
How to Put an AI Character Into Real Stock Footage on One RTX 5090
We made a full music video by putting me into 42 real stock clips: kitchens, birthdays, a Christmas dinner, a sick kid’s bedside. Free Pexels footage, MiniMax H3 and a character swap LoRA on one RTX 5090. How the swap works, how I walk into a shot that has no one to replace, why a swap can’t lip-sync and the fix, every take we threw away, a free kit, and what it means that a home PC can now do this.