Setting pipeline to PAUSED ...
Pipeline is live and does not need PREROLL ...
Progress: (open) Opening Stream
Progress: (connect) Connecting to rtsp://...
Progress: (open) Retrieving server options
Progress: (open) Retrieving media info
Progress: (request) SETUP stream 0
Progress: (request) SETUP stream 1
Progress: (request) SETUP stream 2
Progress: (open) Opened Stream
Setting pipeline to PLAYING ...
New clock: GstSystemClock
Progress: (request) Sending PLAY request
0:00:00.726325137 12573 0x7f3fd4039b20 FIXME                default gstutils.c:3766:gst_pad_create_stream_id_internal:<fakesrc0:src> Creating random stream-id, consider implementing a deterministic way of creating a stream-id
0:00:00.726436040 12573 0x7f3fd40399e0 FIXME                default gstutils.c:3766:gst_pad_create_stream_id_internal:<fakesrc1:src> Creating random stream-id, consider implementing a deterministic way of creating a stream-id
0:00:00.726616754 12573 0x7f3fd4039800 FIXME                default gstutils.c:3766:gst_pad_create_stream_id_internal:<fakesrc2:src> Creating random stream-id, consider implementing a deterministic way of creating a stream-id
Progress: (request) Sending PLAY request
Progress: (request) Sent PLAY request
0:00:05.915093069 12573      0x1410050 WARN                 rtspsrc gstrtspsrc.c:4872:gst_rtspsrc_reconnect:<rtspsrc0> warning: Could not receive any UDP packets for 5.0000 seconds, maybe your firewall is blocking it. Retrying using a TCP connection.
WARNING: from element /GstPipeline:pipeline0/GstRTSPSrc:rtspsrc0: Could not read from resource.
Additional debug info:
gstrtspsrc.c(4872): gst_rtspsrc_reconnect (): /GstPipeline:pipeline0/GstRTSPSrc:rtspsrc0:
Could not receive any UDP packets for 5.0000 seconds, maybe your firewall is blocking it. Retrying using a TCP connection.
0:00:06.894025902 12573 0x7f3fd40679e0 INFO             GST_CONTEXT gstvaapivideocontext.c:106:context_pad_query:<vaapidecode:src> context pad peer query failed
0:00:06.894079509 12573 0x7f3fd40679e0 INFO             GST_CONTEXT gstvaapivideocontext.c:146:_gst_context_get_from_query:<vaapidecode> found context ((NULL)) in upstream query

(gst-launch-1.0:12573): GStreamer-CRITICAL **: gst_context_get_structure: assertion 'GST_IS_CONTEXT (context)' failed
