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narcus  
#1 Posted : Tuesday, November 21, 2017 3:03:43 AM(UTC)
narcus

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I want to input one 4K P 50 (UHD) signal into Vmix and output a split screen in HD. On top the wide shot as zoomed with the camera. On the bottom a 200% zoomed in picture. In addition I want to make a instatnt replay of the zoomed in picture in full screen.

here is a video how it should look like:



my questions are:
1.can I realize that in Vmix?
2.how good will be the quality of the 200 % zoom?
3. What hardware requirements to realize this

Thank you for your help Marcus
mjgraves  
#2 Posted : Wednesday, November 22, 2017 12:35:53 PM(UTC)
mjgraves

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Yes, vMix can do this...given suitable input hardware to capture the 4k stream.

The quality of the zoomed video will be quite good. How good will depend upon your output stream size. If, as the youtube example illustrates, the output is 1080p, the zoomed video should be excellent.

If this is all that the system is doing it probably doesn't need to be anything beyond a typical system for 1080p production. See the vMix reference systems for details. https://www.vmix.com/pro...x-reference-systems.aspx

The key thing will be a 4K capable capture device.
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