[pvrusb2] Fuzzy Video using Hauppauge WinTV PVR USB2
cardboil at gmail.com
Mon Dec 12 06:01:17 CST 2005
Oops, one more thing...I'm using the ati-fglrx driver for my video card.
On 12/12/05, cardboil <cardboil at gmail.com> wrote:
> Sorry I forgot to mention...I am not using an Nvidia card. I am using an
> ATI Mobility Radeon X300 on my laptop, with an S-Video out.
> I do have deinterlacing turned OFF in MythTV. I will try the sysfs
> method you mention below...
> Any other clues based on the mplayer output above?
> On 12/12/05, roger <roger at eskimo.com> wrote:
> > I think I made mention earlier about using Mythtv and requiring to
> > turn-off deinterlacing while watching tv in Mythtv. I think you can do
> > this while watching tv and tapping the "W" key.
> > I believe you can also do this by doing:
> > echo 1 > /sys/class/pvrusb2/sn-7435104/ctl_interlace/cur_val
> > If this solves it, then this problem you are having is similar to what I
> > had had.
> > To solve it, try updating your Linux nvidia drivers along with using a
> > recent versions of pvrusb2 driver and also trying using a more recent
> > firmware version?
> > Another thing known to cause problems with Mythtv is Nvidias
> > RenderAccel. If you have it turned on within xorg.conf , try turning it
> > off.
> > If you figure this out, make sure you post your solution here (unlike me
> > forgetting too)! :-/ (sorry.)
> > On Mon, 2005-12-12 at 09:02 +0530, cardboil wrote:
> > > I am using the Hauppauge WinTV PVR USB2 card and Mike's pvrusb2
> > driver, with
> > > MythTV. When I watch live TV, the picture is a little fuzzy, i.e.,
> > when
> > > there is any motion in the video, it starts to look blurred. Video
> > that
> > > doesn't contain a lot of movement looks OK.
> > >
> > > Has anyone else encountered this? Is this an issue with the fact that
> > the
> > > stream is coming over USB or does it have something to do with my
> > settings
> > > in Myth? Is there a way to tell Myth to use the card's hardware
> > > encoder/decoder or does that happen by default?
> > >
> > > Thanks in advance for any guidance.
> > > _______________________________________________
> > > pvrusb2 mailing list
> > > pvrusb2 at isely.net
> > > http://www.isely.net/cgi-bin/mailman/listinfo/pvrusb2
> > >
> > --
> > Roger
> > http://www.eskimo.com/~roger/index.html<http://www.eskimo.com/%7Eroger/index.html>
> > Key fingerprint = 8977 A252 2623 F567 70CD 1261 640F C963 1005 1D61
> > Mon Dec 12 03:06:00 PST 2005
> > _______________________________________________
> > pvrusb2 mailing list
> > pvrusb2 at isely.net
> > http://www.isely.net/cgi-bin/mailman/listinfo/pvrusb2
More information about the pvrusb2