Quote:
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Originally Posted by wa2ise
The above Mexican schemes only have 2 signals, roughly a red signal, and the 2nd is a cyan signal. No luma only. Thus you can never get true RGB from just that.
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Don't agree
, if you are able to delay a frame, it is possible
.
The mexican system uses two colours because the picture is double
interlaced. If you have a tripple interlace it can make RGB
. The problem
here is colour flicker
. Today this could be solved with frame stroe devices,
this causes of course artefacts in quick moving colours... and this makes
it all complicated
.
The advantage of the described mexican colour is that it is very easy.
For example it can be recorded on a B&W vcr without any modificationes
.
If you watch some old colour recordings, with its bad noisy colour, I think
the mexican system gives the better results here.
Kind regards,
Darius