|Type||Topic||Plugin||Version||macOS||Windows||Linux||Console & Web||iOS|
|class||AVFoundation||MBS AVFoundation Plugin||14.0||Yes||No||No||Yes, macOS only||No|
Instances of AVAssetTrackGroup describe a single group of related alternate tracks, only one of which should be played at a time. Groups of alternate tracks typically contain variations of the same content, such as subtitles in multiple translations.
Clients can inspect the track groups contained in an asset (AVAsset) instance by loading and obtaining the value of the asset's trackGroups property.
This is an abstract class. You can't create an instance, but you can get one from various plugin functions.
- property Handle as Integer
- 3 methods
- shared method available as boolean
This class has no sub classes.
Some methods using this class:
- AVAssetMBS.trackGroups as AVAssetTrackGroupMBS()
The items on this page are in the following plugins: MBS AVFoundation Plugin.
MBS Xojo PDF Plugins