Paul Smith a écrit : > On 8/28/06, François Patte <francois.patte@xxxxxxxxxxxxxxxxxxxxxxxx> wrote: > >> >> >> What is exactly your problem? Do you have SATA HD? Is it a laptop? >> >> > >> >> > Thanks, François. The problem is that if I do not set dma on, my dvd >> >> > burner works _extremly_ slow. I do not have any SATA HD and it is >> not >> >> > a laptop. >> >> >> >> Did you try hdparm -c1 /dev/hdx (where hdx is the device your dvd is >> >> linked to)? >> >> >> >> And try burning a dvd. >> >> >> >> Can you read a dvd "normally" with xine without a lot of frame being >> >> dropped? >> > >> > >> > With >> > >> > # /sbin/hdparm /dev/dvd >> > >> > /dev/dvd: >> > IO_support = 1 (32-bit) >> > unmaskirq = 1 (on) >> > using_dma = 1 (on) <----- So dma is on now >> > keepsettings = 0 (off) >> > readonly = 0 (off) >> > readahead = 256 (on) >> > HDIO_GETGEO failed: Inappropriate ioctl for device >> > # >> > >> > I can record and play video DVDs with no (apparent) problem. However, >> > in the command line, with xine, I keep getting 'bad_frame'. >> >> And the speed when burning CD/DVD? > > > The speed is fine. The dma is on now, true, but it gets off after a > reboot, which is my problem. So you add whatever you want to be set at boot time in /etc/rc.d/rc.local -- François Patte UFR de mathématiques et informatique Université Paris 5 - Paris http://www.math-info.univ-paris5.fr/~patte
