From owner-freebsd-questions@freebsd.org Sun Apr 10 19:24:45 2016 Return-Path: Delivered-To: freebsd-questions@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 17B44B0BB51 for ; Sun, 10 Apr 2016 19:24:45 +0000 (UTC) (envelope-from jd1008@gmail.com) Received: from mail-yw0-x230.google.com (mail-yw0-x230.google.com [IPv6:2607:f8b0:4002:c05::230]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id CB3891E5B for ; Sun, 10 Apr 2016 19:24:44 +0000 (UTC) (envelope-from jd1008@gmail.com) Received: by mail-yw0-x230.google.com with SMTP id t10so186588059ywa.0 for ; Sun, 10 Apr 2016 12:24:44 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=subject:to:references:from:message-id:date:user-agent:mime-version :in-reply-to:content-transfer-encoding; bh=gYZWUMcMRs8ItMFpf6y7861OUBjJ4P4BAawDPnRUcmA=; b=fNB5Mn3EitsjSHeyIgMQL2s5VVFs9cqeKPIydvgN2TPwynfBB/MRF7uqXm4qqV4sSF mQHeFABKhZb9oxp2o0Q9YIULF8jIP5hmaO+qwSmhUiU8Q7L3BTSm3ogkPtRMogSMmsId gPcrOEEFF7VdHjk7I55MmGix9pKMl8BuZlfSEqsysqJjZzqAiLjE7HIeJyqLgy2UdFNX HfCc1ohXcWZrL6/Wtloot/rKkqYMJVirDB+nGlcLNATWeWi0cSjw6dmYa2xnglUcxKRH 6aADI4+eZ5QW3jklTan0YtUVy8OlY16X3HcnY+v4oq+pYnVKvQ3DGRozJypzrxPJCS2O EFkg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:subject:to:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-transfer-encoding; bh=gYZWUMcMRs8ItMFpf6y7861OUBjJ4P4BAawDPnRUcmA=; b=eOAky7UCymKGzUX7ETJKvJoYAzs1RqOKsSq9GaALeQKuKx0AiDKYSLwX01rjKK8nrE a3Ubm0OiL0J8YR7ksb04dEZswMMLlNKYUdfFn6oV4plxXuhfAKff7LfBecIErcm2XJaN Ji9BhpZ+ec/WAE/b5VYj6qm7lp5J/wJqYUgx17M1LFpaMkusAV3IVH/Jje28Liy//j6V RkBKZhJMNcc3Yilj6FgHOMMcJxB1JeSwjYKRmjrodKkxkMzZ5BqSAmq4Jb8nkq8HeR8y cNnc3LbNHquHC44HXQWnOTzG/PRaBSWcwJJd04rlsPZ1SqJ6zqeiRp2EekiyoHzYUthg mQ/Q== X-Gm-Message-State: AD7BkJIy8WZQ9lS/WEisybXMFqgp/Jui+gmbr6tT5UDQkjfcYjEQl+Ixbtow0E+ezZgARg== X-Received: by 10.37.5.12 with SMTP id 12mr10112919ybf.0.1460316283775; Sun, 10 Apr 2016 12:24:43 -0700 (PDT) Received: from localhost.localdomain ([209.181.150.218]) by smtp.googlemail.com with ESMTPSA id i143sm13050666ywc.13.2016.04.10.12.24.42 for (version=TLSv1/SSLv3 cipher=OTHER); Sun, 10 Apr 2016 12:24:42 -0700 (PDT) Subject: Re: Failure to read a Bluray disk with 'dvdbackup' command To: freebsd-questions@freebsd.org References: <5702C29A.5050208@rawbw.com> <20160410151811.4bf577c9@fabiankeil.de> From: jd1008 Message-ID: <570AA86C.5010705@gmail.com> Date: Sun, 10 Apr 2016 13:24:28 -0600 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.6.0 MIME-Version: 1.0 In-Reply-To: <20160410151811.4bf577c9@fabiankeil.de> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 10 Apr 2016 19:24:45 -0000 On 04/10/2016 07:18 AM, Fabian Keil wrote: > Yuri wrote: > >> My attempts to backup a Bluray disk with this command fail: >> >> # dvdbackup -M >> libdvdread:DVDOpenFileUDF:UDFFindFile /VIDEO_TS/VIDEO_TS.IFO failed >> libdvdread:DVDOpenFileUDF:UDFFindFile /VIDEO_TS/VIDEO_TS.BUP failed >> libdvdread: Can't open file VIDEO_TS.BUP. >> Cannot open Video Manager (VMG) info. >> Mirror of DVD failed > Like the name indicates, dvdbackup is for DVDs. Blurays aren't DVDs. > > Fabian 1. The encryption scheme in BD is different to that of DVD 2. OpenSource has yet to produce tools and libs to read/write BD's 3. Eve if you back up using dd, read of BD media will fail.