A realistic semiconductor stock footage clip featuring a high bandwidth memory advanced packaging sample fixed on a precision metrology stage. The stacked memory package, chiplet substrate, copper interconnects, probe arms, microscope optics, and black granite stage remain stable while a soft blue inspection light moves across the surface. Suitable for AI chips, HBM memory, advanced packaging, chiplet manufacturing, semiconductor inspection, machine vision, and electronics supply chain projects. Rendered in 4K at 60fps. Not intended as a seamless loop.