How it works
Audio synchronization ensures that audio elements align correctly with visual events in the video. Lip movements match dialogue, sound effects coincide with visual actions, and music beats align with visual transitions. Native audio synchronization (where the video and audio are generated together) produces the most natural results. Veo 3.1 leads in this capability, generating video with natively synchronized dialogue, sound effects, and ambient audio. Tools without native audio require post-production synchronization, which can be achieved through manual editing or AI-powered audio alignment tools.
01What does audio synchronization in ai video mean in AI video?+
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