How to use your phone as a HDMI Video Monitor

Using a £9 capture card and an OTG adapter I figured out how to use my phone as a HDMI Video Monitor

How to use this setup for livestreaming: https://youtu.be/CSB4J53f6gs

Shopping:
US-
Capture card: https://amzn.to/3sqKjV7
OTG Adaptor: https://amzn.to/3ikTUIh
Phone Clamp: https://amzn.to/35gjmZi
1/4 20 studs: https://amzn.to/37fkVtg
Top handle: https://amzn.to/2Hco9Db (different brand name but identical)

UK-
Capture card: https://amzn.to/2Wser3O
OTG Adaptor: https://amzn.to/394lDZ4
Phone Clamp: https://amzn.to/3h72LLS
1/4 20 studs: https://amzn.to/32rUv59
Top handle: https://amzn.to/3hd6S9s (different brand name but identical)

Apps:
FPViewer: https://play.google.com/store/apps/details?id=labsp.android.viewer&hl=en_GB
Endoscope HD: https://play.google.com/store/apps/details?id=io.grus.otgcamera.endoscope&hl=en_GB

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