Cory, Steven,<br><br>Tied Cory's suggestion, that actually moves the "whole" image left or right on the screen but does not effect where the position of the center is.<br><br>Steven, <br><br>How would I sent a standard a standard modeline in the Nvidia drivers?
<br><br>Thanks <br><br><br>--------------------------------<br>Newer Nvidia drivers also have the HDTV standard modelines as<br>"1920x1080_60i"<br>"1280x720_60"<br><br><br><br><div><span class="gmail_quote">
On 8/8/06, <b class="gmail_sendername">Steven Adeff</b> <<a href="mailto:adeffs.mythtv@gmail.com">adeffs.mythtv@gmail.com</a>> wrote:</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
On 8/8/06, Tim Scholl <<a href="mailto:tascholl@gmail.com">tascholl@gmail.com</a>> wrote:<br>> Cory,<br>><br>> Thanks for the suggestions I'll give them a try and let you know!<br>><br>> Tim<br>><br>
><br>> On 8/8/06, Cory Papenfuss < <a href="mailto:papenfuss@me.vt.edu">papenfuss@me.vt.edu</a>> wrote:<br>> > On Mon, 7 Aug 2006, Tim Scholl wrote:<br>> ><br>> > > The final frontier! Have Myth running great I am now trying to
<br>> transition<br>> > > to the HDTV display!<br>> > ><br>> > > I found a standard modeline of 1080i and put it into my XF86Config-4<br>> config.<br>> > > ----------------<br>> > > HorizSync
31.5 - 37.9<br>> > > VertRefresh 59 - 61<br>> > ><br>> > > ModeLine "ATSC-1080-60i" 74.25 1920 1960 2016 2200 1080 1082 1088 1125<br>> > > Interlace<br>> > > ---------------
<br>> > ><br>> > > I startup mythtv and the dispay looks good on my monitor!!<br>> sooooooooo...<br>> > > I attached the vga output to an Audio Authority A960 transcoder, turned<br>> on<br>
> > > my HDTV, and got WALLA!! A fantastic picture, great color, stable, no<br>> > > jitter and looks great.<br>> > ><br>> > > Only one problem!!<br>> > ><br>> > > The left hand side of what should be the normal display, is in the
<br>> middle<br>> > > of the screen!! Then rest of the display drops off at the end of the<br>> > > screen and wraps around to the other side and joins again in the middle.<br>> > > The full display is visable and clear as a bell!
<br>> > ><br>> ><br>> > You could try adjusting it to something more like this:<br>> > ModeLine "ATSC-1080-60i" 74.25 1920 2060 2116 2200 1080 1082 1088 1125<br>> ><br>> > I added 100 dots of black on the right hand side and removed 100
<br>> > dots of black on the left-hand side (i.e. changed 1960->2060 and<br>> > 2016->2116). That should move the screen, but it won't move it anywhere<br>> > close to half a screen width.<br>> >
<br>> > > Since it looks good on the monitor, why is it so far off when displayed<br>> on<br>> > > the HDTV?<br>> > > Not being a that familer with modelines, is this a modeline issue or do<br>
> I<br>> > > need to look elsewhere?<br>> > ><br>> > > Does anyone know what needs to be adjusted to get it to shifted to the<br>> left<br>> > > hand side?<br>> > ><br>> > You might try different combinations of [+-]hsync and [+-]vsync at
<br>> > the end of the modeline:<br>> > ModeLine "ATSC-1080-60i" 74.25 1920 1960 2016 2200 1080 1082 1088 1125<br>> +hysnc -vsync interlace<br>> ><br>> ><br>> > It definately sounds like the HDTV has having trouble finding the
<br>> > sync pulse. Strictly speaking, HD-component requires bi-directional sync<br>> > signals, and that's a much harder thing to generate (correctly) from RGBHV<br>> > like VGA. I don't know if the A960 does that, or makes the easier
<br>> > uni-directional sync. Any jumpers to twiddle on the transcoder?<br>> ><br>> > -Cory<br><br><br>Newer Nvidia drivers also have the HDTV standard modelines as<br>"1920x1080_60i"<br>"1280x720_60"
<br><br><br>--<br>Steve<br>Before you ask, read the FAQ!<br><a href="http://www.mythtv.org/wiki/index.php/Frequently_Asked_Questions">http://www.mythtv.org/wiki/index.php/Frequently_Asked_Questions</a><br>then search the Wiki, and this list,
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