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/third_party/ffmpeg/tests/ref/fate/
Dwebm-dash-manifest-live-bandwidth1 <?xml version="1.0" encoding="UTF-8"?>
3 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
8 profiles="urn:mpeg:dash:profile:isoff-live:2011"
13 <AdaptationSet id="0" mimeType="video/webm" codecs="vp9" bitstreamSwitching="true" subsegmentAlignm…
14 <ContentComponent id="1" type="video"/>
16 <Representation id="360" bandwidth="100" width="640" height="360" codecs="vp9" mimeType="video/webm…
18 <AdaptationSet id="1" mimeType="audio/webm" codecs="vorbis" bitstreamSwitching="true" subsegmentAli…
21 <Representation id="171" bandwidth="200" audioSamplingRate="32000" codecs="vorbis" mimeType="audio/…
Dwebm-dash-manifest-live1 <?xml version="1.0" encoding="UTF-8"?>
3 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
8 profiles="urn:mpeg:dash:profile:isoff-live:2011"
13 <AdaptationSet id="0" mimeType="video/webm" codecs="vp9" bitstreamSwitching="true" subsegmentAlignm…
14 <ContentComponent id="1" type="video"/>
16 <Representation id="360" bandwidth="1000000" width="640" height="360" codecs="vp9" mimeType="video/…
18 <AdaptationSet id="1" mimeType="audio/webm" codecs="vorbis" bitstreamSwitching="true" subsegmentAli…
21 <Representation id="171" bandwidth="128000" audioSamplingRate="32000" codecs="vorbis" mimeType="aud…
Dwebm-dash-manifest1 <?xml version="1.0" encoding="UTF-8"?>
3 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
9 profiles="urn:mpeg:dash:profile:webm-on-demand:2012">
11 <AdaptationSet id="0" mimeType="video/webm" codecs="vp8" lang="eng" width="640" height="360" bitstr…
15 indexRange="1115974-1116097">
17 range="0-441" />
23 indexRange="1115782-1115879">
25 range="0-249" />
29 <AdaptationSet id="1" mimeType="audio/webm" codecs="vorbis" lang="eng" audioSamplingRate="44100" bi…
33 indexRange="335488-335612">
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Dwebm-dash-manifest-unaligned-video-streams1 <?xml version="1.0" encoding="UTF-8"?>
3 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
9 profiles="urn:mpeg:dash:profile:webm-on-demand:2012">
11 <AdaptationSet id="0" mimeType="video/webm" codecs="vp8" lang="eng" width="640" height="360" bitstr…
15 indexRange="1115974-1116097">
17 range="0-441" />
23 indexRange="1116070-1116455">
25 range="0-249" />
Dwebm-dash-manifest-representations1 <?xml version="1.0" encoding="UTF-8"?>
3 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
9 profiles="urn:mpeg:dash:profile:webm-on-demand:2012">
11 <AdaptationSet id="0" mimeType="video/webm" codecs="vp8" lang="eng" bitstreamSwitching="true" subse…
15 indexRange="1115974-1116097">
17 range="0-441" />
23 indexRange="871124-871645">
25 range="0-437" />
/third_party/ffmpeg/doc/
Dffplay.texi1 \input texinfo @c -*- texinfo -*-
2 @documentencoding UTF-8
28 @include fftools-common-opts.texi
33 @item -x @var{width}
35 @item -y @var{height}
37 @item -fs
39 @item -an
41 @item -vn
42 Disable video.
43 @item -sn
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Dfaq.texi1 \input texinfo @c -*- texinfo -*-
2 @documentencoding UTF-8
25 Moreover FFmpeg strives to support all codecs natively.
31 codecs. Please consult the supported codec list in the ffmpeg
34 @section Which codecs are supported by Windows?
37 install some additional codecs.
39 The following list of video codecs should work on most Windows systems:
50 Only if you have some MPEG-4 codec like ffdshow or Xvid installed.
56 or threaten users who create ASF files with non-Microsoft software. It is
59 The following list of audio codecs should work on most Windows systems:
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Dlibavcodec.texi1 \input texinfo @c -*- texinfo -*-
2 @documentencoding UTF-8
17 and contains multiple decoders and encoders for audio, video and
22 implementing robust and fast codecs as well as for experimentation.
