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Capturing iPhone output Decklink 4K extreme

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Ken Geary
Capturing iPhone output Decklink 4K extreme
on Sep 20, 2016 at 2:02:28 pm

I've been capturing iPhone screens of a custom app using the Apple HDMI A/V adapter. HDMI to DeckLink 4K
Running Media Express and capturing MJPEG AVI. Turns out my blue's are off about 7deg in Hue.
No color correction settings in control panel or prefs, Decklink is basically locked out of adjusting anything.
Anyone else have this issue?
By the way, if I record using Refelctor 2 (Wifi Airlink of iOS to desktop) the colors match whats on iPhone.
But I can use reflector because part of what Im capturing is switchng WiFi host, breaking the connection.
thanks



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Chad Pearson
Re: Capturing iPhone output Decklink 4K extreme
on Sep 22, 2016 at 8:46:00 pm

If your iOS device is on version 8 or later you can plug it into a Mac and open up QuickTime to do direct screen captures over the USB connection, no capture card required.

http://ioshacker.com/how-to/use-quicktime-record-screen-iphone-ipad-ipod-to...


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