Date: Tue, 11 Jan 2005 19:35:53 -0800 (PST) From: "Pedro F. Giffuni" <giffunip@yahoo.com> To: hartzell@kestrel.alerce.com Cc: freebsd-hackers@freebsd.org Subject: Re: Picture CDs ? Message-ID: <20050112033553.57013.qmail@web51604.mail.yahoo.com> In-Reply-To: <16868.18379.642967.449081@satchel.alerce.com>
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Hi;
The PictureCD mounted with the same command suggested by the mount_cd9660 page
for PhotoCDs.
I think the difference is that while Picture CDs use jpeg, the PhotoCDs use a
Kodak proprietary format.
I just learned that the netpbm distributed via Ibiblio has a PhotoCD converter
available (it was removed from the netpbm in sourceforge because it's not
extrictly "opensource".
cheers,
PEdro.
--- George Hartzell <hartzell@kestrel.alerce.com> wrote:
> Zera William Holladay writes:
> >
> >
> > On Mon, 10 Jan 2005, Pedro F. Giffuni wrote:
> >
> > > It's odd but I couldn't mount a Picture CD on FreeBSD 5.2.1. This is
> pretty
> > > weird as Windows reports it is just CDFS and some jpeg files plus some
> windows
> > > software that let's you view it. I don't know... how can I get it wrong:
> mount
> > > /cdrom right?
> >
> >
> http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/creating-cds.html
> >
> > or
> >
> > man mount
>
> I'm not sure about a "Picture CD", but I just double checked and I
> can't mount a Kodak Photo CD on 5.3. It's not '-t cd9660' and it's
> not '-t msdos'. Googling around a bit shows that it's a multisession
> cd, and I get the following devices when I stick on in the drive
>
> (satchel)[1:35pm]~>>ls -l /dev/*cd*
> crw-r--r-- 1 root operator 4, 20 Jan 5 16:04 /dev/acd0
> crw-r----- 1 root operator 4, 22 Jan 7 01:03 /dev/acd0t01
> crw-r----- 1 root operator 4, 47 Jan 7 01:03 /dev/acd0t02
> crw-r----- 1 root operator 4, 48 Jan 7 01:03 /dev/acd0t03
> crw-r----- 1 root operator 4, 49 Jan 7 01:03 /dev/acd0t04
> crw-r----- 1 root operator 4, 50 Jan 7 01:03 /dev/acd0t05
> crw-r----- 1 root operator 4, 51 Jan 7 01:03 /dev/acd0t06
> crw-r----- 1 root operator 4, 52 Jan 7 01:03 /dev/acd0t07
> crw-r----- 1 root operator 4, 53 Jan 7 01:03 /dev/acd0t08
> crw-r----- 1 root operator 4, 54 Jan 7 01:03 /dev/acd0t09
> crw-r----- 1 root operator 4, 55 Jan 7 01:03 /dev/acd0t10
> crw-r----- 1 root operator 4, 56 Jan 7 01:03 /dev/acd0t11
> crw-r--r-- 1 root operator 4, 21 Jan 4 18:03 /dev/cd0
> (satchel)[1:36pm]~>>cdcontrol info -f /dev/acd0
> Starting track = 1, ending track = 11, TOC size = 98 bytes
> track start duration block length type
> -------------------------------------------------
> 1 0:02.00 1:01.21 0 4596 data
> 2 1:03.21 5:25.60 4596 24435 data
> 3 6:29.06 2:11.57 29031 9882 data
> 4 8:40.63 3:18.13 38913 14863 data
> 5 11:59.01 2:50.64 53776 12814 data
> 6 14:49.65 3:15.22 66590 14647 data
> 7 18:05.12 3:14.38 81237 14588 data
> 8 21:19.50 4:02.57 95825 18207 data
> 9 25:22.32 2:32.45 114032 11445 data
> 10 27:55.02 0:59.33 125477 4458 data
> 11 28:54.35 0:22.03 129935 1653 data
> 170 29:16.38 - 131588 - -
> (satchel)[1:36pm]~>>
>
> If I cat /dev/acd0t02 into a file, it turns out to be a
>
> (satchel)[1:36pm]~>>sudo cat /dev/acd0t02 > /tmp/ape
> (satchel)[1:37pm]~>>file /tmp/ape
> /tmp/ape: Kodak Photo CD image pack file , landscape mode
>
> And display (from the imagemagick suite) is able to show me one of
> (the first, in fact) image from the CD. It doesn't seem like it's one
> track per image though, since there are 51 images on the disk.
>
> Has anyone worked with PhotoCD's on FreeBSD?
>
> g.
>
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