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Re: [Bug-xorriso] driver and disc ID acquiring, hidden track

From: Ri-Ping YU
Subject: Re: [Bug-xorriso] driver and disc ID acquiring, hidden track
Date: Sat, 31 Oct 2015 10:05:14 +0800

> On DVD or BD media ?

On DVD and BD media.

> I doubt that libburn can be of help, because it restricts itself
> to SCSI commands which are specified by SPC-3, MMC-5, SBC-2.
> For DVD and BD there is simply no provision for anything but
> data blocks of 2048 bytes with automatic checksum and control bits.
> I never explored the specified possibilities of "raw" CD writing
> which would allow the burn program to manipulate the checksums
> and control bits of the data blocks on CD media.
> I assume you will have to look for a commercial provider of
> copy protection. (Beware: they might make overly optimistic promises.)

I'm so regretful to hear that.
But I have noticed the component such as "libisofs" in project libburnia, can I create one iso image include "bad track", then burn the image into the media?


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