antirez’s Pure‑C MiniMax‑H3 Engine Generates 512×512 Video in 3.5 s on M5 Max
The article details how antirez rebuilt a zero‑dependency, high‑throughput MiniMax‑H3 video/audio inference engine entirely in C for Apple Silicon, achieving 22‑frame 512×512 video rendering in about 3.5 seconds on an M5 Max, and explains the engineering tricks, benchmark results, adjustable quality settings, terminal UI, community feedback, and upcoming sparse‑attention support.
