: requires
  changes to the few filters and programs that use it directly
  (f_interleave, split, filtfmts).

- Add a field ready to AVFilterContext, marking when the filter is ready
  and its activation priority.

- Add flags to mark blocked links.

- Change ff_filter_frame() to enqueue the frame.

- Change all filtering functions to update the ready field and the
  blocked flags.

- Update ff_filter_graph_run_once() to use the ready field.

- buffersrc: always push the frame immediately.

2016-12-18 10:38:52 +01:00

compat

compat/atomics: rename header guards

2016-12-02 20:08:54 -03:00

doc

doc/filters: fix channel names in sofalizer example

2016-12-14 22:48:53 +01:00

libavcodec

avcodec/get_bits: add av_assert2 to get_bits_long()

2016-12-18 10:06:29 +01:00

libavdevice

Merge commit '0b1bd1b2057d41fd0ccba7317911c484a50f9207'

2016-11-18 10:20:14 +01:00

libavfilter

lavfi: make filter_frame non-recursive.

2016-12-18 10:38:52 +01:00

libavformat

avformat: Auto-detect mjpeg 2000 in mpeg-ts

2016-12-17 23:52:25 +01:00

libavresample

Bump minor versions after 3.2 branchpoint to seperate release

2016-10-26 20:52:42 +02:00

libavutil

avutil/imgutils: Clarify doxy for av_image_check_size2()

2016-12-16 02:07:32 +01:00

libpostproc

Bump minor versions after 3.2 branchpoint to seperate release

2016-10-26 20:52:42 +02:00

libswresample

swresample/resample: remove swri_resample function

2016-12-14 06:48:34 +07:00

libswscale

swscale: add gbr(a)p16 output support

2016-12-01 21:37:25 +01:00

presets

presets: remove moldering iPod presets

2014-06-17 16:15:04 -08:00

tests

fate/psd: add tests for uncompress and rle samples

2016-12-16 02:07:20 +01:00

tools

zmqsend: Initialize ret to 0

2016-12-05 11:27:13 -08:00

.gitattributes

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

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

.gitignore

Merge commit '6641819feedb086ebba3d2be89b8d33980f367e1'

2016-06-26 15:43:05 +02:00

.travis.yml

Merge commit 'eda183287489b2c705843aa373a19c4e46fb2fec'

2015-11-22 17:12:24 +00:00

arch.mak

mips: rename mipsdspr1 to mipsdsp

2015-12-04 02:35:42 +01:00

Changelog

libavcodec : add decoder for Photoshop PSD image files

2016-12-14 03:21:27 +01:00

cmdutils_common_opts.h

cmdutils: add show_demuxers and show_muxers

2016-11-08 01:56:31 +01:00

cmdutils_opencl.c

all: use FFDIFFSIGN to resolve possible undefined behavior in comparators

2015-11-03 16:28:30 -05:00

cmdutils.c

cmdutils: remove duplicate windows.h include

2016-11-16 15:06:16 +01:00

cmdutils.h

cmdutils: add show_demuxers and show_muxers

2016-11-08 01:56:31 +01:00

common.mak

Merge commit 'c5fd4b50610f62cbb3baa4f4108139363128dea1'

2016-06-27 19:39:46 +02:00

configure

configure: add -fPIE instead of -pie to C flags for ThreadSanitizer

2016-12-13 00:41:39 +01:00

CONTRIBUTING.md

Add CONTRIBUTING.md

2016-09-18 10:02:13 +01:00

COPYING.GPLv2

…

COPYING.GPLv3

…

COPYING.LGPLv2.1

…

COPYING.LGPLv3

…

CREDITS

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ffmpeg_cuvid.c

doc: fix spelling errors

2016-10-21 23:58:47 +02:00

ffmpeg_dxva2.c

Merge commit '18c506e9e6e8df8b1d496d093077b8240ea68c28'

2016-06-26 15:34:01 +02:00

ffmpeg_filter.c

ffmpeg_filter: fix several logic failures

2016-11-24 16:27:55 +01:00

ffmpeg_opt.c

Avoid using the term "file" and prefer "url" in some docs and comments

2016-12-05 21:30:12 +01:00

ffmpeg_qsv.c

ffmpeg_qsv: Fix hwaccel transcoding

2016-11-13 17:49:48 +00:00

ffmpeg_vaapi.c

ffmpeg_vaapi: fix choice of decoder_format

2016-09-29 01:23:52 +02:00

ffmpeg_vdpau.c

Merge commit 'f72db3f2f3a8c83a4f5dede8fa03434b2bf676c6'

2016-06-26 15:29:39 +02:00

ffmpeg_videotoolbox.c

ffmpeg/videotoolbox: protect UTGetOSTypeFromString on both VDA and VT

2015-10-15 10:22:31 +02:00

ffmpeg.c

ffmpeg: assert return value is initialized

2016-12-01 12:01:51 +01:00

ffmpeg.h

Merge commit '50722b4f0cbc5940e9e6e21d113888436cc89ff5'

2016-11-13 15:33:39 +01:00

ffplay.c

ffplay: fix sws_scale possible out of bounds array access

2016-12-10 23:22:11 +01:00

ffprobe.c

lavc: Add spherical packet side data API

2016-12-07 14:40:06 -05:00

ffserver_config.c

ffsrever: Make the status page bitexact if any stream is bitexact

2016-11-29 19:26:26 +01:00

ffserver_config.h

ffsrever: Make the status page bitexact if any stream is bitexact

2016-11-29 19:26:26 +01:00

ffserver.c

ffserver: Check chunk size

2016-12-05 21:30:12 +01:00

INSTALL.md

…

library.mak

Merge commit 'c5fd4b50610f62cbb3baa4f4108139363128dea1'

2016-06-27 19:39:46 +02:00

LICENSE.md

lavfi/f_ebur128: relicense to LGPL

2016-11-27 20:46:20 +01:00

MAINTAINERS

MAINTAINERS: Add Vittorio to "Developers with git write access who are currently not maintaining any specific part"

2016-11-25 02:07:43 +01:00

Makefile

Merge commit '6641819feedb086ebba3d2be89b8d33980f367e1'

2016-06-26 15:43:05 +02:00

README.md

Add CONTRIBUTING.md

2016-09-18 10:02:13 +01:00

RELEASE

RELEASE: Update for past 3.2 branch

2016-10-26 20:52:43 +02:00

version.sh

version.sh: Fix spurious rebuilds.

2016-03-10 09:53:10 +01:00

README.md

FFmpeg README

FFmpeg 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.
libswresample implements audio mixing and resampling routines.
libswscale implements color conversion and scaling routines.

Tools

ffmpeg is a command line toolbox to manipulate, convert and stream multimedia content.
ffplay is a minimalistic multimedia player.
ffprobe is a simple analysis tool to inspect multimedia content.
ffserver is a multimedia streaming server for live broadcasts.
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

Coding examples are available in the doc/examples directory.

License

FFmpeg codebase is mainly LGPL-licensed with optional components licensed under GPL. Please refer to the LICENSE file for detailed information.

Contributing

Patches should be submitted to the ffmpeg-devel mailing list using git format-patch or git send-email. Github pull requests should be avoided because they are not part of our review process and will be ignored.

Languages

C 90.3%

Assembly 7.8%

Makefile 1.3%

C++ 0.2%

Objective-C 0.1%

Other 0.1%