I am using gstreamer-1.0 with ximagesrc for capturing the screen of my Linux box...
Unfortunately I see some "tearing" on the captured images, and I guess it is due to the lack of v-sync while grabbing the desktop...
Is v-sync supported somehow by ximagesrc? Does it depend on system configuration and/or driver? Looking at ximagesrc documentation I can't find any useful details about that... but maybe there is some "black magic" for making this working... :)