diff options
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/design/part-mediatype-audio-raw.txt | 7 | ||||
| -rw-r--r-- | docs/design/part-mediatype-video-raw.txt | 15 |
2 files changed, 22 insertions, 0 deletions
diff --git a/docs/design/part-mediatype-audio-raw.txt b/docs/design/part-mediatype-audio-raw.txt index b5826722c6..1a45342b47 100644 --- a/docs/design/part-mediatype-audio-raw.txt +++ b/docs/design/part-mediatype-audio-raw.txt @@ -16,6 +16,13 @@ Media Types channel-positions, G_TYPE_VALUE_ARRAY An array with a channel position for each channel. The number of items in this array must be the same as the channels property. + + +Metadata +-------- + + "GstAudioDownmixMeta" + A matrix for downmixing multichannel audio to mono or stereo. Formats diff --git a/docs/design/part-mediatype-video-raw.txt b/docs/design/part-mediatype-video-raw.txt index 9f62a317f1..2f55b8b82c 100644 --- a/docs/design/part-mediatype-video-raw.txt +++ b/docs/design/part-mediatype-video-raw.txt @@ -59,6 +59,21 @@ Media Types The format of the video, see the Formats section for a list of valid format strings. +Metadata +-------- + + "GstVideoMeta" + contains the description of one video field or frame. It has + stride support and support for having multiple memory regions per frame. + + Multiple GstVideoMeta can be added to a buffer and can be identified with a + unique id. This id can be used to select fields in interlaced formats or + views in multiview formats. + + "GstVideoCropMeta" + Contains the cropping region of the video. + + Formats ------- |