Fx Batch Encoder is a practical and interesting tool that lets you create a file list then group it and encode it as a Windows Media application. You can also program it at a set time so that it runs this encoding.
In Fx Batch Encoder you just add the name and exact location of each of the multimedia files you want in the Windows Media. Of course, you can add as many as you like to this list, and also delete them.
Once the set time arrives, the list will be encoded and ready to be run. Fx Batch Encoder is totally free.