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wm4 c0f17a905f cuvid: support AVCodecContext.hw_device_ctx API

This is a newer API that is intended for decoders like the cuvid
wrapper. Until now, the wrapper required to set an awkward
"incomplete" hw_frames_ctx to set the device. Now the device
can be set directly, and the user can get AV_PIX_FMT_CUDA output
for a specific device simply by setting hw_device_ctx.

This still does a dummy ff_get_format() call at init time, and should
be fully backward compatible.

2017-05-05 00:17:41 +02:00

compat

compat/strtod: Add missing const qualifiers.

2017-05-04 23:17:20 +02:00

doc

cuvid: support AVCodecContext.hw_device_ctx API

2017-05-05 00:17:41 +02:00

ffbuild

Merge commit '11a9320de54759340531177c9f2b1e31e6112cc2'

2017-05-03 16:49:12 +02:00

libavcodec

cuvid: support AVCodecContext.hw_device_ctx API

2017-05-05 00:17:41 +02:00

libavdevice

Merge commit '11a9320de54759340531177c9f2b1e31e6112cc2'

2017-05-03 16:49:12 +02:00

libavfilter

Merge commit '11a9320de54759340531177c9f2b1e31e6112cc2'

2017-05-03 16:49:12 +02:00

libavformat

avformat/concatdec: port to the new bitstream filter API

2017-05-03 19:59:49 -03:00

libavresample

Merge commit 'a1d9de304fe63614e3aa8117fef17491fa80093d'

2017-04-03 20:41:16 +02:00

libavutil

Merge commit '11a9320de54759340531177c9f2b1e31e6112cc2'

2017-05-03 16:49:12 +02:00

libpostproc

Merge commit '11a9320de54759340531177c9f2b1e31e6112cc2'

2017-05-03 16:49:12 +02:00

libswresample

Merge commit '11a9320de54759340531177c9f2b1e31e6112cc2'

2017-05-03 16:49:12 +02:00

libswscale

Merge commit '11a9320de54759340531177c9f2b1e31e6112cc2'

2017-05-03 16:49:12 +02:00

presets

presets: remove moldering iPod presets

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

tests

Merge commit '11a9320de54759340531177c9f2b1e31e6112cc2'

2017-05-03 16:49:12 +02:00

tools

tools/target_dec_fuzzer: Fix memleak on open failure

2017-05-04 13:51:50 +02:00

.gitattributes

fate: add SCC test

2017-01-27 17:06:42 +01:00

.gitignore

Merge commit '11a9320de54759340531177c9f2b1e31e6112cc2'

2017-05-03 16:49:12 +02:00

.travis.yml

Merge commit 'eda183287489b2c705843aa373a19c4e46fb2fec'

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

Changelog

avfilter: add video oscilloscope filter

2017-04-29 19:12:34 +02:00

cmdutils_common_opts.h

cmdutils: add show_demuxers and show_muxers

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

cmdutils_opencl.c

cmdutils_opencl: fix resource_leak cid 1396852

2017-01-13 07:54:49 +08:00

cmdutils.c

avformat, ffmpeg: deprecate old rotation API

2017-03-27 13:20:27 +02:00

cmdutils.h

cmdutils: add show_demuxers and show_muxers

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

configure

configure: Do not add omit-frame-pointer for ossfuzz

2017-05-04 14:31:20 +02:00

CONTRIBUTING.md

Add CONTRIBUTING.md

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

COPYING.GPLv2

…

COPYING.GPLv3

…

COPYING.LGPLv2.1

…

COPYING.LGPLv3

…

CREDITS

CREDITS: redirect to Git log, remove current outdated content

2013-01-31 18:02:52 +01:00

ffmpeg_cuvid.c

ffmpeg_cuvid: adapt for recent filter graph initialization changes

2017-03-03 08:45:43 +01:00

ffmpeg_dxva2.c

Merge commit '18c506e9e6e8df8b1d496d093077b8240ea68c28'

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

ffmpeg_filter.c

ffmpeg: check for unconnected outputs

2017-05-05 00:15:15 +02:00

ffmpeg_opt.c

ffmpeg: check for unconnected outputs

2017-05-05 00:15:15 +02:00

ffmpeg_qsv.c

ffmpeg: init filtergraphs only after we have a frame on each input

2017-03-03 08:45:43 +01:00

ffmpeg_vaapi.c

ffmpeg_vaapi: Always set hwaccel_ctx, so it gets properly cleaned up on error

2017-02-05 15:13:15 +00:00

ffmpeg_vdpau.c

Merge commit 'f72db3f2f3a8c83a4f5dede8fa03434b2bf676c6'

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

ffmpeg_videotoolbox.c

ffmpeg_videotoolbox: fix usage of av_get_codec_tag_string()

2017-03-29 14:49:29 +02:00

ffmpeg.c

ffmpeg: count packets when queued

2017-05-03 01:47:32 +07:00

ffmpeg.h

ffmpeg: check for unconnected outputs

2017-05-05 00:15:15 +02:00

ffplay.c

ff*: do not use AVFrame accessor

2017-04-23 14:43:31 +07:00

ffprobe.c

ff*: do not use AVFrame accessor

2017-04-23 14:43:31 +07:00

ffserver_config.c

ffserver_config: Check for failure to allocate FFServerIPAddressACL

2016-12-22 19:23:08 +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: local OOB write with custom program name

2017-01-08 03:50:56 +01:00

INSTALL.md

INSTALL: add markdown syntax

2014-05-28 22:38:38 +02:00

LICENSE.md

Merge commit '4fef648d10bf3bcfd4b8fa5755c1128966a2427c'

2017-03-15 22:07:47 +01:00

MAINTAINERS

MAINTAINERS: Add Rodger Combs to ffmpeg-security

2017-02-28 01:13:52 +01:00

Makefile

Merge commit '11a9320de54759340531177c9f2b1e31e6112cc2'

2017-05-03 16:49:12 +02:00

README.md

Add CONTRIBUTING.md

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

RELEASE

Bump minor versions for master after release/3.3 branchpoint

2017-03-31 13:21:06 +02:00

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

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Assembly 6.5%

Makefile 1.3%

C++ 0.2%

Objective-C 0.1%