MFAudioStreamFlags MFPlayFlags MFSound_Create MFSound_CreateDynamic MFSound_CreateStream MFSound_Destroy MFSound_DestroyStream MFSound_FindSound MFSound_GetPlayCursor MFSound_GetSoundFromVoice MFSound_GetSoundInfo MFSound_GetStreamInfo MFSound_GetStreamVoice MFSound_Lock MFSound_Pause MFSound_PauseStream MFSound_Play MFSound_PlayStream MFSound_ReadStreamSamples MFSound_RegisterStreamHandler MFSound_SeekStream MFSound_SetBufferData MFSound_SetListenerPos MFSound_SetMasterVolume MFSound_SetPan MFSound_SetPlaybackOffset MFSound_SetPlaybackRate MFSound_SetVolume MFSound_Stop MFSound_Unlock MFSoundFlagsInternal MFStreamInfoType

MF_API void MFSound_SetPlaybackRate ( MFVoice *  pVoice, float  rate  ) Sets the playback rate for a voice. Parameters pVoice Pointer to a playing voice. rate Playback rate for the sound. Default is 1.0f. Returns None.