i am studying and developing vst plugin.
i have wondered
" void processBlock (AudioSampleBuffer& buffer, MidiBuffer& midiMessages) override"
i try this, it was called after i added to the channel.
so this means that if i did not played that track, vst plugin process that data ( 0.000000, 0.0000000)
do i have right concept??
or is there any concept or way to recognize the track playing??