<table cellspacing="0" cellpadding="0" border="0" ><tr><td valign="top" style="font: inherit;"><DIV>Hi Jan,</DIV>
<DIV>Thanks for the suggestions.</DIV>
<DIV> </DIV>
<DIV>I would start debugging the pipeline with gst-launch and totem. </DIV>
<DIV> </DIV>
<DIV>Also, Would like to know, When a buffer with decoded frame is sent using gst_pad_push() to downstream to the xvimagesink , is there any event notification sent back with gst_pad_push() to the upstream elements, when the frame gets rendered at xvimagesink. If not with gst_pad_push(), is there any other API which can be used to send notification to the upstream element, after frame is rendered to the display from the xvimagesink.</DIV>
<DIV> </DIV>
<DIV>Thanks,</DIV>
<DIV>Jayasena</DIV>
<DIV> </DIV>
<DIV><BR><BR>--- On <B>Fri, 9/11/09, Jan Schmidt <I><thaytan@noraisin.net></I></B> wrote:<BR></DIV>
<BLOCKQUOTE style="PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: rgb(16,16,255) 2px solid"><BR>From: Jan Schmidt <thaytan@noraisin.net><BR>Subject: Re: [gst-devel] A/V sync and stutter issue<BR>To: "Discussion of the development of GStreamer" <gstreamer-devel@lists.sourceforge.net><BR>Date: Friday, September 11, 2009, 11:02 PM<BR><BR>
<DIV class=plainMail>Hi,<BR><BR>On Fri, 2009-09-11 at 11:22 +0100, Jan Schmidt wrote:<BR><BR>Hrmn, my initial reply was lacking somewhat in detail ;)<BR><BR>> On Thu, 2009-09-10 at 11:43 -0700, jayasena s wrote:<BR>> > <BR>*snip*<BR><BR>> > Hi,<BR>> > I am having A/V Sync and stutter issues , when using totem<BR>> > player with gstreamer.<BR>> > With gst-launch, audio and video are in sync and video is<BR>> > smooth ( no stutter issue).<BR>> > <BR>> > Timestamps seem to be good, the stutter is more visible for<BR>> > the first 4 seconds of the playback. <BR>> >
<BR>> > Did anyone come across this issue, Could you suggest ways to<BR>> > debug these issues<BR><BR>I'd start by identifying the difference between the pipeline you're<BR>giving gst-launch and what totem is using. Totem (depending on the<BR>version) is using either playbin or playbin2, with the gconf audio and<BR>video sinks.<BR><BR>Cheers,<BR>Jan. <BR><BR>> > <BR>> > Thanks,<BR>> > Jai<BR>> > <BR>> > <BR>> > <BR>> > -----Inline Attachment Follows-----<BR>> > <BR>> >
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