public class TrackFragmentBaseMediaDecodeTimeBox
extends FullBox
This class is part of JCodec ( www.jcodec.org ) This software is distributed
under FreeBSD License
The Track Fragment Base Media Decode Time Box provides the absolute decode
time, measured on the media timeline, of the first sample in decode order in
the track fragment. This can be useful, for example, when performing random
access in a file; it is not necessary to sum the sample durations of all
preceding samples in previous fragments to find this value (where the sample
durations are the deltas in the Decoding Time to Sample Box and the
sample_durations in the preceding track runs). The Track Fragment Base Media
Decode Time Box, if present, shall be positioned after the Track Fragment
Header Box and before the first Track Fragment Run box.
- Author:
- The JCodec project