Class: audioPluginSource
Get frame size returned by the plugin
frameSize = getSamplesPerFrame(myAudioSourcePlugin)
frameSize = getSamplesPerFrame( returns
the frame size at which the plugin is run. myAudioSourcePlugin)frameSize is
the number of output samples (rows) that the current call to the processing
function of myAudioSourcePlugin must return.
In a digital audio workstation (DAW) environment, getSamplesPerFrame interacts
with the DAW to determine the frame size. Frame size can vary from
call to call, as determined by the DAW environment.
In the MATLAB® environment, getSamplesPerFrame returns
the value set by a previous call to the setSamplesPerFrame method.
If setSamplesPerFrame has not been called, then getSamplesPerFrame returns
the default value, 256.
Note
When authoring source plugins in MATLAB, getSamplesPerFrame is
valid only when called in the processing function.