To deliver this film over the internet without requiring a 100-gigabyte download, a video codec must compress the image data efficiently. This is where H.264 (also known as AVC, or Advanced Video Coding) enters. As the most ubiquitous video codec in the world, H.264 is the reason Lilo & Stitch can stream smoothly on a smartphone or laptop. It reduces the film’s file size by over 90% while preserving enough visual fidelity to appreciate the hand-drawn art.
Every time you stream Lilo & Stitch on a device that wasn’t made by Apple or Microsoft, you are likely benefiting from Cisco’s patent indemnification. The blue alien has found a home not just on Earth, but in a binary blob that lives in your browser cache. In the end, the essay writes itself: lilo & stitch openh264
This created a "web tragedy": the best, most universal codec was legally too dangerous for open-source software to implement natively. To deliver this film over the internet without