Reset the buffer read offset so that the next invocation of LVTTSCLient::GetSynthesizedAudioBuffer starts from the first sample in the buffer.
- LV_TTS_RETURN_CODE RewindBuffer(void)
No errors; the buffer offset has been reset.
The TTS client handle is invalid (either Initialize has not been called or Destroy has already been called).
An exception occurred while processing the request.