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5. Replay Mode — replaying a session

What is Replay?

Replay Mode lets you replay a recorded session as if it were happening live. You can control playback speed and choose the starting point. It is ideal for post-race analysis or training.

Info

Required format: A session .json file recorded by the OHP Apex collector. These files can be created during a live session and exported.

Launch a Replay

  1. Click the "▶ Replay" button in the top bar.
  2. A window opens to select a file. Navigate to your session .json file and double-click to load it.
  3. The session name and total duration are displayed automatically.
  4. Playback speed: Choose a speed from the available buttons (x1, x2, x5, x10, x60…). Speed x60 is recommended for a quick overview.
  5. Start from: Enter a start time if you wish to begin mid-session (format HH:MM:SS, e.g. 02:30:00 to start at 2h30 of the race).
  6. Click "▶ Start". The standings animate and scroll at the chosen speed.

The Replay window open: loaded session name, speed selector (buttons x1 to x3600), "Start from" field, "Start" button

Stop Replay

  1. Click "■ Replay (on)" in the top bar again to stop playback.

Tip

Available speeds: x1 (real time), x2, x5, x10, x20, x30, x60 (recommended), x120, x300, x600, x1200, x3600.