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authorMathieu Duponchelle <mathieu@centricular.com>2021-08-26 04:12:07 +0200
committerGStreamer Marge Bot <gitlab-merge-bot@gstreamer-foundation.org>2021-08-26 16:03:23 +0000
commit5bd31b8cce4706b6e9754b6118cf5f941607218a (patch)
tree23a6386ced5cc425b41ab5f83859c73ff8c868a1 /sys/uvch264
parent5cf4dc2b82f10cbe2dc603fd49ab080ff8d32e56 (diff)
downloadgstreamer-plugins-bad-5bd31b8cce4706b6e9754b6118cf5f941607218a.tar.gz
timecodestamper: add support for closedcaption input
Some closedcaption elements like sccenc except input buffers to have timecode metas. The original use case is to serialize closed captions extracted from a video stream, in that case ccextractor copies the video time code metas to the closed caption buffers, but no such mechanism exists when creating a CC stream ex nihilo. Remedy that by having timecodestamper accept closedcaption input caps, as long as they have a framerate. Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2490>
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