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pwg: Update raw properties

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Using info from gst-plugins-base/docs/design .

Encoded streams might make use of the raw properties, so list them all under foo/* .
For foo/raw, only note which of these properties are mandatory.

I didn't take a closer look at the raw formats yet. Those might still be out-of-date.

https://bugzilla.gnome.org/show_bug.cgi?id=724187
This commit is contained in:
Jan Alexander Steffens (heftig) 2014-02-17 11:37:30 +01:00 committed by Stefan Sauer
parent 383ffd13f8
commit a2742a575b
1 changed files with 112 additions and 28 deletions
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140
docs/pwg/advanced-types.xml
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@ -229,8 +229,8 @@ plugin_init (GstPlugin *plugin)
<!-- ############ type ############# -->
<row>
<entry morerows="1">audio/*</entry>
<entry morerows="1">
<entry morerows="4">audio/*</entry>
<entry morerows="4">
<emphasis>All audio types</emphasis>
</entry>
<entry>rate</entry>
@ -248,6 +248,34 @@ plugin_init (GstPlugin *plugin)
The number of channels of audio data.
</entry>
</row>
<row>
<entry>channel-mask</entry>
<entry>bitmask</entry>
<entry></entry>
<entry>
Channel positions present. See <quote>GstAudioChannelPosition</quote>.
0 means unpositioned.
</entry>
</row>
<row>
<entry>format</entry>
<entry>string</entry>
<entry>
S8 U8 S16LE S16BE U16LE U16BE S24_32LE S24_32BE U24_32LE U24_32BE S32LE S32BE U32LE U32BE
S24LE S24BE U24LE U24BE S20LE S20BE U20LE U20BE S18LE S18BE U18LE U18BE F32LE F32BE F64LE F64BE
</entry>
<entry>
The format of the sample data.
</entry>
</row>
<row>
<entry>layout</entry>
<entry>string</entry>
<entry>"interleaved" or "non-interleaved"</entry>
<entry>
Layout of channels within a buffer.
</entry>
</row>
<!-- ############ subtitle ############# -->
@ -264,14 +292,11 @@ plugin_init (GstPlugin *plugin)
<entry>
Unstructured and uncompressed raw audio data.
</entry>
<entry>format</entry>
<entry>string</entry>
<entry></entry>
<entry></entry>
<entry></entry>
<entry>
S8 U8 S16LE S16BE U16LE U16BE S24_32LE S24_32BE U24_32LE U24_32BE S32LE S32BE U32LE U32BE
S24LE S24BE U24LE U24BE S20LE S20BE U20LE U20BE S18LE S18BE U18LE U18BE F32LE F32BE F64LE F64BE
</entry>
<entry>
The format of the sample data.
All properties (except channel-mask, in the mono and stereo cases) are mandatory.
</entry>
</row>
@ -657,8 +682,8 @@ plugin_init (GstPlugin *plugin)
<!-- ############ type ############# -->
<row>
<entry morerows="2">video/*</entry>
<entry morerows="2">
<entry morerows="9">video/*</entry>
<entry morerows="9">
<emphasis>All video types</emphasis>
</entry>
<entry>width</entry>
@ -675,13 +700,83 @@ plugin_init (GstPlugin *plugin)
<row>
<entry>framerate</entry>
<entry>fraction</entry>
<entry>greater or equal 0</entry>
<entry>greater or equal 0; default 0/1</entry>
<entry>
The (average) framerate in frames per second. Note that this
property does not guarantee in <emphasis>any</emphasis> way that
it will actually come close to this value. If you need a fixed
framerate, please use an element that provides that (such as
