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4k with 6 pj`s

 
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dvh99



Joined: 25 Dec 2009
Posts: 2158
Location: nederland

Posted: Thu Nov 30, 2017 8:26 pm    Post subject: 4k with 6 pj`s
4k blend requires approx 125mhz per pj (backporch not included) and uses the entire tubeface (1664*1242) presuming we use a 15% blend zone.

anybody ever done this?
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AnalogRocks
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Joined: 08 Mar 2006
Posts: 26706
Location: Toronto, Ontario, Canada

TV/Projector: Sony 1252Q, AMPRO 4000G
Posted: Fri Dec 01, 2017 12:23 am    Post subject:
Couldn't you do it with 4 projectors with a 15% blend?

Each projector doing 2208x1242
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dvh99



Joined: 25 Dec 2009
Posts: 2158
Location: nederland

Posted: Fri Dec 01, 2017 12:51 am    Post subject:
stressing the pj too much to my liking, 6 would be the preferred way to go.
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AnalogRocks
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Location: Toronto, Ontario, Canada

TV/Projector: Sony 1252Q, AMPRO 4000G
Posted: Fri Dec 01, 2017 1:02 am    Post subject:
That rreally adds to the complexity also 15% on top of 1080p doesn't seem like that much more??
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AnalogRocks
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Joined: 08 Mar 2006
Posts: 26706
Location: Toronto, Ontario, Canada

TV/Projector: Sony 1252Q, AMPRO 4000G
Posted: Sun Dec 03, 2017 12:12 am    Post subject:
AnalogRocks wrote:
That rreally adds to the complexity also 15% on top of 1080p doesn't seem like that much more??


How much more would the bandwidth requirement be as compared to 1080p?
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