This script adds Picture-in-Picture functionality to MPV media player, allowing you to watch videos in a small floating window while working with other applications. It is tested only on Windows system.

• Toggle Picture-in-Picture mode with a single keypress.
• Borderless floating window that stays on top of other applications.
• Automatically exits PiP mode when entering fullscreen.

1. Ensure you have MPV Media Player installed on your system.
2. Copy the mpv-PiP.lua script into your MPV scripts directory, e.g.:
   • C:\Users\<YourUsername>\AppData\Roaming\mpv\scripts\
3. Restart MPV.

Press Alt+p to toggle Picture-in-Picture mode on/off. Then you can use the mouse to freely resize the window and adjust its position.

• Entering fullscreen while in PiP mode will automatically disable PiP and enter fullscreen normally.
• The script handles file transitions properly - PiP mode persists when loading new videos.
• Original window settings are preserved even when MPV saves state via watchlater when save-position-on-quit is true.

• Original script by Wanakachi.