playback (Playback)

Screenshot of the Playback Plugin
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Provides a dialog to set up the playback parameters. Please refer to the section Playback in this manual for more information.

playback method

The method used for playback, see PlayBackParam.h.

playback device

A string that determines the playback device or channel. The meaning depends on the playback method.


The number of channels to use for playback, currently supports only 1 (mono) or 2 (stereo).

bits per sample

The number of bits per sample for playback, should be 8, 16, 24 or 32. Depends on the playback method and the playback device.

buffer size

Determines the size of the playback buffer, used as exponent for calculating the real buffer size as 2^n, e.g. setting this to 16 gives a buffer size of 2^16 = 64 kB.