Date: Thu, 15 Mar 2001 14:32:02 +0100 From: Brad Knowles <brad.knowles@skynet.be> To: David Kelly <dkelly@hiwaay.net>, Garrett Wollman <wollman@khavrinen.lcs.mit.edu> Cc: chat@FreeBSD.ORG Subject: Re: [OT?] - Central point router Message-ID: <v04220801b6d67490a716@[194.78.241.123]> In-Reply-To: <200103150446.f2F4kke76575@grumpy.dyndns.org> References: <200103150446.f2F4kke76575@grumpy.dyndns.org>
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At 10:46 PM -0600 3/14/01, David Kelly wrote:
> I always favored Beagle Bros products myself.
Oh, man. Their ProntoDOS was the absolute coolest. It sliced
bread about a half dozen different ways, and if you wanted to toast
the bread as well, there were plenty of other packages that Beagle
Bros. sold that could do that, too.
--
Brad Knowles, <brad.knowles@skynet.be>
#!/usr/bin/perl -w
# 531-byte qrpff-fast, Keith Winstein and Marc Horowitz <sipb-iap-dvd@mit.edu>
# MPEG 2 PS VOB file on stdin -> descrambled output on stdout
# arguments: title key bytes in least to most-significant order
# Usage:
# qrpff 153 2 8 105 225 /mnt/dvd/VOB_FILE_NAME | extract_mpeg2 | mpeg2_dec -
$_='while(read+STDIN,$_,2048){$a=29;$b=73;$c=142;$t=255;@t=map{$_%16or$t^=$c^=(
$m=(11,10,116,100,11,122,20,100)[$_/16%8])&110;$t^=(72,@z=(64,72,$a^=12*($_%16
-2?0:$m&17)),$b^=$_%64?12:0,@z)[$_%8]}(16..271);if((@a=unx"C*",$_)[20]&48){$h
=5;$_=unxb24,join"",@b=map{xB8,unxb8,chr($_^$a[--$h+84])}@ARGV;s/...$/1$&/;$
d=unxV,xb25,$_;$e=256|(ord$b[4])<<9|ord$b[3];$d=$d>>8^($f=$t&($d>>12^$d>>4^
$d^$d/8))<<17,$e=$e>>8^($t&($g=($q=$e>>14&7^$e)^$q*8^$q<<6))<<9,$_=$t[$_]^
(($h>>=8)+=$f+(~$g&$t))for@a[128..$#a]}print+x"C*",@a}';s/x/pack+/g;eval
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