[gst-devel] Gstreamer Giving Bad GC errors.

Mailing List SVR lists at svrinformatica.it
Sat Feb 6 17:17:06 CET 2010

In data sabato 6 febbraio 2010 14:27:29, debojyoti.pal at wipro.com ha scritto:
: > Actually, I am calling
> gst_x_overlay_set_xwindow_id (GST_X_OVERLAY (GST_MESSAGE_SRC (msg)),
> window_id)
> when I am receiving this GST_IS_X_OVERLAY(GST_MESSAGE_SRC (msg)) in the
> bus.

My implementation is in python not in c, here is the relevant code:

message_name = message.structure.get_name()
if message_name == "prepare-xwindow-id":
                        imagesink = message.src
                        imagesink.set_property("force-aspect-ratio", True)

where self.xid is:


defined in the widget init.

I tested my application doing at least 50 Next/Prev with no crash, so I think 
is something in your code and not a gstreamer or qt problem,

good luck,


> -----Original Message-----
> From: Mailing List SVR [mailto:lists at svrinformatica.it]
> Sent: Saturday, February 06, 2010 6:53 PM
> To: Debojyoti Pal (WT01 - PES-Mobile-Auto-CE Practice)
> Cc: Discussion of the development of GStreamer
> Subject: Re: [gst-devel] Gstreamer Giving Bad GC errors.
> In data sabato 6 febbraio 2010 10:51:15, Debsu ha scritto:
> : > Thanks Nicole for your reply. I tried WA_NativeWindow but still
> getting
> Bad
> > GC and application crashing. But before application crashed after 5-6
> > Next/Prev, now it crashes after 10-12 clicks on Next/Prev button.
> >
> > Deb
> I cannot reproduce the error in my player, do you use set_xwindow_id
> when you
> receive the prepare-xwindow-id message on the bus?
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