Musetalk

Our character’s debut music video — 18 shots, five sung sections, 2:13 — rendered overnight on a single RTX 5090 for zero cloud spend. The complete pipeline: song, storyboard, renders, lip-synced vocals, beat-cut assembly.

MuseTalk generates lip-synced video faster than real time on a 5090 — but getting it to BUILD on Blackwell is dependency hell. Here’s the exact recipe that works.