Nice tutorial from Jake “Apple’s AAC format allows podcasters to create “enhanced podcasts” complete with embedded photos at publisher defined points throughout the podcast. These files are only compatible with iTunes and iPods, leaving a large universe of listeners out of the picture. Microsoft’s Photo Story could easily create something similar, with a voice track narrating beneath a series of images, but the WMV file created in Photo Story isn’t compatible with most portable music players. One alternative that bridges the gap and maximizes compatibility is to create a script enhanced WMA file, These WMA files with embedded scripts play just like a normal WMA anywhere scripting isn’t supported.” Link.
HOW TO make Windows Media “Enhanced Podcasts”