Pixel Point open-sources AVAL interactive video format

Web video seeking has always been too slow and stuttery for seamless UI interactions; AVAL solves this by using WebCodecs to drive a state-machine timeline forward, bypassing seek latency entirely.

• –By utilizing a deterministic state graph, AVAL enables stutter-free transitions and loops directly inside the browser.
• –Relying on native WebCodecs and WebGL2 keeps the performance footprint lightweight by avoiding a WASM player runtime.
• –Built-in packed-alpha transparency support opens the door for high-fidelity overlay animations.
• –Progressive fallbacks ensure developers don't break accessibility or older browser support.