30 @url{ffmpeg-codecs.html,ffmpeg-codecs}, @url{ffmpeg-bitstream-filters.html,bitstream-filters},
36 ffmpeg-codecs(1), ffmpeg-bitstream-filters(1),
Dcodecs.texi1 @anchor{codec-options}
7 so-called private options, which are specific for a given codec.
14 Options may be set by specifying -@var{option} @var{value} in the
22 @item b @var{integer} (@emph{encoding,audio,video})
28 @item bt @var{integer} (@emph{encoding,video})
29 Set video bitrate tolerance (in bits/s). In 1-pass mode, bitrate
34 @item flags @var{flags} (@emph{decoding/encoding,audio,video,subtitles})
68 Only write platform-, build- and time-independent data. (except (I)DCT).
85 frame timestamps are represented. For fixed-fps content, timebase
89 @item g @var{integer} (@emph{encoding,video})
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Dfftools-common-opts.texi13 the option name with "no". For example using "-nofoo"
18 Some options are applied per-stream, e.g. bitrate or codec. Stream specifiers
22 separated from it by a colon. E.g. @code{-codec:a:1 ac3} contains the
27 of them. E.g. the stream specifier in @code{-b:a 128k} matches all audio
30 An empty stream specifier matches all streams. For example, @code{-codec copy}
31 or @code{-codec: copy} would copy all the streams without reencoding.
36 Matches the stream with this index. E.g. @code{-threads:1 4} would set the
44 @var{stream_type} is one of following: 'v' or 'V' for video, 'a' for audio, 's'
45 for subtitle, 'd' for data, and 't' for attachments. 'v' matches all video
46 streams, 'V' only matches video streams which are not attached pictures, video
[all …]
Dnut.texi1 \input texinfo @c -*- texinfo -*-
2 @documentencoding UTF-8
15 NUT is a low overhead generic container format. It stores audio, video,
16 subtitle and user-defined streams in a simple, yet efficient, way.
38 To be used in real-time scenarios.
42 The PIPE variant assumes NUT is used as non-seekable intermediate container,
46 @chapter Container-specific codec tags
67 to be read big-endian.
72 @item ALAW @tab A-LAW
73 @item ULAW @tab MU-LAW
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Ddemuxers.texi9 configure option @code{--list-demuxers}.
12 @code{--disable-demuxers}, and selectively enable a single demuxer with
13 the option @code{--enable-demuxer=@var{DEMUXER}}, or disable it
14 with the option @code{--disable-demuxer=@var{DEMUXER}}.
16 The option @code{-demuxers} of the ff* tools will display the list of
17 enabled demuxers. Use @code{-formats} to view a combined list of
46 @item -ignore_loop @var{bool}
49 @item -max_fps @var{int}
52 @item -default_fps @var{int}
65 @item -no_resync_search @var{bool}
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/third_party/ffmpeg/libavcodec/
Dcodec_desc.h18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
42 * Name of the codec described by this descriptor. It is non-empty and
57 * May be NULL; if not, a NULL-terminated array of MIME types.
58 * The first item is always non-NULL and is the preferred MIME type.
62 * If non-NULL, an array of profiles recognized for this codec.
70 * Video and audio codecs only.
74 * Codec supports lossy compression. Audio and video codecs only.
80 * Codec supports lossless compression. Audio and video codecs only.
89 * For codecs that do not have this property set, PTS and DTS should always be
95 * Decoded AVSubtitle data can be read from the AVSubtitleRect->pict field.
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Dcodec_internal.h16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
59 * Codec initializes slice-based threading with a main function
63 * The codec supports frame threading and has inter-frame dependencies, so it
68 * Codec handles avctx->thread_count == 0 (auto) internally.
