Reply 980 of 1292, by CelGen
Two Extron VSC 900 scan converters for $50 each. https://www.extron.com/product/vsc900ret
From what I can tell you can feed it almost any analog video signal and it will convert and scale it to almost any other format with optional genlocking, which makes it excellent for running passthrough on a DOS machine or almost any computer or game console and at the same time recording it through SDI.
It will not support 15khz refresh rates though. Bottoms out at 24khz. 🙁
"It's science. I ain't gotta explain sh*t"