[gst-devel] gst_element_seek problem
Sebastien Moutte
sebastien at moutte.net
Mon Jul 2 18:07:04 CEST 2007
Hey,
So you finally succeeded to get the video displayed in your Xwindow
application using the XOverlay interface of directdrawsink ?
Hm, your need of a Sleep to enable the seek operation is really strange.
Can you give us your threading model ? what are the threads initializing
GStreamer, calling seek function, running g_main_loop ...
Regards,
Sebastien
-----Original Message-----
From: gstreamer-devel-bounces at lists.sourceforge.net
[mailto:gstreamer-devel-bounces at lists.sourceforge.net] On Behalf Of bounce
bounce
Sent: lundi 2 juillet 2007 16:56
To: gstreamer-devel treamer devel mailing list
Subject: [gst-devel] gst_element_seek problem
Hi,
I'm developing an application in C with a GUI in Xwindow.
I'm using a "playbin" GStreamer element to read video files.
My problem is that when I'm using the "gst_element_seek" function, the video
is not seeking where I want and next if I play the video, it is played from
its last position and not from the wanted position.
I must repeat the operation twice with a Sleep to seek the video where I
want.
Here you have the code used to seek the video :
if ( ! gst_element_set_state(playbin, GST_STATE_PAUSED) ) {
printf("Couldn't set player to GST_STATE_PAUSED state.");
exit (EXIT_FAILURE);
}
// seeking to the beginnig of the video
if ( ! gst_element_seek(vsink, 1.0, GST_FORMAT_TIME, GST_SEEK_FLAG_FLUSH,
GST_SEEK_TYPE_SET, 0, GST_SEEK_TYPE_NONE, GST_CLOCK_TIME_NONE) ) {
printf("Error while executing gst_element_seek in video_seek
function.");
exit (EXIT_FAILURE);
}
The video is paused but the seeking is not right.
Is the way I took myself to do that wrong ?
Could you help me ?
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