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Hi, I have a problem. I have in vmix connected 3 cameras in 1080 50i, the vmix, a geforce 1050 ti, and a decklink duo 2, all set to 1080 50i. when the signal is played by the geforce by hdmi, it makes me a little strobe, but when I play with the decklink by sdi the video comes out fluid, what could it be?
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Joined: 3/20/2014(UTC) Posts: 2,721   Location: Bordeaux, France Thanks: 243 times
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Quote:when the signal is played by the geforce by hdmi, it makes me a little strobe What display ? A computer monitor? A TV set ? A Videoprojector ? A field monitor ? Make sure the display supports 50i or 50Hz (or 25 Hz) Very few computer monitors support interlaced signals as computer are progressive by default. Guillaume PS: please remove the other identical post you did. Do not spam this forum !!!
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Rank: Member
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Location: argentina
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THANKS DWAN. THE SIGNAL GO TO A TEM 1 M/E. the atem is set in: 1080 50I and the nvidia out is set on 1080 25 hz. in this case, the decklink works so fine
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Joined: 1/13/2010(UTC) Posts: 5,208 Location: Gold Coast, Australia Was thanked: 4289 time(s) in 1520 post(s)
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To ensure the correct broadcast standard, you will need to use the Decklink output when connecting to the ATEM.
The fullscreen output is intended for displays only.
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Rank: Advanced Member
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Joined: 3/20/2014(UTC) Posts: 2,721 Location: Bordeaux, France Thanks: 243 times
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I got this to work fine with an HDMI out and an ATEM. Thing is to use a splitter on HDMI out, set the nVidia HDMI OUT for 50Hz (or 25 Hz, it might vary), connect a display (TV set or field monitor) that shows 1080i50 for the source and THEN, finally, connect the splitter's second port to the ATEM.
Alternative is to use something like a Decimator or equivalent
Obviously as Martin said using the Decklink Duo 2 is another working option.
Guillaume
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