Unoffical empeg BBS

Quick Links: Empeg FAQ | RioCar.Org | Hijack | BigDisk Builder | jEmplode | emphatic
Repairs: Repairs

Topic Options
#182585 - 03/10/2003 10:22 Copyrighted wma's
mwest
old hand

Registered: 01/05/2003
Posts: 768
Loc: Ada, Oklahoma
I need to know the best way to rip a copyrighted wma to wav or mp3. I seem to remember a thread about it but I can't find it. Steps or links would be appreciated.
_________________________
-Michael West

Top
#182586 - 03/10/2003 10:29 Re: Copyrighted wma's [Re: mwest]
tfabris
carpal tunnel

Registered: 20/12/1999
Posts: 31578
Loc: Seattle, WA
I need to know the best way to rip a copyrighted wma to wav or mp3.


www.totalrecorder.com
_________________________
Tony Fabris

Top
#182587 - 03/10/2003 11:47 Re: Copyrighted wma's [Re: tfabris]
julf
veteran

Registered: 01/10/2001
Posts: 1307
Loc: Amsterdam, The Netherlands
How about a way to rip those "plays only on a CD player, not on a computer" CDs? OK, I know, formallly they are *not* CDs...

Top
#182588 - 03/10/2003 12:34 Re: Copyrighted wma's [Re: tfabris]
mwest
old hand

Registered: 01/05/2003
Posts: 768
Loc: Ada, Oklahoma
ok... I just ripped the wma to a cd with mp9 and then used eac to rip it to wav. That seems way to easy... So either copyright protection is an even bigger joke than I thought or EAC is even cooler than I thought. Ideas?
_________________________
-Michael West

Top
#182589 - 03/10/2003 12:37 Re: Copyrighted wma's [Re: julf]
tfabris
carpal tunnel

Registered: 20/12/1999
Posts: 31578
Loc: Seattle, WA
How about a way to rip those "plays only on a CD player, not on a computer" CDs?
Depends on the copy protection format used, there are several different ones. The various copy protection formats are discussed at www.cdrfaq.org if you're interested.

I, personally, have seen only one copy-protected CD, and the rip method is pretty straightforward.

They had tagged all the tracks as data tracks instead of audio tracks. They really were audio tracks, they just had the bit set that told the index they were data tracks. This makes most rippers just skip them and not bother ripping them, while many (not all) consumer CD players will dutifully try to play the tracks.

The solution is to rip the disc using one of the programs that will rip it in "Raw" mode, then edit the resulting cue sheet so that the tracks are audio tracks again, then burn a proper unprotected version from that cue sheet. Or, if your goal is to only rip the disc without using another physical CD, then you can feed the tracks and the cue sheet to a piece of CD-emulator software and tell your ripper to rip that.

Of course, that was a long time ago. I'm sure that some of the ripper packages will, by now, have gotten wise to this and let you override the "don't bother to rip data tracks" feature.
_________________________
Tony Fabris

Top
#182590 - 03/10/2003 12:41 Re: Copyrighted wma's [Re: mwest]
tfabris
carpal tunnel

Registered: 20/12/1999
Posts: 31578
Loc: Seattle, WA
So either copyright protection is an even bigger joke than I thought or EAC is even cooler than I thought.
Yeah, when a piece of software lets you burn a copy-protected file to an un-copy-protected medium like an audio CD, then yeah, it's a bit of a joke isn't it?

(EAC isn't doing anything special there, by the way.)

The only issue is that you've just taken something that was already lossy-data-compressed (WMA), then added another layer of lossy data compression (MP3) to it. So you don't have an exact copy of the original at this point. Then again, the WMA file wasn't an exact copy of the original to begin with, and the differences (assuming that you used very high quality settings at each stage) are going to be very slight.
_________________________
Tony Fabris

Top
#182591 - 03/10/2003 13:28 Re: Copyrighted wma's [Re: tfabris]
julf
veteran

Registered: 01/10/2001
Posts: 1307
Loc: Amsterdam, The Netherlands
In reply to:

The various copy protection formats are discussed at www.cdrfaq.org if you're interested.



Great! Thanks! The most recent one I came across was "Life for rent" by Dido. It does contain a warning about it, and a pointer to a (completely useless) www.bmg-copycontrol.info/

Top
#182592 - 03/10/2003 16:03 Re: Copyrighted wma's [Re: julf]
DWallach
carpal tunnel

Registered: 30/04/2000
Posts: 3810
How about a way to rip those "plays only on a CD player, not on a computer" CDs? OK, I know, formallly they are *not* CDs...

The FAQ covers most of what you need to know. Worst case, you just run an S/PDIF cable from a standalone CD player into your computer's sound card and just record the stuff directly. If your computer is lacking S/PDIF, you can buy USB adapters for $50-100.

Top