find/change audio format and avi version of a given avi file

I have an overhead projector that supports playing data from USB sticks. For videos it has the following limitations (quotes from the user manual): - file type: AVI - **The audio format can only playback linear PCM and ADPCM.** - **Supports AVI 1.0.** So I have an AVI file but when I try to play it, the projector says: Cannot play. **So how do I find out if my AVI file has the given properties?** **And if not, what can I do to turn it into a file with given properties?** Probably ffmpeg/ffprobe can do this, but what commands do I need to use? (I would like to use ffmpeg/ffprobe because it is already installed. Only if ffmpeg/ffprobe cannot do this, I am open to alternatives.)