(In reply to Mario Kleiner from comment #5)
> Can you try what happens if you add the following snippet
> inside the <device> section of your /etc/drirc and restart compton?
> 
> <application name="compton" executable="compton">
>     <option name="allow_rgb10_configs" value="false"/>
> </application>
> 
> The output of xdpyinfo and glxinfo could also be useful.
> 
> To disable the new rgb10 support globally, one can add this snippet instead:
> 
> <option name="allow_rgb10_configs" value="false"/>

adding this for obs resolves
https://bugs.freedesktop.org/show_bug.cgi?id=104540

<application name="obs" executable="obs">
     <option name="allow_rgb10_configs" value="false"/>
</application>