Type Alias AVAudioNodeTapBlock

pub type AVAudioNodeTapBlock = *mut Block<dyn Fn(NonNull<AVAudioPCMBuffer>, NonNull<AVAudioTime>)>;

Available on crate features AVAudioBuffer and AVAudioNode and AVAudioTime and block2 only.

A block that receives copies of the output of an AVAudioNode.

Parameter buffer: a buffer of audio captured from the output of an AVAudioNode

Parameter when: the time at which the buffer was captured

CAUTION: This callback may be invoked on a thread other than the main thread.

See also Apple’s documentation