Audio and Video Out of Sync? Find and Fix the Delay
Find out whether video audio is consistently early or late, gradually drifting, or delayed only during playback. Follow a practical sync troubleshooting workflow.
Prepare clearer dialogue for a finished video: inspect voices and noise, evaluate difficult overlaps, and return the chosen audio to its correct timeline position.
Explore the audio toolsFind out whether video audio is consistently early or late, gradually drifting, or delayed only during playback. Follow a practical sync troubleshooting workflow.
Use Audio Eraser on a supported Samsung Galaxy video, compare the original, save a copy, and troubleshoot missing controls or incomplete noise reduction.
Turn on or off iPhone Voice Isolation during a supported call or recording, check device and iOS requirements, and learn how it differs from editing a saved file.
Normalize audio peaks or use loudness Auto-Match in Premiere Pro. Learn when each method helps, what it cannot fix, and how to check the export.
Learn what audio ducking does, how to duck music under dialogue in Audacity and Premiere, and what to do when voice and music are already mixed.
Understand OBS audio bitrate for streams and recordings, locate the output setting, and test quality, upload capacity and separate audio tracks.
Compare dialogue cleanup options in DaVinci Resolve, including Studio Voice Isolation, separate tracks, and a source-isolation workflow for a finished mix.
Mute a video in Google Photos on supported Android devices, save and check the result, or choose an audio-isolation workflow when you need to keep speech.
Fade music, voice or other audio in iMovie on Mac or iPhone. Find the fade handles, detach video audio on iPhone and check the exported movie.
Describe the wanted speech and review quiet words and overlap. The workflow produces audio for your edit; AI downloads use credits.