# Synchronize video and tracks

Aim

To correct the delay between video image and tracks in the various visualizations: Track Editor, Track Visualization, Integrated Visualization.

note Normally you do not need to edit the Offset between video and tracks, because this is calculated by the software. Follow the procedure below if you notice that the tracks are lagging behind the video, like in the example below.

Prerequisites

You acquired data using the method Live tracking and Save video.

Procedure

See Troubleshooting: Data visualization > There seems to be a delay between video and track