? Re: how dvd lasers read discs
03-12-11, 06:29 PM
#1
Banned
Thread Starter
? Re: how dvd lasers read discs
The laser reads from the inside of the disc out right??? I believe thats how laser disc players lasers read as well. Am I correct?
Thanks for the info-
Thanks for the info-
03-12-11, 07:46 PM
#2
DVD Talk Limited Edition
Join Date: Mar 2002
Location: Mpls, MN
Posts: 6,830
Likes: 0
Received 0 Likes
on
0 Posts
Re: ? Re: how dvd lasers read discs
Do you mean underside? Yes. Whenever you read a label on a disc, the data for that "side" is actually the other side. With LD, this matters more often since they're almost all double sided.
If you actually mean "inside out", no. No optical disc shoots lasers out of itself. Uh, that I am aware of. I guess...prototypes and whatnot.
If you actually mean "inside out", no. No optical disc shoots lasers out of itself. Uh, that I am aware of. I guess...prototypes and whatnot.
03-14-11, 02:36 PM
#5
DVD Talk Hero
Re: ? Re: how dvd lasers read discs
I think he meant that it starts reading from the center of the disc and moves outward (the opposite of a phonograph record, for instance).
