Muviz Edge: AOD & Edge Lights

Muviz Edge: AOD & Edge Lights is a music visualizer that displays animated patterns around the edges of your screen during music playback, responding to audio data from multiple music applications. The app works with offline audio files and streaming services without requiring integration with any specific music player.

The visualizer adapts to your device's display, creating responsive animations that conform to the edge-to-edge rounded screens now common in modern phones. Multiple design packs provide different visual styles for these edge animations, engineered to work within the screen's edge region while scaling to your device's unique dimensions and curve radius. These designs transform audio data into flowing patterns that maintain visual coherence across different phone models.

Color customization is comprehensive and flexible. You can select from stock color palettes, manually assign colors, or automatically extract colors from album artwork. The automatic option creates a dynamic connection where cover art colors drive the animated edges in real time, updating as your playlist progresses. You can create and save custom color palettes, building a personalized library of curated schemes for different moods or genres; switching between them avoids repetitive manual adjustments.

The Always on Display (AOD) screensaver feature functions as an independent display when your screen is off. The app includes two dozen preset designs serving different needs: clock face styles including Android 14, Google Pixel, Flip Clock, and Retro 8-bit variants; information-focused options including Dual Timezone and Solar System Clock; and aesthetic designs including Starfield with Moon phase, Blinky Animation, and interfaces mimicking other devices such as Nothing(2), Nothing(1), iOS, and Nike Watch Face. These designs operate independently as screensavers or integrate with the music visualizer, displaying animations during playback and switching to a clock or design when playback ends.

The built-in AOD editor enables customization of all preset designs. You can modify color schemes, add custom backgrounds, and adjust layout elements to create personalized displays. Since all designs are editable, you're never confined to the presets.

Visualizer behavior adapts to your usage context. It automatically hides during fullscreen apps, preventing interference with games or videos. You can select which music applications trigger the visualizer, controlling whether it responds to all sources or only specific services. Background dimming maintains partial visibility while reducing brightness. Pixel shifting prevents AMOLED burn-in by adjusting the position of static elements on compatible devices.

Music source selection determines which players feed data to the visualization engine, offering control beyond simply choosing app triggers. Instead of the visualizer responding uniformly to all audio playback, you can designate specific music applications or services as visualization sources. This selective sourcing enables context-specific operation—triggering animations from streaming services during commutes while leaving offline music players unmonitored, for example. The granular control transforms the visualizer from a constant feature into an adaptive tool that respects your listening habits, reducing battery impact during non-music activities while remaining instantly available when you switch to preferred music applications.