On Tue, Apr 26, 2011 at 6:27 PM, Stephen Kell <[email protected]> wrote:

> > 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'd say if there are *any* audio tracks, it's worth doing a CDDB lookup.
> Sometimes the order is reversed, e.g. game CDs that have a red-book
> audio soundtrack after the track with the game data. Sometimes there
> are even multiple data tracks (e.g. one for Mac, one for Windows).
>

Ok. It sounds like you've got a good idea of what you'd expect to see. If
this is correct, then
probably it would be best for you to work something that meets your
expectations.

If there's a question or a coding problem you have, I can probably help out.



>
> > 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.
>

> Cool -- should be no trouble. I'll post back in a couple of days. I can
> probably provide a few more test cases too, for other kinds of
> data/audio hybrid.
>

Great! Rather than post the disc images to the mailing l'd suggest
https://savannah.gnu.org/patch/?group=libcdio instead.  Another possibility
is to send the images directly to me.


>
> Thanks!


No - thank you!


>


> Stephen
>
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