subparse: status of WebVTT parsing in GStreamer
While looking at WebVTT support I noticed that the cue settings format supported by
subparse seems to be different compared to the latest spec.
subparse supports something like:
WEBVTT 00:00:01.000 --> 00:00:02.000 D:vertical T:50% One
While the standard specifies something like:
WEBVTT 00:00:01.000 --> 00:00:02.000 vertical:lr size:50% One
What was that implementation based on?
BTW, in case someone wanted to improve standard compatibility, an extensive set of sample files are in the official test suite.