Auto Pan by Window Position

This extension enables audio panning to the left or right based on the window's position relative to the display center.

This Chrome extension automatically pans the audio of media elements (`<video>` and `<audio>`) to the left or right channels based on the horizontal position of the browser window relative to the center of the display. ## Features - Automatic Audio Panning: Hear audio from the direction where your browser window is located. If the window is on the left side of the screen, the audio will pan to the left speaker/headphone, and vice versa. - Adjustable Pan Rate: Control the intensity of the panning effect. - Vertical Panning Support (PannerNode): By default, it uses standard stereo panning. You can enable vertical panning to also affect audio based on vertical window position and simulate distance. - Multi-Monitor Support: You can configure the panning to be calculated relative to: - The single display the window is currently on. - The primary display (if you use multiple monitors). - The aggregate center of all connected displays. ## Usage Once installed, the extension works automatically in the background. It will attach to any `<video>` and `<audio>` tags on the web pages you visit and adjust the audio panning based on the window's position. ### Settings Click on the extension icon in the toolbar to open the popup and configure: - Enable/Disable: Toggle the auto-pan functionality. - Pan Rate: Increase or decrease how strongly the audio leans to one side. - Vertical Panning (PannerNode): Use an advanced vertical spatialization model instead of simple stereo panning. - Multi-Monitor: Calculate pan position relative to the primary display. - Multi-Monitor (All): Calculate pan position relative to the entire bounds of all combined displays.