Get the timestamp of the last #GstBuffer pushed on the #GstHarness srcpad, typically with gst_harness_push or gst_harness_push_from_src.
MT safe.
a #GstClockTime with the timestamp or GST_CLOCK_TIME_NONE if no #GstBuffer has been pushed on the #GstHarness srcpad
Get the timestamp of the last #GstBuffer pushed on the #GstHarness srcpad, typically with gst_harness_push or gst_harness_push_from_src.
MT safe.