Could you clarify if you are trying to to play on a Walkman, or if you are trying to extract files from an old device? Walkman - Amazon.com
If you are looking to convert files from or for a Sony Walkman, you might be looking for: walkman2mp4
: Most modern digital Walkmans (like the Go to product viewer dialog for this item. Could you clarify if you are trying to
There is no specific software or known project called "." It is likely a typo or a misremembered name for a utility that converts Walkman-specific media files to standard MP4 video or MP3 audio formats. Likely Intentions walkman2mp4