COMPUTER SOFTWARE FOR USE IN RETRIEVING AND STORING META DATA INTO AND FROM VIDEO/AUDIO STREAM THAT CAN BE USED TO SPECIFY CHARACTERISTICS OF THE ASSOCIATED VIDEO/AUDIO STREAMS; COMPUTER SOFTWARE FOR USE IN AUDIO AND VIDEO PRODUCTION, PLAYING AND RECORDING; COMPUTER PROGRAMS FOR USE ON COMPACT AND FLOPPY DISCS FOR USE IN AUDIO EDITING, VIDEO EDITING, PRODUCTION, PLAYING AND RECORDING