An object that defines an interface for reading audio samples that result from mixing the audio from one or more tracks.
- iOS 4.1+
- macOS 10.7+
- Mac Catalyst 13.0+Beta
- tvOS 9.0+
AVAssetReaderAudioMixOutput is a concrete subclass of
You can read the audio data mixed from one or more asset tracks by adding an instance of
AVAssetReaderAudioMixOutput to an asset reader using
add(_:). You can read the samples in a default format or you can convert them to a different format.
Creating an Audio Mix Output
Configuring Audio Properties
A reader object used to obtain the media data of an asset, either file-based or consisting of an assemblage of media data from multiple sources.
An abstract class that defines an interface for reading a single collection of samples of a common media type from an asset reader object.
This documentation contains preliminary information about an API or technology in development. This information is subject to change, and software implemented according to this documentation should be tested with final operating system software.Learn more about using Apple's beta software