Closed Caption fixes (!4163) · Merge requests · GStreamer / gstreamer · GitLab

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Andrew Hawkins requested to merge adhawkins/gstreamer:cc-fixes into main Mar 13, 2023

I found that closed captions weren't being correctly displayed for a number of sources we tried. This MR addresses the following issues:

CC not being correctly 'flushed' in response to any command
Correctly display the window in response to a DSW command
Prevent pipeline from being blocked when setting 'silent' on the CC overlay