Discussion:
NZ police using linux in DVD recorders?
Nick Rout
2011-06-22 00:01:37 UTC
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I routinely get dvd's from the police with interviews of
clients/witnesses (yes they have finally moved from VHS thank god).

I noticed today that the root directory of one of the DVD's has a
"DVDAuthor.xml" file, so I assume these custom boxes are using a linux
system to record and write the DVD.

The custom recording boxes they have in the interview rooms area black
box with a lens, three standard looking computer dvd writers (they
make 3 copies of the dvd), plus some buttons for recording, copying
etc, a keyboard for entering the name, date, purpose of interview etc.

Anyway, just interesting to note that the systems are likely using
open software. No doubt cheaper and more reliable...

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yuri
2011-06-22 10:58:45 UTC
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Post by Nick Rout
I noticed today that the root directory of one of the DVD's has a
"DVDAuthor.xml" file, so I assume these custom boxes are using a linux
system to record and write the DVD.
Is the creation of DVDAuthor.xml unique to some linux-only DVD
recording app? Are is this a premature conclusion?

All the same, as a tax payer I would be pleased to find the police
saving money on these systems.

Yuri

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Zarek Jenkinson
2011-06-22 11:16:44 UTC
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http://nfs.shawnfumo.com/wiki/DVDAuthor/Overview and
http://nfs.shawnfumo.com/wiki/DVDAuthor/XML.

Care to post the contents of the file?
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Bruce Clement
2011-06-22 11:18:14 UTC
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Post by Nick Rout
I noticed today that the root directory of one of the DVD's has a
"DVDAuthor.xml" file, so I assume these custom boxes are using a linux
system to record and write the DVD.
Not necessarily Linux. DVDAuthor http://dvdauthor.sourceforge.net/ is
available in the freeBSD ports collection and has frontends tagged as
Windows compatible suggesting that the command line tool can be compiled for
Windows as well
Post by Nick Rout
Anyway, just interesting to note that the systems are likely using
open software. No doubt cheaper and more reliable...
Given how secretive companies making hardware for law enforcement are about
their technology (e.g. breathalyser manuals not being available to defense
lawyers) I'll hazard a guess that we'll never know for sure.
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