What is your process for digitizing 8mm and Hi8 tapes?

Hi! I ended up talking to Gemini about digitizing my old SD videos from a Sony TVR 120e and 8mm and Hi8 tapes. He advised me to digitize them in S-Video with a Blackmagic-type device (not those old PCI cards or €20 USB sticks). He explained the principle of getting better quality when digitizing tapes in 10-bit FFv1 compared to FireWire. It makes sense, since 8mm and Hi8 are analog, the electrical signal travels through the S-Video cable, and the device digitizes it in a specific codec. He explained that the colors are therefore better, halos less pronounced, and noise more uniform in 10-bit S-Video because there’s no compression like in the 25 Mbps DV codec.

I was skeptical, on the forums everyone recommends DV for the best quality. I think that was true before when there weren’t many high-performance capture cards. But then I asked chatgpt for his opinion, and he said the same thing. So I think I’ll try digitizing to S-Video soon. I can’t wait to see the result, and I’d especially like to know how those of you who have digitized your old family videos did it?

DV codec has it’s own flaws, like heavy color compression. 4:1:1 subsampling for 60Hz videos is rough.

I’d opt for Blackmagic Decklink card specifically for it’s good hardware.

Indeed, I thought DV was the best way. I’m in France, so it’s PAL 25/50, DV 420 25 Mbps. I found a way to get even better quality: digitizing in RF with the necessary equipment. Otherwise, I was advised to use the Blackmagic Intensity Shuffle for digitizing in S-Video.

But I found this one, I ordered it straight away!