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AVMutableAudioMixInputParametersMBS.Constructor
Type Topic Plugin Version macOS Windows Linux Console & Web iOS
method AVFoundation MBS AVFoundation Plugin 13.2 Yes No No Yes, macOS only No
Function: Creates and returns a mutable input parameters object with no volume ramps and trackID initialized to kCMPersistentTrackID_Invalid.

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AVMutableAudioMixInputParametersMBS.Constructor(other as AVAudioMixInputParametersMBS)
Type Topic Plugin Version macOS Windows Linux Console & Web iOS
method AVFoundation MBS AVFoundation Plugin 15.1 Yes No No Yes, macOS only No
Function: The copy constructor to initialize with a mutable copy of the given object.

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AVMutableAudioMixInputParametersMBS.Constructor(track as AVAssetTrackMBS)
Type Topic Plugin Version macOS Windows Linux Console & Web iOS
method AVFoundation MBS AVFoundation Plugin 13.2 Yes No No Yes, macOS only No
Function: Creates and returns a mutable input parameters object for a given track.
Notes:
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.

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AVMutableAudioMixInputParametersMBS.setVolume(volume as Double, atTime as CMTimeMBS)
Type Topic Plugin Version macOS Windows Linux Console & Web iOS
method AVFoundation MBS AVFoundation Plugin 13.2 Yes No No Yes, macOS only No
Function: Sets the value of the audio volume starting at the specified time.
Notes:
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.

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AVMutableAudioMixInputParametersMBS.setVolumeRamp(startVolume as Double, endVolume as Double, timeRange as CMTimeRangeMBS)
Type Topic Plugin Version macOS Windows Linux Console & Web iOS
method AVFoundation MBS AVFoundation Plugin 13.2 Yes No No Yes, macOS only No
Function: Sets a volume ramp to apply during a specified time range.
Notes:
startVolume: The starting volume.
endVolume: The end volume.
timeRange: The time range over which to apply the ramp.

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AVMutableAudioMixInputParametersMBS.trackID as Integer
Type Topic Plugin Version macOS Windows Linux Console & Web iOS
property AVFoundation MBS AVFoundation Plugin 13.2 Yes No No Yes, macOS only No
Function: The ID of the audio track to which the parameters should be applied.
Notes: (Read and Write computed property)

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




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