Gentoo Archives: gentoo-user

From: "Jörg Schaible" <joerg.schaible@×××.de>
To: gentoo-user@l.g.o
Subject: [gentoo-user] Re: Re: Strange problem with audio CDs
Date: Sat, 15 Jan 2011 10:05:58
Message-Id: igror1$6l6$1@dough.gmane.org
In Reply to: Re: [gentoo-user] Re: Strange problem with audio CDs by Joerg.Schilling@fokus.fraunhofer.de (Joerg Schilling)
1 Joerg Schilling wrote:
2
3 > Jörg Schaible <joerg.schaible@×××.de> wrote:
4 >
5 >> > There is a set of red-book deviations that is called "cactus
6 >> > datashield"
7 >> >
8 >> > cdparanoia will not extract more than 40 seconds from such a "CD"
9 >> > regardless of the drive you are using.
10 >> >
11 >> > With cdda2wav you will be able to extract the whole "CD" as long as the
12 >> > drive is not cunfused by the media and as long as you don't run hostile
13 >> > software like "hald" or similar that helps to confuse the drive.
14 >>
15 >> At least from konsole I can use cdda2wav with normal speed, while the
16 >> ripping KDE apps all seem to fail. Since KDE is still based on hald,
17 >> about what kind of effects you're talking?
18 >
19 > The defects seen in "cactus datashield" will cause many drives to go into
20 > an endless loop in firmware in case you send the READ TOC command to the
21 > drive.
22 >
23 > Hald was written by people who know too few about CD-ROM handling and as
24 > hald and other programs (e.g. libGStreamer and cdparanoia) send a READ TOC
25 > to the drive, they may trigger this problem. The only way out of this
26 > problem is to mechanically reload the media and not to let any other
27 > program access the drive except for cdda2wav.
28
29 Thanks for taking the time.
30
31 - Jörg