ZERO-SYNC

Zero-Sync — The exact millisecond. No guesswork.

Zero-Sync is a precision audio delay plugin for streamers, video and content creators who need their voice and video to line up perfectly.

It gives you a frame-based calculator that converts your frame offset and frame rate into an exact millisecond delay — then applies it leanly and silently. You can also set the delay directly with a slider and fine-tune it with nudge buttons for manual adjustments down to 0.1ms. A built-in metronome lets you fine-tune in real time while your stream is running. Eight named preset slots let you save a separate sync value for each camera rig or setup you use.

No hardware presets. No assumptions about your setup. You measure, you apply, you move on.

What's inside:

Frame Calculator — enter your frame rate and frame offset; delay is calculated to the exact millisecond, including all drop-frame broadcast rates

Live Metronome — adjustable pulse rate for real-time visual sync calibration while your stream is running

Offset Mode — when audio is early, Zero-Sync calculates the value and copies it to your clipboard for per-source video offset

8 Named Preset Slots — save and recall complete sync profiles for each camera rig you use

Precision DSP — for fractional sample accuracy up to 2000ms of delay

Initial release