Date: Sun, 6 Jul 2003 12:48:43 -0700 (PDT) From: Nate Lawson <nate@root.org> To: Mark Weinem <mark.weinem@uni-duisburg.de> Cc: scsi@FreeBSD.ORG Subject: Re: Video play back with SCSI DVD-ROMs Message-ID: <20030706124625.U99277@root.org> In-Reply-To: <20030705233454.GC4647@pandora.plagegeister.de> References: <20030705233454.GC4647@pandora.plagegeister.de>
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On Sun, 6 Jul 2003, Mark Weinem wrote: > 4.8-STABLE and > PIONEER DVD-ROM DVD-303 > > I heard, that Video DVD and VCD play back don't work with SCSI > (DVD-)ROMs - because of CAM's fixed blocksize. > > But I can play Video DVDs here with mplayer, ogle and vlc (but it's to > slow) > > With mplayer and VCDs, I get the following error message: > > CDRIOCSETBLOCKSIZE: Inappropriate ioctl for device > ioctl dif1: Invalid argument CAM does not have a fixed block size. You are seeing lack of support for the CDRIOCSETBLOCKSIZE ioctl in cd(4). This question comes up from time to time and becomes a question of the duplication of cd(4) by atapicd. The best thing for users is to probably go out and duplicate CD* ioctls in cd(4) and later merge the two. -Nate
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