[plt-scheme] Trying to program game with Scheme v203

At Mon, 17 Mar 2003 20:14:52 +0100 (CET), Berticolas Copimasso wrote:
> first : how two play a .avi file (or any video format) in a frame (if it's 
> possible) 

There's nothing built-in to support video playback. (Possibly there's
an easy way to combine MrEd with other pieces to make it work, but I
doubt it.)

> then : we didnt manage to put a transparent gif on a background ( got error 
> message while trying to use set-loaded-mask and get-loaded-mask on a bitmap% 
> object created with 'gif/mask style )

Is this version 203? What was the error?

Matthew