From owner-freebsd-hackers@FreeBSD.ORG Sat Jan 19 22:52:09 2008 Return-Path: Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 5A6D216A41A; Sat, 19 Jan 2008 22:52:09 +0000 (UTC) (envelope-from josh@tcbug.org) Received: from conn-smtp.mc.mpls.visi.com (conn.mc.mpls.visi.com [208.42.156.2]) by mx1.freebsd.org (Postfix) with ESMTP id 3465F13C448; Sat, 19 Jan 2008 22:52:09 +0000 (UTC) (envelope-from josh@tcbug.org) Received: from mail.tcbug.org (mail.tcbug.org [208.42.70.163]) by conn-smtp.mc.mpls.visi.com (Postfix) with ESMTP id C55377814; Sat, 19 Jan 2008 16:19:44 -0600 (CST) Received: from build64.tcbug.org (unknown [208.42.70.167]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.tcbug.org (Postfix) with ESMTP id 2951C2149802; Sat, 19 Jan 2008 16:19:44 -0600 (CST) From: Josh Paetzel To: freebsd-hackers@freebsd.org Date: Sat, 19 Jan 2008 16:19:37 -0600 User-Agent: KMail/1.9.7 References: <1200679902.4790ebdee1975@webmail.rawbw.com> <47921F6E.8020806@FreeBSD.org> In-Reply-To: MIME-Version: 1.0 Content-Type: multipart/signed; boundary="nextPart2622756.vU4FMI6zeq"; protocol="application/pgp-signature"; micalg=pgp-sha1 Content-Transfer-Encoding: 7bit Message-Id: <200801191619.43588.josh@tcbug.org> Cc: Yuri , Joshua Isom , Doug Barton Subject: Re: ATAPI dvdreader always fails on a particular DVD movie title X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 19 Jan 2008 22:52:09 -0000 --nextPart2622756.vU4FMI6zeq Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Content-Disposition: inline On Saturday 19 January 2008 12:30:06 pm Joshua Isom wrote: > On Jan 19, 2008, at 10:03 AM, Doug Barton wrote: > > Yuri wrote: > >> I tried to make a backup copy of one DVD that I own and 'dvdbackup' > >> always fails at a particular point. > > > > Would the dvds in question happen to be Sony movies? If so a web > > search might be useful to you. > > > > Doug > > Not only that, but do you actually see a DVD logo? Disney movies use > Disney DVD which is incompatible with the DVD specification. > Sony isn't the only maker of DVDs that has goo in them that will confuse=20 libdvdcss. =20 In a nut shell, in many places it's illegal to use 'nonauthorized' tools (l= ike=20 libdvdcss) to decrypt DVDs for any purpose (including playback). On top of= =20 that, the underlying tool used by nearly everything that reads movie DVDs o= n=20 =46reeBSD (libdvdcss) is unmaintained by anyone upstream, as time goes on m= ore=20 and more dvds are released that it either can't decrypt or are able to chok= e=20 it. =2D-=20 Thanks, Josh Paetzel (wearing libdvdcss port maintainer hat) PGP: 8A48 EF36 5E9F 4EDA 5A8C 11B4 26F9 01F1 27AF AECB --nextPart2622756.vU4FMI6zeq Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part. -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.4 (FreeBSD) iD8DBQBHknd/JvkB8SevrssRAoAjAJ4+8mFEfRYgcU/PJnGGTwoEM+V+XwCglD9X ByatHn9VfYzMYisSlLtCtho= =HXoX -----END PGP SIGNATURE----- --nextPart2622756.vU4FMI6zeq--