Setting pipeline to PAUSED ... Pipeline is live and does not need PREROLL ... Progress: (open) Opening Stream Progress: (open) Opening Stream Progress: (connect) Connecting to rtsp://admin:Sieora123@192.168.1.108:554/cam/realmonitor?channel=1&subtype=0 Progress: (connect) Connecting to rtsp://admin:Sieora123@192.168.1.108:554/cam/realmonitor?channel=1&subtype=0 Progress: (open) Opening Stream Progress: (connect) Connecting to rtsp://admin:Sieora123@192.168.1.108:554/cam/realmonitor?channel=1&subtype=0 Progress: (open) Opening Stream Progress: (connect) Connecting to rtsp://admin:Sieora123@192.168.1.108:554/cam/realmonitor?channel=1&subtype=0 Progress: (open) Opening Stream Progress: (connect) Connecting to rtsp://admin:Sieora123@192.168.1.108:554/cam/realmonitor?channel=1&subtype=0 Progress: (open) Opening Stream Progress: (connect) Connecting to rtsp://admin:Sieora123@192.168.1.108:554/cam/realmonitor?channel=1&subtype=0 Progress: (open) Opening Stream Progress: (connect) Connecting to rtsp://admin:Sieora123@192.168.1.108:554/cam/realmonitor?channel=1&subtype=0 Progress: (open) Opening Stream Progress: (connect) Connecting to rtsp://admin:Sieora123@192.168.1.108:554/cam/realmonitor?channel=1&subtype=0 Progress: (open) Opening Stream Progress: (open) Opening Stream Progress: (connect) Connecting to rtsp://admin:Sieora123@192.168.1.108:554/cam/realmonitor?channel=1&subtype=0 Progress: (connect) Connecting to rtsp://admin:Sieora123@192.168.1.108:554/cam/realmonitor?channel=1&subtype=0 Progress: (open) Opening Stream Progress: (connect) Connecting to rtsp://admin:Sieora123@192.168.1.108:554/cam/realmonitor?channel=1&subtype=0 Progress: (open) Opening Stream Progress: (connect) Connecting to rtsp://admin:Sieora123@192.168.1.108:554/cam/realmonitor?channel=1&subtype=0 Progress: (open) Opening Stream Progress: (connect) Connecting to rtsp://admin:Sieora123@192.168.1.108:554/cam/realmonitor?channel=1&subtype=0 Progress: (open) Retrieving server options Progress: (open) Retrieving server options Progress: (open) Retrieving server options Progress: (open) Retrieving server options Progress: (open) Retrieving server options Progress: (open) Retrieving server options Progress: (open) Retrieving server options Progress: (open) Retrieving server options Progress: (open) Retrieving server options Progress: (open) Retrieving server options Progress: (open) Retrieving server options Progress: (open) Retrieving server options Progress: (open) Retrieving server options Progress: (open) Retrieving media info ERROR: from element /GstPipeline:pipeline0/GstURIDecodeBin:uridecodebin4/GstRTSPSrc:source: Unhandled error Additional debug info: gstrtspsrc.c(6563): gst_rtspsrc_send (): /GstPipeline:pipeline0/GstURIDecodeBin:uridecodebin4/GstRTSPSrc:source: Service Unavailable (503) ERROR: pipeline doesn't want to preroll. Setting pipeline to PAUSED ... Setting pipeline to READY ... Setting pipeline to NULL ... Freeing pipeline ...