I don't understand the problem as you described it.<div><br></div><div>Have you tired: gst-launch -v --gst-plugin-spew<br><div><br></div><div>In your psuedo pipeline, the scaling is last, so the video will still be 704x480 until after videoscale. But it's my understanding you needs caps at the output of video scale to tell it to upscale. If you provide that it will probably do what you want.<div> <br clear="all"><b>Mike Mitchell</b><br><br><br><br> <br><br><div class="gmail_quote">On Thu, Oct 6, 2011 at 9:33 PM, Ashwini Sharma <span dir="ltr"><<a href="mailto:ak.ashwini@gmail.com">ak.ashwini@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 All,<div><br></div><div> I want to the get the negotiated caps of a pad, to find the resolution (width and height) and frame-rate of the video.</div><div><br></div><div>My pipeline looks like</div><div><br></div><div> filesrc->mpegtsdemux->decodebin->ffmpegcolorspace->videoscale->xvimagesink.</div><div><br></div><div>In this pipeline I am scaling my video to 1280x720 resolution from 704x480</div><div><br></div><div>When I get the "src" or "sink" pad of ffmpegcolorspace and print the caps from that, the width and height are returned as 1280x720 and not the original one 704x480.</div> <div><br></div><div>Can someone please tell me where am I going wrong.</div><div><br></div><div>Thanks,</div><div>Ashwini Kumar</div> <br>_______________________________________________<br> gstreamer-devel mailing list<br> <a href="mailto:gstreamer-devel@lists.freedesktop.org">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><br></div></div></div>