It sounds like its not using /dev/video16. This is usually for one of 2 reasons.
1) You don't have permission to write to it 2) It wasn't created and is now a file rather than a device. Check that it is a device ls -l /dev/video* I suspect it wont be so create the device is probably easiest mknod /dev/video16 c 81 16 Then chmod it to give everyone read & write access. John > -----Original Message----- > From: [EMAIL PROTECTED] [mailto:mythtv-users- > [EMAIL PROTECTED] On Behalf Of Minh Duong > Sent: 08 February 2005 18:22 > To: Discussion about mythtv > Subject: Re: [mythtv-users] Slow playback in PVR 350 > > 1) X is working but I have to manually start it > remotely via ssh. I don't think I have the config > files quite right yet. Usually I have to kill X, load > the drivers, then startx. > > 2) The slow playback occurs when I am trying to watch > live TV. At first I thought maybe it was too high a > resolution so I lowered it to 480 x 480. > > 3) What I mean by slow is half speed and skipping > frames. The sound is like talking to someone on a > cell phone as they are cutting out. > > 4) I could never get the playback to work for some > reason, but I was able to get X running. > > > --- Nicolas Mainil <[EMAIL PROTECTED]> wrote: > > > Can you give some more details ? > > 1) Does X work, do you have the latest ivtvdev_drv.o > > installed ? > > 2) With wich kind of files is the playback slow : > > native mpeg2 from the > > PVR-350 or transcoded files ? > > 3) Can you be more explicit about "slow" ? > > 4) Can you issue this command and see the playback > > on the PVR-350 tv-out > > without problems (look in dmesg output) : dd > > if=/dev/video0 > > of=/dev/video16 bs=64k > > > > [EMAIL PROTECTED] wrote: > > > > >>Also you have Screen0 in Modes "480x480" > > if you are using NTSC you should set MythTV and > > *.conf for X to 720x480 > > resolution. > > if you are using PAL then 756x480 (I think)<< > > > > --> Use 720x576 for native pal > > > _______________________________________________ > > mythtv-users mailing list > > [email protected] > > > http://mythtv.org/cgi-bin/mailman/listinfo/mythtv-users > > > > > > > __________________________________ > Do you Yahoo!? > Read only the mail you want - Yahoo! Mail SpamGuard. > http://promotions.yahoo.com/new_mail
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