Returns the media decode time range covered by the fragments (moof) in a media segment, in seconds. Returns null if the data has no fragments or can't be read (e.g. WebM).
moof
Uses the first track fragment of each moof; segments for MSE carry one track.
Returns the media decode time range covered by the fragments (
moof) in a media segment, in seconds. Returns null if the data has no fragments or can't be read (e.g. WebM).Uses the first track fragment of each
moof; segments for MSE carry one track.