Hi everyone, thanks for filing this bug and for testing my tutorial examples!
I was out-of-touch with some Gtk changes... you can no longer get the XID inside the prepare-xwindow-id/prepare-window-handle callback. Instead, you need to get the XID after you call window.show_all(), before you call Gtk.main(). I updated my examples with this fix: http://bazaar.launchpad.net/~jderose/+junk/gst- examples/view/head:/webcam-1.0 http://bazaar.launchpad.net/~jderose/+junk/gst- examples/view/head:/webcam-0.10 And I also made a note about this in my porting guide: https://wiki.ubuntu.com/Novacut/GStreamer1.0#prepare-xwindow-id Big thanks to Tim-Philipp Müller (__tim in the #gstreamer IRC channel) for pointing this out. Sorry to lead people astray! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1017914 Title: python: double free or corruption (out) To manage notifications about this bug go to: https://bugs.launchpad.net/gstreamer/+bug/1017914/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs