- [X] Implement GstPlayer API
- [X] Inhibit screen locking
- [X] Hide cursor on video window
- [X] Adaptive UI (dark and bigger when viewing in fullscreen)
- [X] Dragging player by video (MPV)
- [X] Switching video/audio/subtitles tracks from bottom bar (MPV)
- [X] Over-amplification supported by default (VLC)
- [X] Audio visualizations (VLC)
- [X] Clock with current hour and "Ends at" time on top overlay (Kodi)
- [ ] Auto select subtitles matching OS language (Totem)
- [X] Picture-in-Picture mode window (floating window)
- [ ] Touch gestures/swipes support
- [ ] Media playlists (with exporting to file e.g: .vplist)
- [ ] Customizable seek time
- [ ] Statistics and codec info page (VLC)
- [ ] Resume playback from last position
- [ ] Mobile friendly UI (libhandy)
- [ ] Chapters support
- [ ] Set tracks time offset
  - [ ] Subtitles offset
  - [ ] Audio offset
- [ ] MDNS and UPNP (discovering media in local network)
- [ ] DND files/folders from Nautilus to play (ignore incompatible ones)
- [ ] Search for subtitles, download and activate (SMplayer)
- [ ] Auto add subtitles from same folder
  - [ ] Set global subtitles folders
- [ ] RSTP streaming
- [ ] Playback speed
- [ ] Remote playback controls via HTTP (VLC) + WebSockets
- [ ] Integration with the top bar
  - [ ] MPRIS support
  - [ ] Controls in the notifications panel
  - [ ] Progress bar in the notifications panel (maybe via extension)