[plug] neo's wm
Christian
christian at amnet.net.au
Sat Feb 23 10:01:45 WST 2002
On Sat, Feb 23, 2002 at 08:43:46PM +0800, Andrew Pamment wrote:
> and have you ever filmed a computer monitor? not an LCD one, but an
> ordinary crt monitor. i bet the aliens had a hard time working that one
> out, last time i saw a tv show with a real monitor on it, and i don't
> watch tv anymore so it was some time ago, it flickered horibly. i think
> they proberly filmed it, then added the contents of the screen later.
TV isn't usually filmed, it's videoed. I'm not sure whether the flicker
on CRTs is primarily to do with the interlacing effect of video or
simply the refresh rate and frame rate not matching (which is what I've
always assumed). But, now that you point it out, I don't remember ever
seeing a CRT flickering on filmed material, only videoed, so it could be
an interlacing artefact after all. (This is only based on my memory
though so may not actually be the case.)
--
DSA 0x2A0F80F3: 39F3 4E10 9BE9 E728 A9EE 029C D51D EE53 2A0F 80F3
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