Getting errors: B-pyramid level 2 detected. Shift DTS to 3 frames and alot of H264 warn: Unexpected pic_order_cnt_lsb value 1. FrameNum: 385 slice type: B_TYPE.
It's really very, very confusing what you're writing, because apparently, as you said, you've been using different media players and tried different types of conversions (MKV, m2ts, ...).
It's unclear, which player gave you this information when playing back which version of your copy that was transcoded with which tool....
And there is one thing i never seen before. (added jpg)
I dont get this when playing original disc. 2 min of this before movie starts.
You forgot to add the jpg.
I played the main m2ts filen with diffrent media players and I get that information at the beginning.
I really would like to see what you're talking about.
But that's just curiosity. The explanation for the effect is simple:
The main movie clip is
00000.m2ts, which has a duration of 2:08
The playlist that represents the main movie starts about 3 minutes into the clip and stops 4 minutes before the end.
So the actual movie is 2:01
When you're playing back the m2ts file (as James said:
don't do that), you'll get those additional minutes, that are not intended to be part of the movie.
Now, I'm having a hard time believing, that converting to MKV with CloneBD did not fix this issue for you, because CloneBD is pretty good at these things and should have automatically cut off the unwanted areas and resulted in a clean MKV file.
If you just slipped the m2ts file into some other converter, like ffmpeg, you'd get an over-length MKV file exhibiting the same problem you get when playing back the m2ts file.
To sum it up:
definitely not a protection issue.
and definitely really crappy authoring on that disc.