Edit list table
An array of 32-bit values, grouped into entries containing 3 values each.
Mentioned in
Overview
The layout of the entries in this table is as follows.
Field | Bytes |
|---|---|
Track duration | 4 |
Media time | 4 |
Media rate | 4 |
An edit list table entry contains the following elements.
- Track duration
A 32-bit integer that specifies the duration of this edit segment in units of the movie’s time scale.
- Media time
A 32-bit integer containing the starting time within the media of this edit segment (in media timescale units). If this field is set to
–1, it is an empty edit. The last edit in a track should never be an empty edit. Any difference between the movie’s duration and the track’s duration is expressed as an implicit empty edit.- Media rate
A 32-bit fixed-point number that specifies the relative rate at which to play the media corresponding to this edit segment. This rate value cannot be
0or negative.