[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: URSA Gold vs URSA resolution

You are correct that up through the A-Ds and Shading boards they are the same.
After that the signal is no longer kept 14 bit RGB, as in the Gold, at that
point it gets converted to YRB and stays there throughout the machine.  That's
where it loses all its high end resolution.  Also another thing I found out
for Golds that are only using the 422 output, flip the 444 output card to 422
if you have it.  There are some LSB-type errors on the 422 board that are
easily seen with the internal test signals.  It can be seen on a digital scope
pretty easily.  The errors are not present on the 444 card in 422 mode.
Michael Brebes
The Post Group West

Thanks to Nigel Hadley & Post Impressions for support in 1998.
No product marketing allowed on the main TIG.  Contact rob at alegria.com
1011 subscribers in 39 countries on Thu Sep 24 09:52:55 CDT 1998 
subscribe/unsubscribe with that Subject: to telecine-request at alegria.com
complete information on the TIG website http://www.alegria.com/tig3/