Versions:
BgRaster, published by Barjonas LLC and currently at version 1.1.9 with two versions recorded in the catalog, is a fast, single-file console application for Windows that generates informative test pattern wallpapers for every connected display. Falling within the display calibration and systems utility category, it serves creative professionals such as AV technicians, video engineers, and real-time graphics specialists, and was inspired by Sysinternals BgInfo. The tool produces one PNG per display, sized to each screen's native resolution and anchored to its desktop position, then assigns those wallpapers directly to every Windows output. Configuration is TOML-first, with CLI flag overrides, and the application auto-seeds a configuration file from defaults on first run. Its rendering pipeline supports multiple layers, including text, network adapter information, labeled edges, custom logos in SVG format, alignment grids, crosshairs, and solid backgrounds. Format strings with ${tokens} enable dynamic substitution along with per-line size and color cycling, while slices allow any output to be split into multiple regions, each governed by different settings. Designed to be short-lived and idempotent, BgRaster runs until its work is complete and then exits, skipping re-rendering when the configuration, version, and hardware fingerprint all match previous runs. This behavior makes it well suited to repeated deployment in environments where display setups must be labeled and verified quickly, such as control rooms, broadcast facilities, and event production rigs. Distributed as a portable single-file executable with no runtime dependencies, it is built for speed through NativeAOT compilation, allowing it to be carried on removable media and executed on demand without installation. BgRaster thereby combines wallpaper generation, display identification, and configuration-driven automation in a lightweight package tailored to professional video and graphics workflows.
Tags: