Pulls a #GstBuffer from the #GAsyncQueue on the #GstHarness sinkpad. Unlike gst_harness_pull this will not wait for any buffers if not any are present, and return null straight away.
MT safe.
a #GstBuffer or null if no buffers are present in the #GAsyncQueue
Pulls a #GstBuffer from the #GAsyncQueue on the #GstHarness sinkpad. Unlike gst_harness_pull this will not wait for any buffers if not any are present, and return null straight away.
MT safe.