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Niklas Söderlund 6fd4145a1e lavd/v4l2: allow devices not implementing VIDIOC_G_PARM

Not all v4l2 devices implement the VIDIOC_G_PARM ioctl. This patch allow
ffmpeg to open such device and treat it the same as devices that do
implement the ioctl but returns that it do not implement the
V4L2_CAP_TIMEPERFRAME capability.

Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: Benoit Fouet <benoit.fouet@free.fr>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

2016-06-16 16:27:35 +02:00

compat

Merge commit '6bb99757b780144d9fa27cdce09d3621e1a0ed43'

2016-05-08 23:02:33 +01:00

doc

doc/APIchanges: Fill in some missing things

2016-06-15 23:27:38 +02:00

libavcodec

lavc/dpx: Support decoding 12 bit colourspace with transparency information.

2016-06-15 17:45:51 +02:00

libavdevice

lavd/v4l2: allow devices not implementing VIDIOC_G_PARM

2016-06-16 16:27:35 +02:00

libavfilter

avfilter/af_hdcd: Use int32_t instead of int for gaintable in hdcd filter.

2016-06-15 14:30:50 +02:00

libavformat

os_support: use the appropriate stat functions matching the stat type

2016-06-14 23:49:42 +02:00

libavresample

Merge commit '01621202aad7e27b2a05c71d9ad7a19dfcbe17ec'

2016-05-09 16:25:28 +01:00

libavutil

lavu/intmath.h: fix compilation with msvc10.

2016-06-13 13:49:24 +10:00

libpostproc

postproc: fix unaligned access

2016-02-23 15:50:28 +01:00

libswresample

swresample: add exact_rational option

2016-06-13 12:36:01 +07:00

libswscale

swscale: add input support for gbrap10 pixel format

2016-06-10 17:17:12 +02:00

presets

presets: remove moldering iPod presets

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

tests

fate: add swr-resample_exact_async tests

2016-06-16 00:21:39 +07:00

tools

fix some a/an typos

2016-03-28 14:13:17 -08:00

.gitattributes

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

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

.gitignore

Merge commit '06edef3d5e072ef3c4face9ce946d2d9c36cc477'

2016-05-12 14:04:02 +01:00

.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

rtpenc: packetizer for VP9 RTP payload format (draft v2)

2016-06-13 18:09:34 +02:00

cmdutils_common_opts.h

opts: add list device sources/sinks options

2014-10-25 20:20:31 +02:00

cmdutils_opencl.c

all: use FFDIFFSIGN to resolve possible undefined behavior in comparators

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

cmdutils.c

avconv: convert to codecpar

2016-02-23 17:01:58 +01:00

cmdutils.h

fate/source: Do not use GNU extensions in sed

2016-02-13 07:59:00 -08:00

common.mak

Merge commit '3dfbf32b95ae69a9b15cd4912bc1c68fa16b4093'

2016-04-21 16:03:43 +01:00

configure

avcodec/cuvid: add cuvid decoder

2016-06-10 16:31:23 +02:00

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: Add cuvid hwaccel support

2016-06-10 16:31:23 +02:00

ffmpeg_dxva2.c

ffmpeg_dxva2: add a profile check for hevc

2016-02-15 12:34:19 +01:00

ffmpeg_filter.c

ffmpeg_filter: Fix AVBufferSrcParameters leak

2016-05-19 00:10:27 +02:00

ffmpeg_opt.c

ffmpeg: Add cuvid hwaccel support

2016-06-10 16:31:23 +02:00

ffmpeg_qsv.c

Merge commit 'fb472e1a11a4e0caed2c3c91da01ea8e35d9e3f8'

2015-10-22 16:18:02 +02:00

ffmpeg_vaapi.c

Merge commit '5d273d3efac340ef8de445c955ff44c7abed4e8f'

2016-05-08 22:39:39 +01:00

ffmpeg_vdpau.c

ffmpeg_vdpau: Free ctx on error path

2016-03-03 16:41:11 +01:00

ffmpeg_videotoolbox.c

ffmpeg/videotoolbox: protect UTGetOSTypeFromString on both VDA and VT

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

ffmpeg.c

ffmpeg: Add cuvid hwaccel support

2016-06-10 16:31:23 +02:00

ffmpeg.h

ffmpeg: Add cuvid hwaccel support

2016-06-10 16:31:23 +02:00

ffplay.c

ffplay: simplify display code

2016-05-31 00:33:50 +02:00

ffprobe.c

ffprobe: Don't try and decode things that have no dec_ctx

2016-04-12 17:24:07 +01:00

ffserver_config.c

ffserver: NoVideo and NoAudio flags weren't cleared between streams.

2016-02-21 22:29:15 +01:00

ffserver_config.h

ffserver: Use singlejpeg muxer for jpeg

2015-06-08 03:36:22 +02:00

ffserver.c

ffserver: fixed deallocation bug in build_feed_streams

2016-05-27 00:22:06 +02:00

INSTALL.md

INSTALL: add markdown syntax

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

library.mak

library.mak: Put -Umain back for tests

2016-06-01 16:32:08 +02:00

LICENSE.md

LICENSE: Thorough editing

2016-02-28 08:19:44 -08:00

MAINTAINERS

avcodec/cuvid: add cuvid decoder

2016-06-10 16:31:23 +02:00

Makefile

ffmpeg: Add cuvid hwaccel support

2016-06-10 16:31:23 +02:00

README.md

README: replace http with https

2015-10-06 13:27:29 +02:00

RELEASE

RELEASE: Update to 3.0.git

2016-02-15 10:20:33 -08:00

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. Few developers follow pull requests so they will likely be ignored.

Languages

C 92.1%

Assembly 6%

Makefile 1.2%

C++ 0.3%

Objective-C 0.2%

Other 0.1%