kAudioQueueProperty_DecodeBufferSizeFrames

Value is a read/write UInt32 value that is the size of the buffer into which a playback (output) audio queue decodes buffers. A larger buffer provides more reliability and better long-term performance at the expense of memory and decreased responsiveness in some situations.

var kAudioQueueProperty_DecodeBufferSizeFrames: AudioQueuePropertyID { get }