CDDA: Last audio track of Enhanced Disc reported as wrong size

[RandomInsano]

It seems the last track of an *enhanced* audio CD is reported as being the wrong size. It might be possible that the lead-out is either being grabbed or ignored with the final file. That's a guess however. Note that everything works as expected on a standard audio CD.

​http://dl.getdropbox.com/u/128703/CDDA%20Filesystem/CD1.png

​http://dl.getdropbox.com/u/128703/CDDA%20Filesystem/CDDA3.PNG

When the final track is being copied, the operation fails with a 'Device recalibrate error' somewhere within where the Enhanced CD data track should exist. For example, one CD's final track copied 33MB of the final track when its actual size is only 17.4MB and the data track was ~93MB.

I've started looking into this a little bit. Some links for wonderful definitions: ​http://www.feurio.com/English/faq/faq_vocable_leadout.shtml

​http://www.feurio.com/English/faq/faq_vocable_multisessioncd.shtml

​http://www.feurio.com/English/faq/faq_vocable_cdextra.shtml

[RandomInsano]

Output from Exact Audio Copy

[RandomInsano]

Output from Haiku's Tracker

[RandomInsano]

Update: This isn't a problem with CDDA at all, but in fact a higher system. The CDPlayer also has issues with Enhanced CDs. The final track of one of my test discs is a mere 1:30 but it is being reported as 4:15 and the data track also seems playable until you actually try to do so.

Maybe change the ticket to reflect a problem with the SCSI TOC functions?

[RandomInsano]

Also, it seems BeOS Max 5 also copies far too much of the last track on an enhanced CD, producing all sorts of neat sounds when listening to the WAV :P

[RandomInsano]

This should be marked as a duplicate for bug #3473 because I believe it is the underlying problem.

[Ziusudra]

Not actually a duplicate. CDDA and CDPlayer are not aware that there is a 11,400 sector gap between the last audio track and the data session on ​Enhanced CDs.

I will be looking into fixing this soon.

[myob]

This is still apparent but I think there could be an overall problem with multi-session CD support dating back to the multisession mods to the ISO9660 addon that date to the R5 era. I've opened ticket #7020 for that.

[axeld]

Fixed in hrev41290.