AVMutableAudioMixInputParametersMBS methods

Online Documentation   -   Statistics   -   FAQ   -   Plugin Parts (All, Dependencies)   -   Class hierarchy

New in Version 22.2 22.3 22.4 22.5 23.0 23.1 23.2 23.3 23.4 23.5 24.0 24.1

The list of the   topics,   classes,   interfaces,   controls,   modules,   global methods by category,   global methods by name,   screenshots,   licenses   and   examples.

Platforms to show: All Mac Windows Linux Cross-Platform

Back to AVMutableAudioMixInputParametersMBS class.

AVMutableAudioMixInputParametersMBS.Constructor

Type Topic Plugin Version macOS Windows Linux iOS Targets
method AVFoundation MBS AVFoundation Plugin 13.2 ✅ Yes ❌ No ❌ No ✅ Yes All
Creates and returns a mutable input parameters object with no volume ramps and trackID initialized to kCMPersistentTrackID_Invalid.

See also:

AVMutableAudioMixInputParametersMBS.Constructor(other as AVAudioMixInputParametersMBS)

Type Topic Plugin Version macOS Windows Linux iOS Targets
method AVFoundation MBS AVFoundation Plugin 15.1 ✅ Yes ❌ No ❌ No ✅ Yes All
The copy constructor to initialize with a mutable copy of the given object.

See also:

AVMutableAudioMixInputParametersMBS.Constructor(track as AVAssetTrackMBS)

Type Topic Plugin Version macOS Windows Linux iOS Targets
method AVFoundation MBS AVFoundation Plugin 13.2 ✅ Yes ❌ No ❌ No ✅ Yes All
Creates and returns a mutable input parameters object for a given track.

track: The track to associate with the input parameters object.
Initializes input parameters object with no volume ramps and trackID set to track's ID.

See also:

AVMutableAudioMixInputParametersMBS.setVolume(volume as Double, atTime as CMTimeMBS)

Type Topic Plugin Version macOS Windows Linux iOS Targets
method AVFoundation MBS AVFoundation Plugin 13.2 ✅ Yes ❌ No ❌ No ✅ Yes All
Sets the value of the audio volume starting at the specified time.

volume: The volume.
time: The start time at which to set the volume.

This method adds a volume ramp starting at time. This volume setting remains in effect until the end of the track unless you set a different volume level to start at a later time.

AVMutableAudioMixInputParametersMBS.setVolumeRamp(startVolume as Double, endVolume as Double, timeRange as CMTimeRangeMBS)

Type Topic Plugin Version macOS Windows Linux iOS Targets
method AVFoundation MBS AVFoundation Plugin 13.2 ✅ Yes ❌ No ❌ No ✅ Yes All
Sets a volume ramp to apply during a specified time range.

startVolume: The starting volume.
endVolume: The end volume.
timeRange: The time range over which to apply the ramp.

AVMutableAudioMixInputParametersMBS.trackID as Integer

Type Topic Plugin Version macOS Windows Linux iOS Targets
property AVFoundation MBS AVFoundation Plugin 13.2 ✅ Yes ❌ No ❌ No ✅ Yes All
The ID of the audio track to which the parameters should be applied.

(Read and Write computed property)

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


💬 Ask a question or report a problem