On Tue, 2005-02-15 at 20:08 +0000, Martin Ebourne wrote: > On Tue, 2005-02-15 at 14:44 -0500, Brian J. Murrell wrote: > > > Also the video hardware has to be able to encode to TV-Out in an > > interlaced overscanned mode. I have only seen the G400 able to do this > > properly with DirectFB's help. matroxset and X11 and the framebuffer > > don't do it properly. > > No, this works under X too if you set it up right.
I've spent literally years trying to get the g400 to look "picture perfect" under framebuffer/X/matroxset and have never succeeded. If you know anything more, I would love to hear about it. Do you have a modeline that sets a proper ntsc resolution and timing? 720/640x480 @ 59.9 cycles/s? > You need to disable > interlacing in mythtv, of course. I'm not sure what you mean by this. What interlacing? All I want mythtv to do is record a signal (interlaced since it's standard NTSC) and play it back exactly as it would have been sent to the TV directly; so that means recorded interlaced and played back, interlaced. Now that may (or most likely) mean packing two interlaced fields into a frame, but the video card should display the fields interlaced, one after the other. > Also use 16 bit RGB due to PCI bus > bandwidth in 32 bit RGB. Any pointers on how to set configure all of this (the tv-out part for the g400) because after many years of searching, I just have not been able to find anything suitable. b.
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