Strange Things Going on

[subone]

Hi Guys got a bit of an issue not sure what this is could be bearing in ac or belt or even pully wheel what do we all think? thank you for your help seems when i turn on AC sound gose but when off comes back again really anoying as this dose not happen on my partners leon
Car is Seat leon 2015 fr 2l estate

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[SuperV8]

Do a film from inside your engine bay focusing on the end with your drive belts - with someone cycling the AC - to see if you can pinpoint where the sound is coming from.