Delay in displaying video window

[akaChella]

Hi all,

I have a created a pipeline that plays the video file locally and streams the audio.

I have created a XWindow to play the video (used gst_x_overlay_set_window_handle() API to set the xwindow window id. xvimagesink is my sink).

Everything works fine. There is no Lip Sync issue. Nothing...!!!

But, the problem is, for the first time when i issue the play command, i am able to hear the audio as soon as i issue the play command, but the video window is displayed approximately after 3 seconds. But once the video is displayed there is no lip sync issue, means there is no data loss.

From the next time onwards, the window is displayed as soon as the play command is issued.

Any idea, as why there is a delay in displaying video window.

Thanks in advance.