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Dash-Industry-Forum / livesim2

DASH Live Source Simulator v2 in Go
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Add parallel cues wvtt option to timed subtitles #173

Open tobbee opened 3 months ago

tobbee commented 3 months ago

For lines with different alignments, one must have two parallel vttc cues in wvtt samples. This is a case which is normally rarely tested and may not work well in all players (including dash.js).

Implement this a region option for timed subtitles. (For consistency, it may be good to implement it for stpp as well)

tobbee commented 1 week ago

To add this to the subtitle generation code turned out harder than I thought and is not specific to live streaming, so it is down-prioritised.