Platforms to show: All Mac Windows Linux Cross-Platform
Back to AVAssetReaderTrackOutputMBS class.
AVAssetReaderTrackOutputMBS.audioTimePitchAlgorithm as string
Type | Topic | Plugin | Version | macOS | Windows | Linux | iOS | Targets |
property | AVFoundation | MBS AVFoundation Plugin | 14.0 | ✅ Yes | ❌ No | ❌ No | ✅ Yes | All |
The supported constants are defined in Time Pitch Algorithm Settings.
An NSInvalidArgumentException will be raised if this property is set to a value other than the defined constants.
Available in OS X v10.9 and later.
(Read and Write computed property)
AVAssetReaderTrackOutputMBS.Constructor(track as AVAssetTrackMBS, outputSettings as dictionary)
Type | Topic | Plugin | Version | macOS | Windows | Linux | iOS | Targets |
method | AVFoundation | MBS AVFoundation Plugin | 13.2 | ✅ Yes | ❌ No | ❌ No | ✅ Yes | All |
track: The track from which the reader should source sample buffers.
outputSettings: A dictionary of output settings to be used for sample output. Pass nil to receive samples as stored in the track.
You use keys from one of AVAudioSettings.h, AVVideoSettings.h, or <CoreVideo/CVPixelBuffer.h>, depending on the media type and the output format you want.
Initialization fails if the output settings cannot be used with the specified track.
Those keys are available in AVFoundationMBS class.
AVAssetReaderTrackOutputMBS.outputSettings as dictionary
Type | Topic | Plugin | Version | macOS | Windows | Linux | iOS | Targets |
method | AVFoundation | MBS AVFoundation Plugin | 13.2 | ✅ Yes | ❌ No | ❌ No | ✅ Yes | All |
The value is a dictionary that contains values for keys from either AVAudioSettings.h (linear PCM only) for audio tracks or <CoreVideo/CVPixelBuffer.h> for video tracks. A value of nil indicates that the output will return samples in their original format as stored in the target track.
Those keys are available in AVFoundationMBS class.
AVAssetReaderTrackOutputMBS.track as AVAssetTrackMBS
Type | Topic | Plugin | Version | macOS | Windows | Linux | iOS | Targets |
method | AVFoundation | MBS AVFoundation Plugin | 13.2 | ✅ Yes | ❌ No | ❌ No | ✅ Yes | All |
The items on this page are in the following plugins: MBS AVFoundation Plugin.