<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta content="text/html; charset=UTF-8" http-equiv="Content-Type"> </head> <body bgcolor="#ffffff" text="#000000"> On 01/24/2012 05:24 PM, Bruno Gonzalez wrote: <blockquote cite="mid:CAORBtqzxcXVqTyBziE=HJYRKRvzbYke7XeA-iy-qfYvO1UP-WA@mail.gmail.com" type="cite">Thanks for the input. Unfortunately, I still don't have any hints as to how to get the play time in the original source file. </blockquote> Use queries to get the duration and current playback position Stefan. <blockquote cite="mid:CAORBtqzxcXVqTyBziE=HJYRKRvzbYke7XeA-iy-qfYvO1UP-WA@mail.gmail.com" type="cite"> Doing back-of-the-envelope calculations on the client is not an option, I need the actual playing time, with a precision of cents of second. <div> </div> <div>Any idea? <div class="gmail_quote">On Tue, Jan 24, 2012 at 16:08, Stefan Sauer <<a moz-do-not-send="true" href="mailto:ensonic@hora-obscura.de">ensonic@hora-obscura.de</a>> wrote: <blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;"> <div bgcolor="#ffffff" text="#000000"> <div class="im"> On 01/24/2012 03:49 PM, Bruno Gonzalez wrote: <blockquote type="cite">Hi, I have a server-client video streaming using gstreamer and RTP. So basically: [source storage] --> [server] ---------> [client] --> [frames rendered on screen] Is there any way to know, for each rendered frame, what was the original playing time in the video source of the server? For example. - At 10 fps, after 30 seconds of playing, the "playing time" would be 300.0 seconds. - But if the network is slow, the playing time could very well be only 276.4 seconds. - Or maybe some frames could be lost if using UDP. - Also, if the source storage has variable framerate, I cannot use "10fps" or any other average fps for any calculations. </blockquote> </div> video is synchronized to the clock. That is after 30 sec of playing time the video is more or less at 30s. If the network is slow, it is likely that some frames have been skipped. Stefan <blockquote type="cite"> <div class="im"> How could this be achieved? Thanks! <div> </div> -- Saludos, Bruno González _______________________________________________ Jabber: stenyak AT <a moz-do-not-send="true" href="http://gmail.com" target="_blank">gmail.com</a> <a moz-do-not-send="true" href="http://www.stenyak.com" target="_blank">http://www.stenyak.com</a> </div> <pre><fieldset></fieldset> _______________________________________________ gstreamer-devel mailing list <a moz-do-not-send="true" href="mailto:gstreamer-devel@lists.freedesktop.org" target="_blank">gstreamer-devel@lists.freedesktop.org</a> <a moz-do-not-send="true" href="http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel" target="_blank">http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel</a> </pre> </blockquote> </div> _______________________________________________ gstreamer-devel mailing list <a moz-do-not-send="true" href="mailto:gstreamer-devel@lists.freedesktop.org">gstreamer-devel@lists.freedesktop.org</a> <a moz-do-not-send="true" href="http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel" target="_blank">http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel</a> </blockquote> </div> <div> </div> -- Saludos, Bruno González _______________________________________________ Jabber: stenyak AT <a moz-do-not-send="true" href="http://gmail.com" target="_blank">gmail.com</a> <a moz-do-not-send="true" href="http://www.stenyak.com" target="_blank">http://www.stenyak.com</a> </div> <pre wrap=""> <fieldset class="mimeAttachmentHeader"></fieldset> _______________________________________________ gstreamer-devel mailing list <a class="moz-txt-link-abbreviated" href="mailto:gstreamer-devel@lists.freedesktop.org">gstreamer-devel@lists.freedesktop.org</a> <a class="moz-txt-link-freetext" href="http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel">http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel</a> </pre> </blockquote> </body> </html>