Retro TV Test Pattern with Digital Glitch Effect and Static

This animated visual effect simulates a retro television test pattern undergoing severe digital glitching and static interference. The classic color bars, calibration grid, and numerical indicators are continuously disrupted by horizontal and vertical pixel shifts, color channel splitting, and blocky artifacting. This dynamic visual is perfect for projects needing to convey digital errors, signal loss, technical issues, or a distressed, lo-fi aesthetic. It creates an edgy, chaotic, and technologically corrupted atmosphere suitable for intros, transitions, or background elements in music videos, documentaries, or experimental film.