In this case, you may want to leave the .avi uncompressed (if it will fit on the CD).
Your associates can import the file into any production editing/compositing system they might have.
A CODEC (compressor/de-compressor) tells the playback device how to decode and play the file.
**very few (digital) systems can play back RAW or uncompressed video.
***All digital television (whether HD, satelite or digital cable) signals are highly compressed MPEG2 files using various CODEC's.
KIWI