Streaming feature for ROM devices.

David Burg daviburg at windows.microsoft.com
Fri Jul 6 12:35:23 PDT 2007


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Hello,
Is there a way to get a list of read speeds for DVD-ROM devices?
The possible read speeds seem to be only reported in the Type 03h
performance descriptor, the write speed descriptors. Type 03h is not
mandatory for DVD-ROM devices. There seems to be a problem.
Furthermore for the set streaming command on the same drives, what is
the host expected to fill in the write size and time fields?
Best regards,
David Burg.



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