I was asking myself if using Mister as a scaler for external source would be possible ?
When i bought the de10 nano i red in the datasheet that there is an adc onboard, with a connector of it's own. I look again and it's a LTC2308, a 12 bit 8 channel adc (but my electronics knowledge is too limited to know if this adc could handle a video signal).
As i was recently into thinking how to downscale a few games to 240p for crt, it's how i thought of this.
There is in fact scaler available to do this, but most of them do not do downscale. There is a page that talk of this (http://scanlines.hazard-city.de/), but most of these scaler are old and could be more expensive now or hard to find... i check quickly on ebay and it's a lot more expensive compare to when the hazard-city page was written, also enjoy the shipping cost if you don't live in the US.
I don't look much into the other solution like ossc or framemaster, but i remember that they are expensive especially for what i would do with them, so if it's doable i'm sure a mister solution could save a lot of money for a few mister users...
Also i read on the forum that users here did downscale some 480p content from old computer's core to 240p for there crt that only support 15khz.
This solution could be excellent for crt users to downscale some content (modern-retro games from pc or console) or to convert interlace to progressive. Or of course to upscale some console that don't exist as Mister core yet (for example i don't expect to see a PS2 core before long
![Laughing :lol:](./images/smilies/icon_lol.gif)