by Swimmetrix
StrokeLab by Swimmetrix
Dashboard
Review races, save analyses, and pick up where you left off.
Start a new race analysis, reopen past sessions, and keep your work saved on this device or in your Google account when Firebase is connected.
Your account
Use your Google account to sync saved analyses.
Your analyses
Saved race reviews you can reopen anytime.
Step 1 · Upload video
Start with your race video
Upload the race first. Once it loads, continue into setup.
Waiting for video
Upload a file to continue.
Your video stays on this device while you work. Saved analyses keep your timing marks and results, not the video file itself.
Step 2 · Set up race
Set the race details
Name the analysis, choose the pool setup, then continue to the separate starting-signal step.
Step 3 · Find the starting signal
Listen to start candidates
StrokeLab scans the opening audio automatically. Listen to each candidate and choose the starting signal that sounds right before you begin tracking.
Scan: first 12 seconds
Scanning the opening audio for likely starting signals…
Step 4 · Confirm before video review
Review the controls before you start
Set your playback speed, then start the review once you are ready to mark strokes and turns.
What happens in video review
- Press R for each stroke you want counted.
- Press P at the wall and again at breakout to mark turn sections.
- Press Space or Finish Analysis when the race is complete.
Video review
Your video will appear here once you begin tracking.
Elapsed
0.00 s
Strokes0
Elapsed0.00 s
Instant SPM-
Avg SPM-
Stroke Rate
Splits
Strokes per Length
Distance per Stroke
StrokeLab is part of Swimmetrix.