Been building a desktop app on weekends for adding data overlays to ride videos. Telemetry Studio v1.0.0 is out.
Drop in your Video footage + FIT/GPX file, add power, HR, speed, GPS map, elevation overlays, export. Strava integration pulls your segments with live PR comparisons.
Free tier available, macOS and Windows.
Let me know what you think!
by bartlomein