Track matte atom ('matt')

Overview

Track matte atoms are used to visually blend the track’s image when it is displayed.

Track matte atoms have an atom type value of 'matt'.

The layout of a track matte atom is as follows.

Topics

Data fields

• Size
• Type
• Compressed matte atom

See Also

Describing tracks

• Track atom ('trak')
• Track header atom ('tkhd')
• Track exclude from autoselection atom ('txas')
• Track aperture mode dimension atoms
• Clipping atom ('clip')
• Clipping region atom ('crgn')
• Compressed matte atom ('kmat')
• Edit atom ('edts')
• Edit list atom ('elst')
• Playing with edit lists
• Track load settings atom ('load')
• Track reference atoms
• Track input map atoms