How Do You Record On Halo 1&2?

[Dave]

I know you can iv seen it on YT so it can be done can someone pls help me?

 

[videoCWK]

If by that you mean record video, you need a computer with a video capture card that is capable of recording (some only take pictures).

Edit: Unless you meant PC versions, in which case you'd need software that takes video of the screen. But it tends to cause a lot of lag unless you're on a very good system.

 

[Caleb]

Most likely they were using screen-capture program such as HyperCam or FRAPS.