<div dir="ltr">Just to add we are running GStreamer 1.2.0 on an embedded linux (OpenEmbedded) system<br></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Fri, Jun 6, 2014 at 11:49 AM, Dylan Broome <span dir="ltr"><<a href="mailto:dylan@blackmoth.com.au" target="_blank">dylan@blackmoth.com.au</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div><div><div><div><div><div><div>Hello,<br><br></div>Im receiving the following error continuously from my rtsp client pipeline. im really not sure why this is occuring and am hoping someone here has some idea :)<br>
<br></div>We publish an rtsp stream out from a device and display it real time on another device.<br><br></div>Server pipeline:<br><br>imxv4l2src capture-mode=3 fps-n=15 ! video/x-raw,width=1280,height=800 ! tee name=t ! videocrop name=crop ! queue ! appsink name=raw t. ! fisheye name=project projection=rectilinear interpolation=midpoint ! video/x-raw,width=1024,height=768 ! appsink name=appproject<br>
<br></div>This produces 2 streams that are passed to an appsink in order for our rtsp-server to attach clients on request. So the next half of the server stream is:<br><br>appsrc name=raw is-live=true ! queue max-size-buffers=3 leaky=downstream ! videorate drop-only=true average-period=2000000000 ! videocrop name=crop ! imxipuvideotransform name=transform ! capsfilter name=caps caps=video/x-raw ! imxvpuenc_h264 name=h264 bitrate=4096 ! rtph264pay name=pay0 pt=96<br>
<br></div>Then on the client system we display the stream with the following pipeline:<br><br>rtspsrc name=videosrc buffer-mode=1 protocols=tcp ! queue name=videoqueue ! rtph264depay name=depay ! h264parse ! imxvpudec name=decode ! imxipuvideotransform ! imxipusink name=sink sync=false<br>
<br></div>First we get this once :<br>0:00:02.786696666 2811 0x37d02030 WARN codecparsers_h264 gsth264parser.c:1736:gst_h264_parse_pps: failed to read SE<br>0:00:02.786785666 2811 0x37d02030 WARN codecparsers_h264 gsth264parser.c:1743:gst_h264_parse_pps: error parsing "Picture parameter set"<br>
0:00:02.786826333 2811 0x37d02030 WARN h264parse gsth264parse.c:510:gst_h264_parse_process_nal:<h264parse2> failed to parse PPS:<br><br>Thereafter we get this from what looks like every frame:<br><br>
0:00:13.371507669 2793 0x37c02030 WARN codecparsers_h264 gsth264parser.c:1814:gst_h264_parser_parse_slice_hdr: couldn't find associated picture parameter set with id: 0<br><br></div>Thank you in advance,<br>Dylan<br>
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