Chenille digitizing is the process of converting a design into a digital file (using specialized software) that can be read by a chenille embroidery machine. This file guides the machine to stitch the design onto fabric, typically for creating raised, textured patches or lettering commonly seen on jackets, hats, and varsity apparel. The digitizing process ensures proper stitch types, density, and sequencing for the unique chenille (yarn-like) effect.