Open Sound System
OSS 4.x Programmer's Guide

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MIXT_STEREOPEAK mixer control type

Stereo peak meter control MIXT_STEREOPEAK


This is a stereo peak meter control that returns the highest linear sample values (0 to 255) measured since the control was previously read. Reading the controls resets the volume counters to zero.

The left channel value is stored in the least significant byte of the value field (bits 0 to 7). Right channel value is stored in bits 8 to 15.

The MIXT_MONOPEAK control is used for mono (one channel) peak meters.

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