Machine Heart

Aug 1, 2026 · Artificial Intelligence

LiveEdit Enables Real-Time Video Editing at 12.66 FPS via 4‑Step Denoising

LiveEdit, a new streaming video editing framework from Tsinghua and HKUST, replaces bidirectional attention with causal chunk‑wise processing and a three‑stage distillation pipeline, achieving 12.66 FPS real‑time performance while preserving edit accuracy and background consistency, as demonstrated by extensive quantitative and user studies.