You know when you read something, you should try the understand it too. If you don't have a clue what I was writing about, just shut up.
I'll give you a hint. RTT is 16:9 widescreen video. BOW is 4:3 full screen.
I'll repead myself the whole dvd packed is 16:9.
1. go back and read carefuly what i've wrote.
2. and then go and educate yourself abour Aspect ratios widescreen fullscreen and ect.
Now to give you all some view whats been done in all these dvd releases, here some screens.
History 1 dvd
thriller 25th
vision
history dvd (see the white stripe on the left)
thriller 25th
history 2 dvd (see mj chin)
thriller 25th
history dvd
vision
the old videos like BJ, thriller are cleaned from scratches. to all videos are color corection applied and noise reduction. that way definition is lost. And since the 4:3 videos have black barrs on the sides, TO FIT TO THE WIDESCREEN VIDEOS LIKE RTT, JAM, WII, YRMW which are presented in anamorph 16:9, the letterboxed videos lose resolution, definition and quality.
And again, todays dvd-players are all able to play ntsc. thats why there is no reason for every company (not just Sony does this way) , to release two versions. Just the disc has to be region free.