MacBook Pro not recognizing Sony HDR-FX7 for streaming

I am trying to use my Sony HDR-FX7 to stream to YouTube through my MacBook Pro Sequoia 15.7.2 (24G325). I have it attached to the computer using a 4k UHD HDMI cable, but the computer doesn't even try to recognize the device. What cable and/or additional equipment do I need to accomplish using this camera. I also have a Sony HDR-FX1.