We now have a setup so that individual media types have their own migrations and tables. Which means that integrating MediaGoblin.media_data as a separate table that links to the main table should be very possible.

The main things in this ticket are:

• make sure the mediadata for all currently bundled types are written right
• Set up MediaEntry.media_data to pull up the right row from the right table!

The gist of it is:

• design and codify how plugins will get installed, removed and configured
• implement required infrastructure code
• design and codify how plugins will hook into mediagoblin core
• write documentation for plugin authors

The wiki page tracking this is at: ​http://wiki.mediagoblin.org/PluginSystemDesignDocument

This ticket does not cover creating actual hooks in mediagoblin. Either each hook should get tracked separately or we should create a new bug for a bunch of things or something like that.

Current skin is boring, video.js is probably the way to go for this (see videojs.com).