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Back to AVCompositionTrackSegmentMBS class.

AVCompositionTrackSegmentMBS.compositionTrackSegmentWithTimeRange(timeRange as CMTimeRangeMBS) as AVCompositionTrackSegmentMBS

Type Topic Plugin Version macOS Windows Linux iOS Targets
shared method AVFoundation MBS AVFoundation Plugin 13.2 ✅ Yes ❌ No ❌ No ✅ Yes All
Returns a composition track segment that presents an empty track segment.

timeRange: The time range of the empty composition track segment.

Returns an composition track segment that presents an empty track segment.

This method invokes Constructor with an empty URL, a trackID of kCMPersistentTrackID_Invalid, a time mapping with source.start and source.duration equal to kCMTimeInvalid, and with a target equal to timeRange.

This is the standard low-level representation of an empty track segment.

The items on this page are in the following plugins: MBS AVFoundation Plugin.


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