Audio CD TOC is not recognised in win9x

Dear members,

We’ve wrote a scsi miniport driver for virtual cdrom
drive . Here all the data CD TOC’s are recognised by
the upper layers and showing the directory structures
in the explorer … but for Audio CD’s the layers
above miniport are not recognising the TOC and that’s
why in the explorer after mounting the volume it’s
appearing as blank . But for the WinNT version of the
miniport it’s working absolutely fine and showing the
tracks .

Does the interpretation of Audio CD TOC’s is different
for Win9x and WinNT ??? Then what buffer should we
return from miniport level to make it recognised ???

Can any one help me regarding this???.. this
problem seems to be very interesting…

Thanks in advance…

som


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AFAIK even a non-virtual CDROM does not show the tracks in Explorer
under Win9X.

| Norbert Kawulski | mailto:xxxxx@stollmann.de |
| Stollmann T.P.GmbH, Development | http://www.stollmann.de |
–If it’s ISDN or Bluetooth, make sure it’s driven by Stollmann–

“Don’t let them drive you crazy when you know it’s a short walk.”

Dear members,

We’ve wrote a scsi miniport driver for virtual cdrom
drive . Here all the data CD TOC’s are recognised by
the upper layers and showing the directory structures
in the explorer … but for Audio CD’s the layers
above miniport are not recognising the TOC and that’s
why in the explorer after mounting the volume it’s
appearing as blank . But for the WinNT version of the
miniport it’s working absolutely fine and showing the
tracks .

Does the interpretation of Audio CD TOC’s is different
for Win9x and WinNT ??? Then what buffer should we
return from miniport level to make it recognised ???

Can any one help me regarding this???.. this
problem seems to be very interesting…

Thanks in advance…

som


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Dear Norbert & Others,

Non virtual CDROM’s show the Audio CD tracks in the
explorer for win9x. And by clicking there we can play
the songs… and it invokes the CD player… Can u
suggest any means by which I can let the system know
the CD is of type ‘Audio’ and not a Data-CD… for
Data-CD our miniport works fine . Problem is only to
recognise Audio one…

Do anyone has any comment on this…

som


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