Several years ago I raised an issue that when I burned a BD and played it on a Sony BD player, small irritating horizontal black bars appeared adjacent to moving objects.
This effect was not noticeable while playing the same BD on a computer - on a BD player only.
Clever gurus suggested that this problem was a result of a mixture of source video files shot by different cameras and/or formats. They suggested a good working solution - to produce a MPEG-2 file first and then use it in the new project to burn the BD.
Unfortunately I do not remember the name of that clever guru.
Anyway. Several years passed. Two versions of PD have gone to the past. But the problem is still pending. Moreover I found out that it has nothing to do with a mixture of files - homogeneous source files give the same sad result.
Just recently I tried to burn a BD compiled from Sony .mts files directly from PD 10 and again saw the same familiar black bars on my brand new and modern BD player.
Probably I've missed something? Or probably I'm doing something wrong? I cannot believe that Cyberlink sticks with such an abvious bug for such a long time.
Thank you for your advice.