Get the number of samples queued in the audio device. This is
usually less than the segment size but can be bigger when the
implementation uses another internal buffer between the audio
device.
For playback ringbuffers this is the amount of samples transferred from the
ringbuffer to the device but still not played.
For capture ringbuffers this is the amount of samples in the device that are
not yet transferred to the ringbuffer.
Get the number of samples queued in the audio device. This is usually less than the segment size but can be bigger when the implementation uses another internal buffer between the audio device.
For playback ringbuffers this is the amount of samples transferred from the ringbuffer to the device but still not played.
For capture ringbuffers this is the amount of samples in the device that are not yet transferred to the ringbuffer.