thank you. unfortunatly the 4:3 solution seems to be the only one.

I have the sony nx700. Whe i watch movies with black bars, they looks stretced on the tv as if the original video format was 4:3! I noticed that i can fix the issue by changing the screen size from 16:9 to 4:3 (on WMS), but i don't think this is the right way, even if the result is the same. I ask t...