80 #define FF_CODEC_TAGS_END -1
93 * audio and video codecs only. */
96 * subtitle codecs only. */
99 * audio and video codecs only. */
102 * audio and video codecs only. */
105 * subtitle codecs only. */
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Dcodec_id.h18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
42 * 2. it is as close as possible to similar codecs
50 /* video codecs */
52 AV_CODEC_ID_MPEG2VIDEO, ///< preferred ID for MPEG-1/2 video decoding
316 /* various PCM "codecs" */
317 AV_CODEC_ID_FIRST_AUDIO = 0x10000, ///< A dummy id pointing at the start of audio codecs
356 /* various ADPCM codecs */
413 /* RealAudio codecs*/
417 /* various DPCM codecs */
426 /* audio codecs */
[all …]
Dsvq1.c25 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
30 * Sorenson Vector Quantizer #1 (SVQ1) video codec.
32 * http://www.pcisys.net/~melanson/codecs/
39 /* standard video sizes */
Dcodec_desc.c19 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
35 /* video codecs */
40 .long_name = NULL_IF_CONFIG_SMALL("MPEG-1 video"),
47 .long_name = NULL_IF_CONFIG_SMALL("MPEG-2 video"),
62 … .long_name = NULL_IF_CONFIG_SMALL("H.263 / H.263-1996, H.263+ / H.263-1998 / H.263 version 2"),
92 .long_name = NULL_IF_CONFIG_SMALL("Apple MJPEG-B"),
113 .long_name = NULL_IF_CONFIG_SMALL("JPEG-LS"),
121 .long_name = NULL_IF_CONFIG_SMALL("MPEG-4 part 2"),
129 .long_name = NULL_IF_CONFIG_SMALL("raw video"),
136 .long_name = NULL_IF_CONFIG_SMALL("MPEG-4 part 2 Microsoft variant version 1"),
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/third_party/ffmpeg/libavdevice/
Davdevice.h16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
41 * provides various "special" platform-specific muxers and demuxers, e.g. for
45 * refer to an actually existing file, but has some special device-specific
46 * meaning - e.g. for xcbgrab it is the display name.
65 * Return the libavdevice build-time configuration.
82 * If d is NULL, returns the first registered input audio/video device,
83 * if d is non-NULL, returns the next registered input audio/video device after d
89 * Video input devices iterator.
91 * If d is NULL, returns the first registered input audio/video device,
92 * if d is non-NULL, returns the next registered input audio/video device after d
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/third_party/ffmpeg/
DChangelog13 avformat/matroskadec: Fix declaration-after-statement warnings
14 avformat/rtsp: Use rtsp_st->stream_index
20 avformat/tmv: Check video chunk size
32 avformat/sbgdec: Check for negative duration or un-representable end pts
102 libavformat/riffec: Zero-initialize channels in ff_get_wav_header
112 fftools/ffmpeg: avoid possible invalid reads with short -tag values
117 avcodec/nvenc: fix b-frame DTS behavior with fractional framerates
120 - avcodec/tests/snowenc: Fix 2nd test
121 - avcodec/tests/snowenc: return a failure if DWT/IDWT mismatches
122 - avcodec/snowenc: Fix visual weight calculation
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DREADME.md5 such as audio, video, subtitles and related metadata.
9 * `libavcodec` provides implementation of a wider range of codecs.
12 * `libavfilter` provides means to alter decoded audio and video through a directed graph of connect…
24 * Additional small tools such as `aviocat`, `ismindex` and `qt-faststart`.
39 FFmpeg codebase is mainly LGPL-licensed with optional components licensed under
44 Patches should be submitted to the ffmpeg-devel mailing list using
45 `git format-patch` or `git send-email`. Github pull requests should be
/third_party/skia/m133/modules/canvaskit/future_apis/
DImageDecoder.md7 The [ImageDecoder API](https://github.com/dalecurtis/image-decoder-api/blob/master/explainer.md)
9 Similar to the larger [web codecs](https://github.com/WICG/web-codecs/blob/master/explainer.md)
10 proposal which is focused more on video and audio.
15 - [Explainer](https://github.com/dalecurtis/image-decoder-api/blob/master/explainer.md)
16 - [Prototype](https://chromium-review.googlesource.com/c/chromium/src/+/2145133)
17 - [Discourse](https://discourse.wicg.io/t/proposal-imagedecoder-api-extension-for-webcodecs/4418)
19 Currently available as a prototype behind the `--enable-blink-features=WebCodecs` flag
27 2. Run Chrome Canary with the `--enable-blink-features=WebCodecs` flag.
