On Mon, Apr 25, 2011 at 5:06 PM, Stephen Kell <sr...@srcf.ucam.org> wrote:
> Hi, > > I'm fairly sure I've run into a bug in cd-info. For audio discs with a > trailing data track -- like a lot of CD singles and various others -- > print_analysis() is skipped and no CDDB info is printed. The offending > code is around lines 1190--1245 of cd-info.c. The test currently is that if there are no data tracks we consider cd audio. What would be a better test? If there is only one data track after all of the audio tracks? > I don't have time to cook > up a patch right now, but I can do in a little while if need be. > What would be very helpful is to remaster this CD to make it not proprietary so we have a sample test to work with. For example you could burn this to an image and then make the wav part be 1 second of silence. If the data part has copyrighted text, change the text. We want to keep the *structure* of the CD image to be about the same. The content can be totally different. > > I've pasted the output for my CD of Bowie's Station to Station, which > has a data track at the end. Let me know if I can provide any other > information. Thanks (for any help, and for working on libcdio!), > > Stephen. > > stephen@ernest-4:/usr/local/src/libcdio-0.81$ cd-info > cd-info version 0.81 x86_64-pc-linux-gnu > Copyright (c) 2003, 2004, 2005, 2007, 2008 R. Bernstein > This is free software; see the source for copying conditions. > There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A > PARTICULAR PURPOSE. > CD location : /dev/cdrom > CD driver name: GNU/Linux > access mode: ioctl > > Vendor : OEM > Model : CD-ROM F564E > Revision : 1.15 > Hardware : CD-ROM or DVD > Can eject : Yes > Can close tray : Yes > Can disable manual eject : Yes > Can select juke-box disc : No > > Can set drive speed : No > Can read multiple sessions (e.g. PhotoCD) : Yes > Can hard reset device : No > > Reading.... > Can read Mode 2 Form 1 : Yes > Can read Mode 2 Form 2 : Yes > Can read (S)VCD (i.e. Mode 2 Form 1/2) : Yes > Can read C2 Errors : Yes > Can read IRSC : Yes > Can read Media Channel Number (or UPC) : Yes > Can play audio : Yes > Can read CD-DA : Yes > Can read CD-R : Yes > Can read CD-RW : Yes > Can read DVD-ROM : No > > Writing.... > Can write CD-RW : No > Can write DVD-R : No > Can write DVD-RAM : No > Can write DVD-RW : No > Can write DVD+RW : No > __________________________________ > > Disc mode is listed as: CD-DA > CD-ROM Track List (1 - 7) > #: MSF LSN Type Green? Copy? Channels Premphasis? > 1: 00:02:00 000000 audio false no 2 no > 2: 10:16:27 046077 audio false no 2 no > 3: 14:16:72 064122 audio false no 2 no > 4: 20:20:62 091412 audio false no 2 no > 5: 25:54:60 116460 audio false no 2 no > 6: 32:10:22 144622 audio false no 2 no > 7: 40:42:42 183042 data false no > 170: 43:20:16 194866 leadout (437 MB raw, 437 MB formatted) > Media Catalog Number (MCN): 0724352190607 > Last CD Session LSN: 183042 > audio status: no status > volume level port 0: 255 (0..255) 100 (0..100) > volume level port 1: 255 (0..255) 100 (0..100) > volume level port 2: 0 (0..255) 0 (0..100) > volume level port 3: 0 (0..255) 0 (0..100) > __________________________________ > CD Analysis Report > session #2 starts at track 7, LSN: 183042, ISO 9660 blocks: 194714 > ISO 9660: 194714 blocks, label `BOWIE ' > > _______________________________________________ > Libcdio-help mailing list > Libcdio-help@gnu.org > https://lists.gnu.org/mailman/listinfo/libcdio-help >
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