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Using 2 DVD Drives Simultaneously

markho

n00b
Joined
May 23, 2006
Messages
36
I was trying to burn a dvd with the original in one drive and the blank in another. Its still asking me to put in the disk into the original's drive. I used shrink, dvdx copy, and dvd Fab pro, all do the same. It also takes me like 1:30 minutes to copy one damn disk. This right?
 
System specs?

Re-encoding is very cpu intensive so that is likely where your performance bottleneck is. And unless youre using dual layer disks, there is no straight copy like CD's.
 
Does "1:30 minutes" mean a minute and a half or an hour and a half?

For DVD Shrink, when you click the "Backup" button, select the correct burner device from the "Select Backup Target" dropdown. That should be all it takes.

 
1 hour 30 minutes yep. i have a amd64 3000, 1gig, corsair, neo2 nvidia chipset msi mobo.
 
markho said:
1 hour 30 minutes yep. i have a amd64 3000, 1gig, corsair, neo2 nvidia chipset msi mobo.

That isn't bad if its re-encoding, it probably takes me about that long if not a bit quicker to mencode 2-pass a movie.
 
dirtydr said:
System specs?

Re-encoding is very cpu intensive so that is likely where your performance bottleneck is. And unless youre using dual layer disks, there is no straight copy like CD's.

Can this be done as easily as CDs when targeting a dual layer disc?

If I bought a new dual-layer DVD and wanted to make a backup to a dual layer disc, could I just pop one in each, and burn disc to disc like a CD, then have the burnt disc work in my DVD player?

For some reason I assumed you would have to DeCSS the original disc first, or is decrypting rather CPU-light work that can be done on the fly?
 
Use DVD Decrypter to rip the disc, should take at most 15 minutes to rip.
 
NulloModo said:
For some reason I assumed you would have to DeCSS the original disc first, or is decrypting rather CPU-light work that can be done on the fly?
DeCSS is rather fast, yeah. Even the obfuscated Perl version is fast enough for realtime playback on my system ;) The DVD drive speed is likely the limiting factor in a pure decrypt operation, it's only 25 MB/s.

 
Dew said:
Use DVD Decrypter to rip the disc, should take at most 15 minutes to rip.

But if I could rip and burn simultaneously that would be 15 minutes I save. And let's say I'm backing up a rack of 200+ DVDs, that's quite a lot of time in the long run.

Then again I guess after the first one I could rip one disc while I am burning the previous image, but that sounds sort of like a pain.
 
I have a AMD 3200 and if I am doing anything other at the time of encoding I notice skips sometimes in the finished product. Maybe a dual core processor would allow burning and ripping but I don't do two things at once on my 3200. As I look at my CPU usage ripping uses all my CPU and I think if you try to burn while ripping its only going to make things longer in both things. Not save time like you want.
 
I have 2 drives and burn/rip alot of dvds. If I get both drives doing something at the same time, there is some serious slow down and takes about twice as long.

I usually just do one at a time. Unless this is sometype of issue that can be fixed and I might start do 2 at a time.
 
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