getCurrentOutputLatencyMs
Retrieves the current output latency of the audio stream.
Output latency refers to the time it takes for an audio signal to travel from the application to the digital-to-analog converter (DAC). This metric is an important for synchronizing audio input with playback.
Return
Double - The current output latency in milliseconds or -1.0 if latency detection is not available or if there's an error in calculating latency.