ReadonlyreferenceThe ID of the track.
ReadonlyreferencesAn array of segment references. Each segment reference provides information about individual media segments.
ReadonlytimescaleThe timescale for the media in this 'sidx' box. It is a 32-bit unsigned integer. This value represents the number of time units that pass in one second.
ReadonlyversionThe version, 0 and 1 supported.
Represents the base structure of a Segment Index ('sidx') Box. The 'sidx' box is used in MPEG-4 media files to provide indexing information for efficient data access and retrieval.