9fd396834a
gst_amf_encoder_try_output() pushes at most one output buffer downstream although more may be ready. As a consequence, output samples will keep queueing up in AMFComponent whenever QueryOutput() returns AMF_REPEAT (and do_wait is FALSE). This has negative impact on latency when the video being encoded is a live stream. In order to avoid it, always retrieve and push all samples available in AMFComponent's output queue at once. Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2536>