SwingStudio

"You Arrive at the Range"

You pull into the parking lot, grab your bag, and walk to your bay. You set your phone down, open SwingStudio, and before you even tee up, you choose 240 fps for today's session. You want to catch the clubface at impact in true slow motion.

You don't hit record. You don't have to. SwingStudio has been capturing for over 60 seconds already — a dual-file rolling buffer that never stops, never misses. Every frame you produce is already saved, waiting to be claimed. And at 240 frames per second, every millimeter of your swing path is preserved.

There is no moment you need to anticipate. No button to press before you swing. The buffer is always full, always current, and when a swing is detected the relevant clip is extracted from what has already been recorded. You pick the frame rate and quality — 720p for maximum duration, 4K for maximum detail — and the system handles the rest.

"You Set Up Your Devices"

You prop your iPhone behind you, angled down the target line. You open your iPad and set it on the bench beside your bag. They find each other instantly.

Your iPhone becomes the camera. Your iPad becomes the studio. No pairing codes. No configuration menus. No fumbling through Bluetooth settings. The roles are assigned by device type and the connection is peer-to-peer.

Before you step away from the phone, you enable flash alerts. Now, every time SwingStudio detects a swing, the camera's torch fires a quick burst of light. You'll see it from the hitting bay — confirmation that the capture happened without pulling out your iPad or walking back to check the screen.

Your iPhone streams live video to your iPad in real time. You see exactly what the camera sees. When a swing is captured, the clip appears on both devices simultaneously — ready to review from the studio without walking back to your phone.

"You Swing"

You address the ball. Waggle. Settle. And swing.

Before the ball lands, SwingStudio has already found your swing. Pose estimation tracked your body at 15 frames per second. A motion energy algorithm caught the moment of action. A clip was extracted, trimmed, and saved — all before you look up to follow your ball flight.

You don't mark the swing. You don't tap anything. The detection pipeline runs continuously in the background, watching for the signature energy spike of a golf swing. It knows which angle you're filming from. Set up behind the golfer and the system recognizes a down-the-line view, engaging a composite energy algorithm tuned for that perspective — tracking vertical wrist movement, shoulder rotation, and root body motion together. Move to a face-on position and the algorithm adapts automatically.

When it fires, the rolling buffer is sliced and the clip is persisted with pre- and post-padding so you always see the full motion. Multi-joint confirmation ensures the trigger wasn't a practice waggle or a reach for your water bottle. The system waits for corroborating movement across multiple body landmarks before committing to a detection.

"You Study"

The session is done. You sit down and open the clip you want to examine. You scrub to the top of your backswing and pause.

You pinch to zoom 5x into your grip, studying the exact position of your lead wrist at the top. Double-tap to snap back to the full frame. You draw a line along your spine angle. Circle your hand position. Measure the angle of your club face. Then you pull up a pro's swing from your reference catalog and compare them side by side, frame by frame.

• Lines, circles, boxes, and angle measurements with multi-color support
• Full undo and redo across all annotation actions
• Two-up comparison view with independent playback per panel
• Shared annotation mode across both comparison panels
• Reference catalog: import swings from Photos or Files, tag and favorite them
• Video zoom 1x–5x with pan, double-tap toggle for quick navigation

You export the clip with every annotation composited into the frames and send it to your coach via the system share sheet. Every line, circle, and angle measurement is burned into the video — no special app required on the other end.

Before closing the session, you type a quick note: "#tempo work, backswing feels shorter." The tag autocompletes from your history. Next week, when you search "#tempo," every tagged session will surface instantly.

"You Come Back"

Tomorrow, you'll find today's session in your history — every swing, organized in a clean feed. Filterable. Searchable. Grouped by date.

You'll track your progress over weeks and months. Each session is a timestamp and a collection of swings. Scroll through them like a feed. Filter by club, by date, by what you were working on. Switch between a grid view and a detailed feed view to find exactly the moment you're looking for. Search "#tempo" and every tagged session surfaces instantly.

Your playing partner filmed you from the opposite angle today. You import that video from your camera roll — or from Files — right into today's session. It slots in alongside your auto-captured swings as if it had always been there. Two angles, one session, no manual file management.

That evening, you open SwingStudio on your Mac. The same sessions, the same clips, the same annotations — all there on a bigger screen. You scrub frame by frame, compare today's swing against last week's. Offline analysis on a display built for detail.

This is practice with a record. Not a stack of unlabeled videos in your camera roll. Not a folder you'll never open again. A structured history of your work, ready for the next time you want to see how far you've come.