An Audio-First Workflow for AI Video Dialogue Shots
I generated the same four-second line of dialogue nine times before I noticed what I was actually doing wrong. The line was right. The face was right, locked from a reference sheet I built for exactly this reason. What kept breaking was the timing: the model either cut the actor off half a word early, or it let the shot run two full seconds past the last syllable with nothing happening on screen. I kept blaming the model. The model was not the problem. I was generating video first and hoping the dialogue would fit whatever length I asked for.
AI video generation runs on fixed clip lengths, not on however long your line takes to say, so the fix is to lock the audio’s exact duration first and build the shot around that number.In 2026, a single generation from Veo 3.1 caps at 8 seconds in standard mode,...
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