interlaced video question for you XV experts

Jon Smirl jonsmirl at gmail.com
Thu Mar 17 19:40:18 PST 2005


On Fri, 18 Mar 2005 14:24:08 +1100, Benjamin Herrenschmidt
<benh at kernel.crashing.org> wrote:
> Well, from memory, there is something about the fact that the "top" line
> is either on the first or the second field of a frame that is different
> between PAL and NTSC, no ? That is, on one of them, the second field
> starts in the middle of the screen above the first field since scanning
> isn't exactly horizontal, or something like that ?

That would probably be NTSC since it is 525 lines, 262.5 per frame.

-- 
Jon Smirl
jonsmirl at gmail.com



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