<div dir="ltr">Hi Amit, DeepakRohan,<div><br></div><div>I replaced video_00 with video_0, but the error is similar.</div><div>I think it is the problem of "caps". Any idea how to debug it?</div><div><br></div><div>arm-linux-gnueabi-gst-launch-1.0 filesrc location=lucy.mp4 ! qtdemux name=demux  <b>demux.video_0</b> ! queue ! hantrovdec srcwidth=640 srcheight=480 dstwidth=640 dstheight=480 ! mylcdsink -v<br></div><div><br></div><div><div>[58455.363935] <span style="font-size:12.8px"> M</span><span style="font-size:12.8px">Y_LCD: enter mylcd_fb_mmap</span></div><div>Setting pipeline to PAUSED ...</div><div>Pipeline is PREROLLING ...</div><div>ERROR: from element /GstPipeline:pipeline0/GstQTDemux:demux: GStreamer encountered a general stream error.</div><div>Additional debug info:</div><div><span style="font-size:12.8px">/home/joelz/poky/build/tmp/</span><span style="font-size:12.8px">work/armv6-poky-linux-gnueabi/</span><span style="font-size:12.8px">gstreamer1.0-plugins-good/1.4.</span><span style="font-size:12.8px">5-r0/gst-plugins-good-1.4.5/</span><span style="font-size:12.8px">gst/isomp4/qtdemux.c(4434): gst_qtdem:</span><br></div><div>streaming stopped, reason not-linked</div><div>ERROR: pipeline doesn't want to preroll.</div><div>Setting pipeline to NULL ...</div><div>/GstPipeline:pipeline0/GstQTDemux:demux.GstPad:video_0: caps = "NULL"</div><div>/GstPipeline:pipeline0/GstQTDemux:demux.GstPad:audio_0: caps = "NULL"</div><div>Freeing pipeline ...</div></div><div><br></div></div><div class="gmail_extra"><br clear="all"><div><div class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div>Thanks,</div><div>Joel</div></div></div></div></div></div>
<br><div class="gmail_quote">On Thu, Jun 30, 2016 at 4:05 AM, DeepakRohan <span dir="ltr"><<a href="mailto:deepak027rohan077@gmail.com" target="_blank">deepak027rohan077@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi Joel<br>
<br>
In case of gstreamer-1.0, qtdemux creates pads with _%u.<br>
Example audio_0, video_1.<br>
In gstreamer-0.10 qtdemux creates the pads with _%02d. Like audio_00,<br>
video_01.<br>
Hopefully it helped you.<br>
<br>
<br>
<br>
--<br>
View this message in context: <a href="http://gstreamer-devel.966125.n4.nabble.com/qtdemux-error-streaming-stopped-reason-not-linked-tp4678289p4678326.html" rel="noreferrer" target="_blank">http://gstreamer-devel.966125.n4.nabble.com/qtdemux-error-streaming-stopped-reason-not-linked-tp4678289p4678326.html</a><br>
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