My new dslr camera only has usb3 and mini hdmi ports and I need to connect it to a tv set and project the lcd panel or the viewfinder on the tv screen for demonstrations. With other dslrs, there is usually an av mini-jack socket on the camera and a cable that plugs into a video in on a scart adapter on a tv set. Is there some easy way around this? I saw a powered hdmi to scart adapter box for about £40, but that seems like a lot of trouble as well as expensive. Is it now impossible to connect a camera with only usb and hdmi to a traditional scart socket on older tv sets? Thanks for any advice.