<div>gst-launch videomixer name=mix ! ffmpegcolorspace ! xvimagesink \</div><div>filesrc location=XXX.avi ! decodebin ! mix. \</div><div>filesrc location=YYY.jpg ! jpegdec ! imagefreeze ! ffmpegcolorspace ! mix.</div><div> <br></div><br><div class="gmail_quote">2012/3/2 Angel Martin <span dir="ltr"><<a href="mailto:amartin@vicomtech.org">amartin@vicomtech.org</a>></span><br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> <div>You need to use imagefreeze... because videomixer does not manage framerate of the picture.</div><br><div class="gmail_quote">2012/3/2 <span dir="ltr"><<a href="mailto:kususe@interfree.it" target="_blank">kususe@interfree.it</a>></span><div> <div></div><div class="h5"><br> <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> <span>Ok, I added a trailing dot. <br>But I got:</span><br><span> </span><br><span>gstpngdec.c(550): gst_pngdec_task (): /GstPipeline:pipeline0/GstPngDec:pngdec0:<br>stream stopped, reason error</span><br><span> </span><br> <span>with the impossibility to make the "preroll".</span><br><span> </span><br><span>Cheers,</span><br><span>K.</span><br><span>-----Messaggio originale-----</span><br><span>Da: Tim-Philipp Müller <<a href="mailto:t.i.m@zen.co.uk" target="_blank">t.i.m@zen.co.uk</a>></span><br> <span>Inviato il: 01 Mar 2012 - 19:50</span><br><span>A: <a href="mailto:gstreamer-devel@lists.freedesktop.org" target="_blank">gstreamer-devel@lists.freedesktop.org</a></span><br><span><div><br><br>On Thu, 2012-03-01 at 11:40 -0800, kususe wrote:<br> <br>> I want to code a pipeline to overlay an image on a video. <br>> First I would like to understand how to implement this one and then to code<br>> it. <br>> So I attemped with this: <br>> <br>> gst-launch filesrc location=/home/boss/test/video.mpg ! decodebin2 !<br> </div>> vid eomixer name=mix ! xvimagesink filesrc location =<div><br>> /home/boss/test/image.png ! pngdec ! ffmpegcolorspace ! mix<br>> <br>> but I got: "pipeline wrong. No element called mix"<br><br> </div><div>I believe the syntax you're looking for is mix. with a trailing dot,<br>this basically means "a suitable pad on the element named 'mix'".<br><br> Cheers<br> -Tim<br><br></div><div> _______________________________________________<br>gstreamer-devel mailing list<br><a href="mailto:gstreamer-devel@lists.freedesktop.org" target="_blank">gstreamer-devel@lists.freedesktop.org</a><br><a href="http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel" target="_blank">http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel</a></div> </span><br> <br>-------------------------------------------------------------------------------<br>Valore legale alle tue mail<br>InterfreePEC - la tua Posta Elettronica Certificata<br><a href="http://pec.interfree.it" target="_blank">http://pec.interfree.it</a><br> -------------------------------------------------------------------------------<br> <br>_______________________________________________<br> gstreamer-devel mailing list<br> <a href="mailto:gstreamer-devel@lists.freedesktop.org" target="_blank">gstreamer-devel@lists.freedesktop.org</a><br> <a href="http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel" target="_blank">http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel</a><br> <br></blockquote></div></div></div><br> </blockquote></div><br>