Filename suffix used to find the scene-actor-extraction output for a media file, e.g. "Movie.mkv" with suffix ".jray.json" looks for "Movie.jray.json" in the same folder.
How long a loaded truth file is cached before being re-read from disk.
Injects a small script into the web client that shows on-screen actors when playback is paused. Disabling this removes the injected script.