• added window selection property to easily select a single window to capture(!)

• create own thread with it's own main loop. let us not assume OBS comes with one, and if it does, try not to interfere with it.
• always copy the video buffer. this comes with a performance penalty, but pipewire versions >= 0.21 seem to have issue if we don't.
• don't leak the bus watch handle. this could have led to "too many files open" error in case of many stop/starts.

• Removed dependency to GTK (in preparation to the GTK4 release as it removed some of the API being used)
• Hopefully fixed a potential crash fix when the source was being removed while running
• Some minor fixes..

First release with Mutter API.

Note:

• Shared object filename changed
• Source ID chnaged

That allows parallel use of the old plugin and this one.

• make screen capture HiDPI aware

• make timestamps a property for the user to enable/disable

• Theoretical fix where caps were not received due to a race - did anyone ever experienced it?

• fix race between processes

• move the SHM socket to the user run directory

• use GDP payload format between processes for exchanging data (may add a memcpy().. to be investigated, but allows much for interesting data to be transferred for debugging, performance measuring and alike)
• SHM socket path is now configurable (in case you can't read/write to /tmp)
• Added option to capture all screens at once (may be helpful for multi monitor setups as you can only have one instance of a GNOME capture session)