[mythtv-users] TV out size
Michael Skaastrup
Michael at Skaastrup.dk
Thu Feb 21 14:17:11 UTC 2008
tor, 21 02 2008 kl. 13:45 +0000, skrev Steve Smith:
>
>
>
> On 21/02/2008, Tim Phipps <mythtv-users at phipps-hutton.freeserve.co.uk>
> wrote:
>
> Michael Skaastrup wrote:
> > There is some overscan in live tv which I expected but the
> image is not
> > perfectly centered and OSD menu is slightly off screen to
> the left.
> >
> > Can this be remedied?
>
> I don't think you can fix the image centering apart from
> adjusting the
> TV set (don't do it, there's high voltage in there). I think
> you may be
> able to edit the OSD theme to move it around, but I've not
> tried it so I
> don't know the details.
>
> >> That's going to have a de-interlacer running even in
> 720x576Noscale so
> >> you might have to live with a bit of smearing with
> interlaced action.
> >> Films might be OK.
> >
> > You are rigth on. I get a little smearing or blurriness on
> action. Can i
> > solve this by de-interlacing output?
>
> I doubt it. De-interlacing always compromises the picture
> quality, doing
> it twice will probably make it worse. Since your TV-out is
> 50Hz
> interlaced and you TV-set is 100Hz (interlaced?) you will have
> to have a
> deinterlacer of some sort. I think the only way to not have
> motion smear
> is to have MythTV use onefield de-interlace. But then you lose
> half the
> vertical resolution. It won't get any better with
> LCD/plasma/OLED either
> since they're all progressive technologies and the broadcast
> stuff looks
> like sticking with interlaced. Anyone know if projectors can
> do interlaced?
>
> Cheers,
> Tim.
>
> _______________________________________________
> mythtv-users mailing list
> mythtv-users at mythtv.org
> http://mythtv.org/cgi-bin/mailman/listinfo/mythtv-users
>
> Michael,
>
> Seeing as you are in Europe, your best bet for the BEST quality
> picture is going to be a RGB to SCART lead.
> MUCH better than composite video, and you get to design the output
> mode yourself, so no black bars etc...
Hi Steve
I saw this on the wiki earlier but this might end up being a commercial
product and therefore I am searching for the least complicated fix. I am
limited to EPIA only right now.
If composite is rejected by project managers I will have to look into
that.
But thanks for bringing it to my attention.
-Michael
>
> See the Wiki for details....
>
> Cheers
>
> Steve
>
> _______________________________________________
> mythtv-users mailing list
> mythtv-users at mythtv.org
> http://mythtv.org/cgi-bin/mailman/listinfo/mythtv-users
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://mythtv.org/pipermail/mythtv-users/attachments/20080221/e8775db1/attachment.htm
More information about the mythtv-users
mailing list