My trusty old Trinitron CRT finally croaked. It was a lovely screen, perfect for the old computers and consoles that I like to mess around with when I’m not working or wrangling children. But its time had come.
Frankly, now that I’m working at home, I can’t really spare the desk real estate that a CRT needs either.
So, a modern screen is needed. Trouble is, they really don’t work well with old machines. Old machines tend to output video at 240p, 480i, or 480p tops. Even if your TV has a SCART connector, it probably won’t handle those sorts of low resolutions well. It will try to upscale them, but TV upscalers are made for movies and so the result is a blurry, laggy mess.
This is where the “Open Source Scan Converter”, or OSSC, comes in. It’s a nifty little device that takes your old console or computer’s SD RGB output and “line doubles” it up to 720p or even 1080p.
The results are spectacular. The “modern” screen in my home office is an El Cheapo Phillips 24″ flat panel. Don’t get me wrong, it’s fine. But it can’t cope with anything that isn’t HDMI and high def.
With the OSSC hooked up, all my consoles look fabulous. Razor sharp images. No artefacting or noise. No blur. No “smoothing”. No lag whatsoever. It’s fabulous. I don’t have the ability to take screenshots of it, which is a shame because it really needs to be seen.
There are a few issues. My Amiga 1200 does some weird things in Workbench. My Atari ST produces a perfect image, but there’s no audio for some reason.
But those are teething troubles at best. The OSSC is incredibly configurable and I’m sure there’s a setting somewhere that will address these problems. (EDIT: Both of these issues went away with the 0.86 OSSC firmware update.)
Fundamentally, this is an amazing device which bridges the gap between retro consoles and new TVs beautifully. I’m very pleased with it.