NAB
Because if I have the black bars (NAB) I would have to assume 704 width, therefore indicating my source is PAR 0.909. So my question is whether this only applies for direct digitalization (analog->digital) or it stands as well for DVD's digital content previous digitalized. Otherwise I would just need to assume PAR 0.888. I mean, I would like to know what do I have to base on to know if the manufacturer assumed 0.888 or 0.909. Mainly because when I do play any DVD (NTSC) on my laptop the object geometry is the same as using 0.888, and in practice it feels more natural than 0.909. Manufacturers must be doing it wrong? Id like to see examples on this.
Sorry this talk derived to AR, its something Ive been carrying on long time.
I cant differentiate between camera shake or other shakes, other than floating cels in case of animations(?)