A beach volleyball practice recorded for coaching review

Duna Vision

Review the rally, not a disconnected clip.

Capture or upload video, align the real court, connect scoring and Watch events to the source timeline, flag coaching moments, and share the right view with the right player.

Start for $0 See how it works

Duna VisionPractice · private

Visible court · calibrated

Source: linked review cues
Human: correction outranks model output
Private: practice by default

The problem

Video becomes a folder before it becomes coaching.

A long recording without score, court geometry, player context, or review cues forces the coach to find the same rally again and then explain what the clip cannot show by itself.

Scores and video drift onto separate timelines
Interesting moments are lost inside long recordings
Private footage spreads through ad hoc links

The Duna difference

Keep every observation anchored to the source.

Duna Vision preserves calibration, score events, Watch favorites, side changes, analysis observations, human review, privacy, and share grants as separate evidence layers attached to the same recording.

Duna HQSouth Bay Volleyball Search people, events, payments… Duna AICoach video

Duna VisionPractice · private

Visible court · calibrated

Built with contextGuided capture

Set the court

Align the real playing surface and lock the capture orientation and calibration.

Guided captureUse court evidence, orientation, stability, framing, and calibration guidance without blocking an unusual angle.
Score-synced timelineKeep score, favorite, undo, side-change, and review-cue events append-only and timestamped.

Duna HQSouth Bay Volleyball Search people, events, payments… Duna AICoach video

Duna VisionTimeline review

Rally boundaries · reviewed

Connected to the dayCoach review

Mark what matters

Scores, Watch favorites, side changes, and coaching cues stay attached while the session runs.

Coach reviewOpen the source-linked rally, court map, coverage, observation, and player context together.
Human confirmationStore a coach or player correction separately. Reprocessing cannot silently overwrite it.

Duna HQSouth Bay Volleyball Search people, events, payments… Duna AICoach video

Duna VisionShare grant

Private clip · player granted

History carried forwardPrivate sharing

Review with evidence

Open the rally, observation, human correction, privacy, and sharing state from one timeline.

Private sharingPractice starts private. Public, link-only, profile publishing, and invited access remain separate choices.
Live and uploaded videoUse organization-scoped recording and live capacity with usage and price visible before purchase.

Capabilities

Deep enough for the operation. Clear enough for the day.

Guided capture

Use court evidence, orientation, stability, framing, and calibration guidance without blocking an unusual angle.

Score-synced timeline

Keep score, favorite, undo, side-change, and review-cue events append-only and timestamped.

Coach review

Open the source-linked rally, court map, coverage, observation, and player context together.

Human confirmation

Store a coach or player correction separately. Reprocessing cannot silently overwrite it.

Private sharing

Practice starts private. Public, link-only, profile publishing, and invited access remain separate choices.

Live and uploaded video

Use organization-scoped recording and live capacity with usage and price visible before purchase.

Connected by design

The next feature already has the context.

Grow with control

Duna for Apple Watch

Score, check the court, and save review cues from your wrist

Run the operation

Training

Programs, practice plans, drills, animation, and load

Run the operation

People

Players, parents, goals, health sharing, and check-ins

Grow with control

Safety + privacy

Guardian controls, waivers, consent, and guest visibility

Duna HQ

Run the operation without losing the human story.

Start with one coach, one venue, one product, or one event. Keep the same people, places, permissions, and history as the club grows.

Start for $0 Explore all features

Run your club/Features/Coach video

Duna Vision

Review the rally, not a disconnected clip.

Capture or upload video, align the real court, connect scoring and Watch events to the source timeline, flag coaching moments, and share the right view with the right player.

Start for $0 See how it works

Duna VisionPractice · private

Visible court · calibrated

Source: linked review cues
Human: correction outranks model output
Private: practice by default

The problem

Video becomes a folder before it becomes coaching.

A long recording without score, court geometry, player context, or review cues forces the coach to find the same rally again and then explain what the clip cannot show by itself.

Scores and video drift onto separate timelines
Interesting moments are lost inside long recordings
Private footage spreads through ad hoc links

The Duna difference

Keep every observation anchored to the source.

Duna HQSouth Bay Volleyball Search people, events, payments… Duna AICoach video

Duna VisionPractice · private

Visible court · calibrated

Built with contextGuided capture

Set the court

Align the real playing surface and lock the capture orientation and calibration.

Guided captureUse court evidence, orientation, stability, framing, and calibration guidance without blocking an unusual angle.
Score-synced timelineKeep score, favorite, undo, side-change, and review-cue events append-only and timestamped.

Duna HQSouth Bay Volleyball Search people, events, payments… Duna AICoach video

Duna VisionTimeline review

Rally boundaries · reviewed

Connected to the dayCoach review

Mark what matters

Scores, Watch favorites, side changes, and coaching cues stay attached while the session runs.

Coach reviewOpen the source-linked rally, court map, coverage, observation, and player context together.
Human confirmationStore a coach or player correction separately. Reprocessing cannot silently overwrite it.

Duna HQSouth Bay Volleyball Search people, events, payments… Duna AICoach video

Duna VisionShare grant

Private clip · player granted

History carried forwardPrivate sharing

Review with evidence

Open the rally, observation, human correction, privacy, and sharing state from one timeline.

Private sharingPractice starts private. Public, link-only, profile publishing, and invited access remain separate choices.
Live and uploaded videoUse organization-scoped recording and live capacity with usage and price visible before purchase.

Capabilities

Deep enough for the operation. Clear enough for the day.

Guided capture

Use court evidence, orientation, stability, framing, and calibration guidance without blocking an unusual angle.

Score-synced timeline

Keep score, favorite, undo, side-change, and review-cue events append-only and timestamped.

Coach review

Open the source-linked rally, court map, coverage, observation, and player context together.

Human confirmation

Store a coach or player correction separately. Reprocessing cannot silently overwrite it.

Private sharing

Practice starts private. Public, link-only, profile publishing, and invited access remain separate choices.

Live and uploaded video

Use organization-scoped recording and live capacity with usage and price visible before purchase.

Connected by design

The next feature already has the context.

Grow with control

Run the operation without losing the human story.

Start with one coach, one venue, one product, or one event. Keep the same people, places, permissions, and history as the club grows.

Start for $0 Explore all features