TestStore
A MediaServer backend primarily used for testing.
Its content can be configured via configuration allowing to test one or more files or even something dynamically created.
The TestStore can handle these type of items:
- file
- the item is some file-system object (default)
- url
- an item pointing to an object off-site
- gstreamer
- the item is actually a GStreamer pipeline
- process
- the items content is created by an external process
