Quick and simple question - how can I change size of internal QAudioProbe buffer? It seems to adjust it's size according to source - it's 40 ms for the QAudioRecorder and something like 0,18s for QMediaPlayer or even nearly 1 second, depending of played file. And I really want to punch guy writing this class in the face, because this class is nearly useless with buffer size changing randomly like this (for example 1s delay is completely unacceptable if we want to visualise this sound).