<quote>videorate</quote>). 0 means a variable framerate.
<quote>videorate</quote>). 0/1 means a variable framerate.
</entry>
</row>
<row>
<entry>max-framerate</entry>
<entry>fraction</entry>
<entry>greater or equal 0; default as framerate</entry>
<entry>
For variable framerates, the maximum framerate that is expected.
Only valid when framerate is 0/1.
</entry>
</row>
<row>
<entry>views</entry>
<entry>integer</entry>
<entry>greater than 0; default 1</entry>
<entry>
The number of views for multiview video. Each buffer contains
multiple <quote>GstVideoMeta</quote> buffers that describe each view. Use the
frame ID to get access to the different views.
</entry>
</row>
<row>
<entry>interlace-mode</entry>
<entry>string</entry>
<entry>progressive, interleaved, mixed, fields; default progressive</entry>
<entry>
The interlace mode. Extra buffer flags describe the frame and fields.
</entry>
</row>
<row>
<entry>chroma-site</entry>
<entry>string</entry>
<entry>jpeg, mpeg2, dv; default UNKNOWN</entry>
<entry>
The chroma siting of the video frames.
</entry>
</row>
<row>
<entry>colorimetry</entry>
<entry>string</entry>
<entry>bt601, bt709, smpte240m; default UNKNOWN</entry>
<entry>
The colorimetry of the video frames.
</entry>
</row>
<row>
<entry>pixel-aspect-ratio</entry>
<entry>fraction</entry>
<entry>greater than 0; default 1/1</entry>
<entry>
The pixel aspect ratio of the video.
</entry>
</row>
<row>
<entry>format</entry>
<entry>string</entry>
<entry>
I420 YV12 YUY2 UYVY AYUV RGBx BGRx xRGB xBGR RGBA BGRA ARGB ABGR RGB BGR Y41B Y42B
YVYU Y444 v210 v216 NV12 NV21 GRAY8 GRAY16_BE GRAY16_LE
v308 RGB16 BGR16 RGB15 BGR15 UYVP A420 RGB8P YUV9 YVU9
IYU1 ARGB64 AYUV64 r210 I420_10LE I420_10BE I422_10LE I422_10BE
</entry>
<entry>
The format of the video. See <ulink type="http"
url="http://www.fourcc.org/">FourCC definition site</ulink>
for references and definitions. YUY2, YVYU and UYVY are 4:2:2
packed-pixel, Y41P is 4:1:1 packed-pixel and IYU2 is 4:4:4
packed-pixel. Y42B is 4:2:2 planar, YV12 and I420 are 4:2:0
planar, Y41B is 4:1:1 planar and YUV9 and YVU9 are 4:1:0 planar.
Y800 contains Y-samples only (black/white).
</entry>
</row>
@ -698,22 +793,11 @@ plugin_init (GstPlugin *plugin)
<row>
<entry>video/x-raw</entry>
<entry>Unstructured and uncompressed raw video data.</entry>
<entry>format</entry>
<entry>string</entry>
<entry></entry>
<entry></entry>
<entry></entry>
<entry>
I420 YV12 YUY2 UYVY AYUV RGBx BGRx xRGB xBGR RGBA BGRA ARGB ABGR RGB BGR Y41B Y42B
YVYU Y444 v210 v216 NV12 NV21 GRAY8 GRAY16_BE GRAY16_LE
v308 RGB16 BGR16 RGB15 BGR15 UYVP A420 RGB8P YUV9 YVU9
IYU1 ARGB64 AYUV64 r210 I420_10LE I420_10BE I422_10LE I422_10BE
</entry>
<entry>
The layout of the video. See <ulink type="http"
url="http://www.fourcc.org/">FourCC definition site</ulink>
for references and definitions. YUY2, YVYU and UYVY are 4:2:2
packed-pixel, Y41P is 4:1:1 packed-pixel and IYU2 is 4:4:4
packed-pixel. Y42B is 4:2:2 planar, YV12 and I420 are 4:2:0
planar, Y41B is 4:1:1 planar and YUV9 and YVU9 are 4:1:0 planar.
Y800 contains Y-samples only (black/white).
The properties width, height and format are mandatory.
</entry>
</row>