MediaRiffle v0.4.0

✨ Features and improvements

• Favorites and your own lists: a ☆ Favorite button and an "Add to a list…" box on a show's or movie's page (and
  while playing one). Everything you tag the same way is one of your lists, to browse, play through or shuffle like
  the admins' categories; only you see them. The home page shows your Favorites and your lists. They go with the show
  or movie when it leaves the library, and with the account.
• Auto quality is adaptive streaming, as on streaming sites: the player (hls.js, or Safari, a Chromecast or an
  AirPlay receiver itself) times each segment's download and moves between 1080p, 720p, 480p and 360p segment by
  segment, down as soon as the connection can't keep up and back up when it can, without restarting. The server makes
  only the level being watched, from where it's watched, one ffmpeg per viewer, replaced when the player switches or
  seeks. When the connection clearly has room for the file as it is, Auto still plays that (no transcode), and moves
  to the adaptive stream when it stops keeping up (seen from the buffer running down, before it runs out).
• Seeking a transcode is instant within what's been made, and anywhere else no longer restarts the stream: picked
  levels are adaptive streams of one level.
• Admin → Users: change a user's role, viewer to admin or back, from the Role column. Your own role can only be
  changed by another admin. The change reaches the user's open sessions within a minute, without signing in again.

🐞 Bug fixes

• A paused player keeps its stream: it used to be stopped as idle after 90 seconds, so playing again failed. A
  stream that goes away anyway (e.g. the server restarted) is started again where it was.
• Cast no longer throws an error when the browser says it can cast but Google's Cast framework didn't load.