mergAVAssetTrackGet

Typefunction
DictionaryLCS
LibraryLiveCode Script
Syntax
mergAVAssetTrackGet(<pAssetPointer>, <pAssetTrackID>, <pProp>)
Associationsmergav
Summary

Get the value of an asset track property

Introduced8.0
OSios, mac
Platformsdesktop, mobile
Parameters
NameTypeDescription
pAssetPointer

a pointer to the asset in memory

pAssetTrackID

the id of the asset track

pProp

the name of the property requsted which will be one of: - enabled - estimated data rate - extended language tag - language code - media type - natural size - natural time scale - nominal frame rate - self contained - time range : start time and duration in milliseconds - playable - total sample data length - preferred volume - metadata formats - preferred transform : the affine transform that should be applied to the asset track

Values
NameTypeDescription
return

the property requested

Description

This function also works on an asset composition track.

Tagsexternals