Burst cut sequences as a re-engagement device
A short burst of fast cuts every few minutes resets attention in talking-head long-form. Place the bursts on your drop-off points, then measure the recovery.
A short burst of fast cuts every few minutes resets attention in talking-head long-form. Place the bursts on your drop-off points, then measure the recovery.
Rapid consonants expose a 1–3 frame lag slower speech hides. Target a 120ms window, nudge the clip, and rewrite lines that keep tripping it.
Most lip-sync drift is an export fault, not a model fault. Re-export at native frame rate, skip optimized rendering, and feed uncompressed audio.
Older lip-sync models rebuild a tiny mouth crop and paste it back soft. Finish with a face restore, or switch models when the patch is structural.
A native-audio model, a lipsync pass, or a photo-to-avatar render. Compared on realism, script length ceilings, and what each costs when the copy changes.
An unblinking subject is the tell that survives every other fix. Schedule eye behaviour in the prompt, or chain short clips at natural blink points.