Date: Sun, 16 Apr 2000 16:52:42 -0400 From: Brian Reichert <reichert@numachi.com> To: Soren Schmidt <sos@freebsd.dk> Cc: Brian Reichert <reichert@numachi.com>, freebsd-mobile@FreeBSD.ORG Subject: Re: READ_BIG error using external DVD-ROM as acd0 Message-ID: <20000416165242.E20339@numachi.com> In-Reply-To: <200004162041.WAA28488@freebsd.dk>; from sos@freebsd.dk on Sun, Apr 16, 2000 at 10:41:34PM %2B0200 References: <20000416162956.D20339@numachi.com> <200004162041.WAA28488@freebsd.dk>
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On Sun, Apr 16, 2000 at 10:41:34PM +0200, Soren Schmidt wrote: > It seems Brian Reichert wrote: > > > > To sum up, I can read all of the files on the DVD-ROM, with the > > exception of 10 really huge vob files. > > > > Syslog shows: > > > > Apr 16 15:43:22 tetsuo /kernel: acd0: READ_BIG - ILLEGAL REQUEST > > asc=6f ascq=03 error=04 > > Thats because the DVD's are protected with the CSS stuff, the above > error is "read of scrambled data without authentification"... > > You need css-auth or decss to access to data... Hmmm, I had thought the CSS stuff was neccessary only to unscamble the data, not read a raw block off of the disc... > -Søren My mailer doesn't like your name, I see... -- Brian 'you Bastard' Reichert reichert@numachi.com 37 Crystal Ave. #303 Daytime number: (781) 273-4100 x161 Derry NH 03038-1713 USA Intel architecture: the left-hand path To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-mobile" in the body of the message
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