GOLPEA
Last stroke
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Strokes: 0Avg: --
Analyzing video…
Runs internally — no need to play it all.

Can't open this video 🎞️

It's recorded in HEVC / H.265, a format this browser can't decode. That's why it showed a black screen.

Fix: record in H.264 and upload again:

  • iPhone: Settings ▸ Camera ▸ Formats ▸ "Most Compatible".
  • Samsung/Android: Camera ▸ Settings ▸ Advanced recording options ▸ turn off "High-efficiency videos (HEVC)".
  • Or convert the video to MP4 (H.264) with any converter.

On your phone it may work fine (many have a hardware HEVC decoder).

GOLPEA

Analyze your tennis strokes with AI. Wall = every stroke scored in real time, with your average and what to fix. Or upload a video of your forehand or serve.

Stroke analysis

Technical score · vs. ideal model
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out of 100 · how close you are to the ideal stroke
Phases & footwork