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What you get back

Technique, frame by frame.

Ask for the positions and faults you coach, and get each one with its timestamp and frame.

Positions and phases

Address, takeaway, top, impact, follow-through, or the phases of your sport.

Faults flagged where they happen

Ask what to look for, such as sway or early extension, and see the frames where it shows up.

Reps, makes and shots counted

Count reps against a standard, makes and misses, or every shot in a session.

How it looks

Question in. Timestamped findings out.

Illustrative findings built from frames of public CC BY and US federal videos. Product captures from the first live runs replace these.

1

A golf swing, position by position

Each position with the frame it came from.

A golf swing, position by position

Open the screenshot to inspect the full detail.

Questions to ask

Technique questions coaches ask

Real questions from our live-examples corpus, each paired with a public video. Results are published as Docsie produces them.

Golf swing analysis from video: driver swing, phase by phase

“Find every full driver swing in this lesson. For the clearest full-speed or slow-motion swing, break it into address, takeaway, top of backswing, transition, impact and follow-through. For…” Source: Georges Courte Golf, CC BY.

Golf swing video analyzer: check sway and overswing from two camera angles

“This video shows the same swings side by side from face-on and down-the-line. For every full swing, use both angles to check for lateral sway and overswing: track the trail knee and hips…” Source: Golf with Coach Carolin, CC BY.

Baseball swing analysis from video: step-back tee drill, swing by swing

“For each swing off the tee in this step-back drill, give the timestamp and break it into stance, step-back and load, stride, launch, contact and extension. Note head movement, what the back…” Source: CamWood Bats, CC BY.

Basketball shooting form analysis from video

“Timestamp every shot attempt. For the clearest ones, break the shot into stance, set point, elbow alignment, release and follow-through, and check BEEF (balance, eyes on the rim, elbow…” Source: Jessica Hawkins, CC BY.

Soccer video analysis: free kick technique, kick by kick

“Find every free kick struck in this video. For each, give the timestamp and describe the approach angle, plant-foot position relative to the ball, contact surface (instep, inside, laces)…” Source: PB Coaching, CC BY.

Slow motion golf swing analysis for senior golfers

“For each slow-motion swing in this video, describe backswing length, hip and shoulder turn, weight shift to the lead side and balance at the finish. List every adaptation for senior golfers…” Source: Proper Golfing | Home of the Timeless Golf Swing, CC BY.

Analyze a swing in three steps.

From a phone video to positions a coach can review.

1

Add the footage

Upload a file or paste a link.

2

Say what to look for

Ask in plain language, or start from this preset.

3

Check and export

Open the frame behind each finding, then export the report, frames and CSV.

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Common questions

Sports video analysis

Using Video Analysis

Q: Can AI analyze my golf swing from a video?

A: Yes. Upload a face-on or down-the-line video and ask for the positions or faults you care about. Each finding comes with its frame.

Q: What camera angle works best?

A: A steady face-on or down-the-line view at hip height, with the whole body in frame. Slow motion helps for fast moves.

Q: Does it measure club or bat speed?

A: Not like a launch monitor. It reports what the video shows, with timing estimates only when there's a reference in frame.

Q: Can it count reps or makes?

A: Yes, and it can check each rep against a standard you describe.

Q: Is it a replacement for a coach?

A: No. It finds the moments; a coach decides what they mean.

Q: How long can a video be?

A: Up to 40 minutes per video. Longer recordings are split, and the findings are merged onto one timeline.

Q: Where does my footage go?

A: Use Docsie's cloud, or deploy Docsie on your own infrastructure so footage stays inside your network.

See it on your own footage

Book a Demo
Bring the footage

Coach from the right frames.

Positions, faults and counts, each with its frame.

Up to 40 minutes per video. Cloud or self-hosted.