Everything you ever wanted to know about Blu-ray.... but were too afraid to ask :o

[garlad]

Ok, so I am sure there are people here who would like to ask a few questions but are afraid that the questions they have are "silly" or they might think "people will think I am stupid if I ask this.." or "it's probably too obvious so I wont ask..." Well, dont be afraid anymore! This is the thread that will let you ask anything about blu-ray but were too afraid to ask It is for those little questions that you have where you are thinking "Ok, this is probably really obvious but.." Want to know some definitions? The explanation behind some abbreviations or acronyms? Just ask! No question is too ridiculous!

I know there are loads of threads here that will definately give you the answers, but all this thread should just provide one or two liners to answer your question in the simplest, quickest way.

Dont be shy, no matter how stupid or trivial you might think the question is, just ask!!

I'll start.. what the hell is "noise" in a film?? I read reviews etc and people SEE "noise" ?????

Also, in the film The Dark Knight, some scenes were shot in IMAX.. eh.. what is that?? What scenes? And what makes them stand out from the rest?? The whole film looked great to me!