CMTimeRangeMBS.Duration as CMTimeMBS

Type	Topic	Plugin	Version	macOS	Windows	Linux	iOS	Targets
property	AVFoundation	MBS AVFoundation Plugin	13.2	✅ Yes	❌ No	❌ No	✅ Yes	All

The duration.

(Read and Write property)

CMTimeRangeMBS.EndTime as CMTimeMBS

Type	Topic	Plugin	Version	macOS	Windows	Linux	iOS	Targets
property	AVFoundation	MBS AVFoundation Plugin	13.2	✅ Yes	❌ No	❌ No	✅ Yes	All

Returns a CMTime structure representing the end of a time range.

range: The CMTimeRange from which to find the end of time range.
Returns a CMTime representing the end of the specified time range.

This function returns a CMTime structure that indicates the end of the time range specified by the range parameter. ContainsTime(range, range.EndTime) is always false.
(Read only property)

CMTimeRangeMBS.IsEmpty as Boolean

Type	Topic	Plugin	Version	macOS	Windows	Linux	iOS	Targets
property	AVFoundation	MBS AVFoundation Plugin	13.2	✅ Yes	❌ No	❌ No	✅ Yes	All

Returns a Boolean value that indicates whether a given CMTimeRange has a duration of 0.

Returns true if range has a duration of 0; otherwise, false.
(Read only property)

CMTimeRangeMBS.IsIndefinite as Boolean

Type	Topic	Plugin	Version	macOS	Windows	Linux	iOS	Targets
property	AVFoundation	MBS AVFoundation Plugin	13.2	✅ Yes	❌ No	❌ No	✅ Yes	All

Returns a Boolean value that indicates whether a given CMTimeRange is indefinite.

Returns true if range is indefinite; otherwise, false.
An indefinite time range has either an indefinite start or an indefinite duration, or both.
(Read only property)

CMTimeRangeMBS.IsInvalid as Boolean

Type	Topic	Plugin	Version	macOS	Windows	Linux	iOS	Targets
property	AVFoundation	MBS AVFoundation Plugin	13.2	✅ Yes	❌ No	❌ No	✅ Yes	All

Returns a Boolean value that indicates whether a given CMTimeRange is invalid.

Returns true if range is invalid; otherwise, false.
(Read only property)

CMTimeRangeMBS.IsValid as Boolean

Type	Topic	Plugin	Version	macOS	Windows	Linux	iOS	Targets
property	AVFoundation	MBS AVFoundation Plugin	13.2	✅ Yes	❌ No	❌ No	✅ Yes	All

Returns a Boolean value that indicates whether a given CMTimeRange is valid.

Returns true if range is valid; otherwise, false.
(Read only property)

CMTimeRangeMBS.Start as CMTimeMBS

Type	Topic	Plugin	Version	macOS	Windows	Linux	iOS	Targets
property	AVFoundation	MBS AVFoundation Plugin	13.2	✅ Yes	❌ No	❌ No	✅ Yes	All

The start time.

(Read and Write property)