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SoundBuddy

SoundBuddy editorial

One video has lip-sync trouble? Compare the file, player and output separately

Conceptual ivory film frame, coral speech bubble with raised decorative bars, cobalt speaker and offset plum and cream strips on sage and peach.
Original AI-assisted conceptual editorial illustration. Not app UI, actual hardware, a measurement or evidence of productivity.

If a speaker's lips and voice do not line up in one video, write down whether the voice seems early or late and whether that relationship stays stable. Keep subtitle timing as a separate observation.

A single file, a player preference and an output path can produce different questions. Do not assume that a global Mac reset or a microphone change addresses the one you are seeing.

Separate sound, picture and subtitles

VideoLAN's VLC 3.0 adjustment guide treats audio/video synchronisation separately from subtitle offset and describes playback compensation controls. Its desktop overview distinguishes the native Mac interface from the Windows/Linux interface.

Use your installed version's Mac menus and Help to locate the relevant setting. Do not copy a Windows Tools menu path or an assumed keyboard shortcut into the Mac and conclude the feature is absent. A compensation preference also does not establish that the source file has been repaired.

Make one comparison at a time

Use material you are entitled to play and preserve the original file:

  1. Note the player version, file and selected output.
  2. Identify a short passage where picture and sound are easy to compare.
  3. Record whether audio is early or late, whether the difference appears constant and whether subtitles are independently affected.
  4. If useful, compare the same passage in another compatible player while keeping the output fixed.
  5. Separately compare a familiar output if you have one available. Do not change player, file and output simultaneously.

These observations can narrow a support question; they do not prove a codec, hardware or application defect. If you deliberately inspect a playback-offset setting, record its starting value and restore it if the comparison is unhelpful. A changing drift and a constant offset should not be described as the same measured result.

Keep status feedback separate from synchronisation

Actual SoundBuddy Action HUD settings showing volume and mute feedback controls.
Actual maker's capture, 29 October 2026, version 0.4.1 build 25. It is not VLC, a timing measurement, an offset control or a synchronised video test. The original screenshot is unchanged.

Open the full-size actual app capture

SoundBuddy is our product. Its feedback settings do not establish lip-sync correction, video processing or a measured audio-delay reduction. The instrument-monitoring guide concerns a different task: hearing your own live performance after playing a note.

No video, player, offset, output or native setting was operated for this article. No repaired-file, timing or productivity result is claimed.

Next step: preserve one passage and compare the file, player and output separately before changing compensation.