Thanks Piotr .
I am familiar with that .
But this will not be automatic - will need to do that on each movie/video .
What I would like is to make a certain directory the default one , for looking for Subs .
This would be very helpful in Settings - to be able to set Associations to Splash for different media file extensions .
Also to make Splash default for everything .
Most players offer this - shouldn't be very hard to do , I imagine .
I installed the new Splash 2 . Any 4K video will start right , and after a few seconds , both video and audio are choppy . Tried changing parameters in Settings ( Motion , Hardware Acceleration etc. ) - also did not help . Pot Player plays these OK . I tried to uninstall Splash Pro , and Splash 2 - ...