FFcast

FFcast is a lightweight command-line screen recording utility built on top of FFmpeg, designed primarily for Linux environments using X11. It focuses on simplicity and flexibility, allowing users to quickly capture screen regions, windows, or full displays with minimal configuration. The tool integrates tightly with system utilities to dynamically detect screen geometry and provides options for adjusting frame rate, encoding quality, and output formats. It is especially useful for developers and power users who prefer scripting workflows over graphical interfaces. FFcast emphasizes reproducibility and efficiency, enabling automated recordings through shell scripts. Its design philosophy centers on minimal overhead while leveraging FFmpeg’s powerful encoding capabilities.