29 …ons/Google\ Chrome\ Canary.app/Contents/MacOS/Google\ Chrome\ Canary --enable-blink-features=WebCo…
31 …ww.chromium.org/developers/how-tos/run-chromium-with-flags](https://www.chromium.org/developers/ho…
[all …]
/third_party/skia/modules/canvaskit/future_apis/
DImageDecoder.md7 The [ImageDecoder API](https://github.com/dalecurtis/image-decoder-api/blob/master/explainer.md)
9 Similar to the larger [web codecs](https://github.com/WICG/web-codecs/blob/master/explainer.md)
10 proposal which is focused more on video and audio.
15 - [Explainer](https://github.com/dalecurtis/image-decoder-api/blob/master/explainer.md)
16 - [Prototype](https://chromium-review.googlesource.com/c/chromium/src/+/2145133)
17 - [Discourse](https://discourse.wicg.io/t/proposal-imagedecoder-api-extension-for-webcodecs/4418)
19 Currently available as a prototype behind the `--enable-blink-features=WebCodecs` flag
27 2. Run Chrome Canary with the `--enable-blink-features=WebCodecs` flag.
29 …ons/Google\ Chrome\ Canary.app/Contents/MacOS/Google\ Chrome\ Canary --enable-blink-features=WebCo…
31 …ww.chromium.org/developers/how-tos/run-chromium-with-flags](https://www.chromium.org/developers/ho…
[all …]
/third_party/ffmpeg/doc/examples/
Dmuxing.c28 * codecs are used.
75 AVRational *time_base = &fmt_ctx->streams[pkt->stream_index]->time_base; in log_packet()
78 av_ts2str(pkt->pts), av_ts2timestr(pkt->pts, time_base), in log_packet()
79 av_ts2str(pkt->dts), av_ts2timestr(pkt->dts, time_base), in log_packet()
80 av_ts2str(pkt->duration), av_ts2timestr(pkt->duration, time_base), in log_packet()
81 pkt->stream_index); in log_packet()
107 av_packet_rescale_ts(pkt, c->time_base, st->time_base); in write_frame()
108 pkt->stream_index = st->index; in write_frame()
141 ost->tmp_pkt = av_packet_alloc(); in add_stream()
142 if (!ost->tmp_pkt) { in add_stream()
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/third_party/ffmpeg/libavformat/
Dhlsplaylist.c20 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
36 avio_printf(out, "#EXT-X-VERSION:%d\n", version); in ff_hls_write_playlist_version()
46 avio_printf(out, "#EXT-X-MEDIA:TYPE=AUDIO,GROUP-ID=\"group_%s\"", agroup); in ff_hls_write_audio_rendition()
61 avio_printf(out, "#EXT-X-MEDIA:TYPE=SUBTITLES,GROUP-ID=\"%s\"", sgroup); in ff_hls_write_subtitle_rendition()
71 const char *codecs, const char *ccgroup, in ff_hls_write_stream_info() argument
79 "Bandwidth info not available, set audio and video bitrates\n"); in ff_hls_write_stream_info()
83 avio_printf(out, "#EXT-X-STREAM-INF:BANDWIDTH=%d", bandwidth); in ff_hls_write_stream_info()
84 if (st && st->codecpar->width > 0 && st->codecpar->height > 0) in ff_hls_write_stream_info()
85 avio_printf(out, ",RESOLUTION=%dx%d", st->codecpar->width, in ff_hls_write_stream_info()
86 st->codecpar->height); in ff_hls_write_stream_info()
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/third_party/vk-gl-cts/external/vulkan-docs/src/xml/
DMakefile1 # Copyright 2013-2024 The Khronos Group Inc.
3 # SPDX-License-Identifier: Apache-2.0
11 MKDIR = mkdir -p
13 RM = rm -f
14 RMRF = rm -rf
17 # GENOPTS can be e.g. '-noprotect'
30 # default / install - regenerate headers in ../include/vulkan/.
31 # validate - run XML validator on vk.xml against the schema.
32 # test - check if vulkan_core.h compiles.
33 # clean_dirt - remove intermediate files.
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