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What's the best way to sync audio and video from separate sources?
Asked on Mar 12, 2026
Answer
Synchronizing audio and video from separate sources is a common task in video editing, often necessary for projects involving external audio recorders. The best approach involves using software tools like Premiere Pro or DaVinci Resolve, which offer built-in synchronization features to align your audio and video tracks accurately.
- Import both the video footage and the separate audio file into your editing software (e.g., Premiere Pro, DaVinci Resolve).
- Place the video and audio clips on the timeline, ensuring they are roughly aligned by start time.
- Use the "Synchronize" function (right-click on the clips in Premiere Pro) or "Auto Sync Audio" in DaVinci Resolve to automatically align the audio waveform with the video.
- Manually adjust if necessary by zooming into the timeline and aligning waveforms visually for precise synchronization.
- Lock the synchronized tracks to prevent accidental misalignment during editing.
Additional Comment:
- Ensure both audio and video are recorded with a clap or a distinct sound to aid synchronization.
- Use markers to help align clips if automatic sync tools are unavailable.
- Double-check synchronization by playing back the clips and watching for lip-sync accuracy.
- Consider using third-party plugins if your editing software lacks robust sync features.
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