Skip site navigation (1)Skip section navigation (2)
Date:      Wed, 2 Jun 1999 23:26:12 +0700 (NSS)
From:      Max Khon <fjoe@iclub.nsu.ru>
To:        Soren Schmidt <sos@freebsd.dk>
Cc:        "Daniel O'Connor" <doconnor@gsoft.com.au>, stable@FreeBSD.org, multimedia@FreeBSD.org, tarkhil@asteroid.svib.ru, thierry.herbelot@alcatel.fr
Subject:   Re: VideoCD
Message-ID:  <Pine.BSF.4.05.9906022320420.8805-100000@iclub.nsu.ru>
In-Reply-To: <199906020846.KAA75797@freebsd.dk>

next in thread | previous in thread | raw e-mail | index | archive | help
hi, there!

On Wed, 2 Jun 1999, Soren Schmidt wrote:

> > >  If you use ATAPI drives you can use cdd from ports, works like a charm...
> > 
> > What sort of speeds do people get with this? 
> > 
> > I have a Diamond 40x IDE CDROM drive, and I get about 2x CDDA reading which is
> > a bit weird IMHO.
> > 
> > I'm quite prepared to believe its because the drive sucks tho :)
> 
> Well, I get around 800k/sec using a Toshiba 40x drive. However most drives
> cannot read CDDA drives at full speed, most blame it on not being able
> to read the data without errors (there is NO hw correction on CDDA reads)
> so lowering the speed produces fewer errors.

I get around 800-1000k/sec (depending on track number).
old good Panasonic CR-584 (12x), cdd, cdrom drive and hdd are on the same
controller, FreeBSD 3.2-STABLE (May 31), no DMA
seems that cd audio dump (under OS/2) reads CDDA much faster
(drive itself can read CDDA at 12x = 1800k/s)

/fjoe



To Unsubscribe: send mail to majordomo@FreeBSD.org
with "unsubscribe freebsd-multimedia" in the body of the message




Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?Pine.BSF.4.05.9906022320420.8805-100000>