MythTV itself is a Digital Video Recorder which records off of various television sources. To make it a complete media center, it also needs playback of video files and DVDs.

MythVideo is a plugin that handles all of your video needs. In 0.22, it is dramatically expanded with support for new metadata information, TV Series handling, Fanart, Banners, Screenshots, and a host of new browsing features.

The biggest change is that MythVideo now supports storage groups. The feature is still in a preview phase, but it means videos can be watched with zero configuration on the frontend. Under the older system. each frontend had its own video directory settings. Thus, if you wanted to share files from a central server, you needed to set up an NFS share.

We’ve been using the new system, which unfortunately doesn’t work for DVD isos, but otherwise works flawlessly. External players, such as mplayer or xine for unsupported file types also does not work. Both are planned for 0.23.

Metadata can be very important to media file storage. As of 0.22, MythVideo uses TheMovieDB as its primary movie grabber. It also includes support for TV series handling with fields for season, episode, and subtitle, and support for TheTVDB to fill in the information. To determine if an item is a movie or a TV program, it parses the filename.

In additional to searching within the interface, MythTV now includes JAMU. We’ve done some basic testing on JAMU, which stands for Just Another Metadata Updater. JAMU provides for mass updating and regular maintenance of associated graphics and text meta data. It can even reorganize the directory structure based on the metadata.

Check back soon, when we will be providing some screenshots off of our MythTV Frontend of it in action. We just need to organize our MythVideo directories so we can best demonstrate these features.