Aggregator.getLatency
gst.types.ClockTime getLatency()Retrieves the latency values reported by self in response to the latency query, or gst.types.CLOCK_TIME_NONE if there is not live source connected and the element will not wait for the clock.
Typically only called by subclasses.
Returns
The latency or gst.types.CLOCK_TIME_NONE if the element does not sync