Priming information for audio conversion.
SDKs
- iOS 9.0+
- macOS 10.11+
- Mac Catalyst 13.0+
- tvOS 9.0+
- watchOS 3.0+
Framework
- AVFoundation
Declaration
struct AVAudioConverterPrimeInfo
StructureAVAudio
AVAudio
Topics
Initializing Priming Information
init()Initializes a priming information structure.
init(leadingInitializes a priming information structure with leading and trailing frames.
Getting Frame Properties
var leadingThe number of leading (previous) input frames required by the converter to perform a high-quality conversion.
var trailingThe number of trailing input frames past the end input frame; required by the converter to perform a high-quality conversion.
See Also
Getting Priming Information
var primeThe number of priming frames.
var primeThe priming method to be used by the sample rate converter or decoder.