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Is a 4k source on an nvidia 750 possible ?
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Cormac  
#1 Posted : Monday, May 23, 2016 5:09:49 PM(UTC)
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Hi can I have a 4k camera running in on this750 graphics card or does it need to 've a 960 card as a minimum ?
Its an i7 computer with 64gig ram and an sad Windows drive but a 7200 rpm storage drive .
Would love to know before I buy the 4k version ?
Regards
Cormac
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Mathijs  
#2 Posted : Tuesday, May 24, 2016 4:24:51 AM(UTC)
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Why don't you just try using the 60 days free trial?
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Cormac  
#3 Posted : Tuesday, May 24, 2016 2:14:00 PM(UTC)
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I think the demo
only allows up to HD def
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Mathijs  
#4 Posted : Tuesday, May 24, 2016 5:50:54 PM(UTC)
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Quote:
The 60 Day Trial of vMix has all the features of vMix Pro but without the ability to use resolutions greater than HD.

You are right, I'm sorry.

Only thing I can tell you, is that a 670 has no problem with it. That is the lowest geforce card I have here that supports 4k output. I would not put any money on the 750 though.
Maybe when you just add the input with some HD inputs it will work, but I would expect problems when you start building a nice show.
I go with the "70" versions of the geforce cards, and are quite satisfied. My main system is running with a GTX970 now and has no problem with 4k.
My backup system runs with the 670 and keeps up quite well as a backup. If it would be my main system I would upgrade the card.
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thanks 1 user thanked Mathijs for this useful post.
Cormac on 5/24/2016(UTC)
Cormac  
#5 Posted : Tuesday, May 24, 2016 6:23:03 PM(UTC)
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Hi that s great . Thank you for the info . Can I ingest the 4K just using my black magic mini recorder hdmi in or do I need to get a 4K capture card?
It he idea of being able to use a 4K camera to create many virtual inputs of zooms really appeals to me.
Cheers
Cormac
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Mathijs  
#6 Posted : Tuesday, May 24, 2016 8:34:37 PM(UTC)
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You need a 4K input card. What you want is exactly what I'm playing with atm. I already tested it and the merge transition is awesome to do really nice pan/zooms from one shot to the other. It will need to be a good 4k camera that's very light sensitive though. You need a big depth of field.
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