<div dir="ltr">Dear all,<div>I am new to GStreamer, kindly easy go on me. ;). I am streaming with RTSP from the USB Camera from Linux box, and trying to show in Max box.</div><div><br></div><div>Server end i used the below command :</div><div><br></div><div>Ubuntu Linux:</div><div><br></div><div>gst-launch-0.10 autovideosrc ! video/x-raw-yuv,framerate=\(fraction\)30/1,width=640,height=480 ! x264enc ! video/x-h264 ! rtph264pay pt=96 ! udpsink host=<ip> port=5000 -v<br></div><div><br></div><div><br></div><div>Mac OS:</div><div><br></div><div>
<p class="">./gst-launch-0.10 udpsrc port=5000 ! "application/x-rtp, clock-rate=90000, encoding-name=(string)H264, payload=96" ! rtph264depay ! vtdec_h264 ! autovideosink sync=true -v</p><p class=""><br></p><p class="">I have received the below error:</p><p class=""><br></p><p class="">Setting pipeline to PAUSED ...</p><p class="">ERROR: Pipeline doesn't want to pause.</p><p class="">ERROR: from element /GstPipeline:pipeline0/vtdec_h264:vtdec_h2640: API error</p><p class="">Additional debug info:</p><p class="">vtdec.c(187): gst_vtdec_change_state (): /GstPipeline:pipeline0/vtdec_h264:vtdec_h2640:</p><p class="">Could not obtain required API: failed to open VideoToolbox</p><p class="">Setting pipeline to NULL ...</p><p class="">
</p><p class="">Freeing pipeline ...</p><p class=""><br></p><p class="">1) It looks like GStreamer could not find the video Toolbox in mac which is required for hardware decoding. </p><p class="">2) Which plugin name is used for software decoding ?. </p><p class=""><br></p><p class="">Additionally:</p><p class=""><br></p><p class=""> I have the below gstreamer version installed in my machine :</p><p class=""><br></p><p class=""><br></p><p class="">./gst-launch-0.10 --version</p><p class="">gst-launch-0.10 version 0.10.36</p><p class="">GStreamer 0.10.36</p><p class="">
</p><p class=""><a href="http://www.gstreamer.com">http://www.gstreamer.com</a></p><p class=""><br></p><p class=""><br></p><p class="">Please advise where can i find more info? did i overlook something?.</p><p class=""><br></p><p class=""><br></p><p class=""><br></p></div></div>