# ADI_PLAY_PARMS

#### Dependent functions: adiStartPlaying, adiPlayFromMemory, adiPlayAsync

Field name | Type | Default | Units | Description
--- | --- | --- | --- | ---
DTMFabort | DWORD | 0xFFFF | mask | Mask that enables you to control which DTMFs abort play. See Valid DTMF values.
gain | INT32 | 0 | dB | Gain applied to the encoded audio. Ignored for encoding types for which applied gain is not supported. Valid AG board and CG board range is -54 through 24.
maxspeed | DWORD | 100 | percent | Maximum speed that is used. Determines how much DSP processing power is allocated to the play function. Valid AG board and CG board range is 100 through 200. Ignored for encoding types for which speed modification is not supported.
speed | DWORD | 100 | percent | Initial speedup or slowdown factor to apply to the encoded audio. Valid AG board and CG board range is 50 to maxspeed. Ignored for encoding types for which speed modification is not supported.