- All Implemented Interfaces:
- Box
public class CompositionTimeToSampleBox
extends FullBox
This box provides the offset between decoding time and composition time.
Since decoding time must be less than the composition time, the offsets are
expressed as unsigned numbers such that
CT(n) = DT(n) + CTTS(n)
where CTTS(n) is the (uncompressed) table entry for sample n.
The composition time to sample table is optional and must only be present if
DT and CT differ for any samples.
Hint tracks do not use this box.