A little tutorial here for any of you who might be looking to play your consoles over your PC monitor, like I do on this site. There are actually several advantages to this, from screencaps and movies to nifty on the fly sharpening filters and other image enhancements. But first, there are some things you’ll need:
Video Capture Card
Some people might have this built right into their video card, but that’s not very common. I’d recommend a PCI (or PCI-E) based capture card. You don’t need to spend a lot of money here, but look for the highest quality picture you can find, capturing at least 720×480 @ 30fps from S-Video. I use the Kword VS-L883D which only costs just over $20. If you have the money to spend on something better, go for it, but remember that here we’re looking to capture composite and S-Video sources, not for a TV Tuner.
Cable & Switch
Since we’re possibly going to be hooking multiple consoles into one capture card, you may need to get yourself a small A/V switch. These should run about $20 or less, don’t pay a ton for it. Just make sure it has S-Video switches, and maybe component video if you can find it, just so you don’t have to buy another later. For the cable, I recommend a Monster all-in-one cable from someone like MadCatz. My PS2/GC/Xbox are all hooked up using the same cable, only my 360 has it’s own. This solves a whole lot of hassle in finding S-Video cables for your various consoles.
With my cable however, I find a little bit of trickery is needed to get them to all play nicely together. I have my Xbox hooked up to it’s own power switch. When using the Gamecube for example, I flip the power switch on the adapter the Xbox is plugged in to, and flip the power switch on the back of the PS2. Otherwise, I don’t get sound. Perhaps not a bug you’ll run into, but keep it in mind none the less. If the signals are fighting each other, simply cut power to that machine. Turning it off with the console power button will not be enough.
Software
The program that’s going to come with whatever card you buy is junk. Maybe you’ll find a use for it, probably not. It especially isn’t going to work for our purposes. What you need is a great little app called DScaler 4, completely free. Why DScaler and not the countless other ways to view video? Because DScaler will deinterlace the video on the fly. This is very important. Without deinterlacing the signal, your video is going to look extremely bad. Do a Google search on interlacing to see why if you wish. DScaler will solve this, and though it’s fairly CPU heavy, it’s worth it.
DScaler also has great filters which can take your picture quality from workable to great. First off, only use S-Video if you have that option available to you. The difference in quality and sharpness really is noticeable. Here are some of my settings:
Pixel Width: 720 or 640. - I like 720.
Aspect ratio: 4:3 fullscreen / 16:9 anamorphic - For games with widescreen setting
Aspect ratio of display: match computer res
Image aspect ratio: 1.33 or square pixels - I like square pixels.
Deinterlace: Greedy 2 frame, TomsMoComp, or MoComp2. - I like MoComp2.
Filters & Misc
Sharpness - In filter options you may want to raise level to 255
Temporal Comb
One or more Noise Reduction methods if you wish
Linear Correction if you wish
Finally, play with Settings > Video Adjustments… and correct to a sharper, richer, and clearer image. Also note the PS2 signal has black bars on the left/right of the picture. You may wish to use Z / Shift+Z to remove these.
Misc Notes & Audio
Now screenshots are as simple as hitting the L key. Videos are a bit more work, but not that bad. There are tutorials elsewhere for capturing video with DScaler, we’re merely just concerned with showing the input. Even though the PS2 and others output at 640×480 as far as I know, I choose 720×480 because I believe the screen shots look stretched otherwise. It really doesn’t make much difference visually while playing. Square pixels or not is also a matter of preference.
You’ll notice we have a max resolution of 480i, standard TV. While this isn’t a problem for PS2 and older consoles, you’re not going to be viewing your 360 or other next gen at 720p or 1080i just yet. Unfortunately HDV capture cards are still, so far as I know, incredibly expensive. Upwards of $1000. So, while not today, perhaps soon. Don’t expect your monitor to rival your 42″ Plasma, and you’ll be fine. With the right tuning and filters, you’ll still get a great image.
For audio, either hook your consoles up to your regular sound system’s inputs, or your PC’s sound card. To use your PC’s sound card, you’ll have to pick up a RCA to mini-jack adapter. It’s a small adapter that costs under a few bucks. You plug the red and white RCA cables into one end, and the mini jack into the line-in of your sound card. While not the best audio solution, I find you can still get surprisingly good stereo sound quality regardless.