Turn every rehearsal into measurable progress
DanceSport Video Lab uses AI-powered video analysis to help athletes, coaches, and judges break down technique, track goals, and grow together — frame by frame.
Upload a practice video. Get instant posture, balance, and footwork feedback. Share reports with your coach in one click.
No credit card required · Works in the browser · Built for couples and competitive routines
How it works
From upload to insight in three steps
Upload your footage
Share a practice run or competition performance from your phone or camera.
Get AI-powered analysis
Pose tracking breaks down posture, balance, footwork, and timing automatically.
Improve together
Coaches comment frame-by-frame, goals track progress, and judges score with clarity.
Platform capabilities
What you can do
Outcome-focused tools for athletes, coaches, and judges — not a feature dump.
AI Pose Analysis
Real-time skeleton tracking at 15+ FPS. Multi-dancer support keeps couples locked in frame — even through turns, crossings, and close hold.
- Multi-person tracking for couples and groups
- >90% ID retention during fast movement
- Foot keypoints: heel, toe, placement accuracy
- Runs in the browser — no special hardware needed
Coaching Feedback
Turn raw movement into actionable insights your coach can use immediately.
- Posture: spine alignment, shoulder/hip level, head position
- Balance: center of mass, weight distribution, stability
- Footwork: step consistency and placement precision
- Movement quality: smoothness, velocity, jerk detection
Frame-by-Frame Comparison
Compare two performances side by side and see exactly where technique improves or slips.
- Sync two videos on the same timeline
- Spot differences in posture, balance, and footwork
- Ideal for before/after routine work
Coach Collaboration
A shared workspace for athletes and coaches — not just AI in isolation.
- Timestamped comments and annotations on video
- Assign measurable goals and milestones
- Athlete roster and progress in one dashboard
- Export professional PDF coaching reports
Session Management & Progress
Every analysis is saved, searchable, and comparable over time.
- Save and revisit coaching sessions
- Progress charts across weeks and months
- PDF export with metrics and charts
- Session comparison to track trends
Visualization Modes
Choose the view that fits the moment — rehearsal, coaching, or competition review.
- Simple — clean skeleton overlay
- Coach — posture, weight, and foot guides
- Performance — competition-ready display
- Analysis — advanced metrics and quality indicators
Who it's for
Built for everyone on the floor
Athletes & Dancers
Get better every time you step on the floor.
- Connect with a coach and share performance footage
- Receive frame-by-frame feedback on technique
- Track goals and progress over time
Coaches
Guide every athlete with data, not just memory.
- Review shared videos and annotate frame-by-frame
- Assign measurable goals to each athlete
- See every athlete's progress in one place
- Export reports to share after lessons
Judges
Evaluate performances with a clear, consistent workflow.
- Review a queue of performances by category
- Score posture, timing, and footwork with structured tools
- Submit detailed written feedback
Dance Studios
Differentiate your studio with technology athletes actually use.
- Offer AI-powered analysis as part of packages
- Track student progress systematically
- Attract competitive dancers with modern coaching tools
- Scale expert feedback beyond lesson hours
Gallery
See it in action
From live pose tracking to coach dashboards — the workflow athletes and coaches use every day.
- 15+ FPS real-time tracking
- >90% ID retention
- <50ms frame latency
- Multi-dancer couples support
Ready to put DanceSport Video Lab to work?
Start free today, or book a walkthrough with our team and we'll show you how it fits your workflow — whether you're an athlete, coach, judge, or studio.
Built with modern tech
Technical details
DanceSport Video Lab runs entirely in the browser using TensorFlow.js — no desktop install, no GPU farm. Enterprise-grade backend for sessions, users, and secure video storage.
Built with modern tech
Technical details
DanceSport Video Lab runs entirely in the browser using TensorFlow.js — no desktop install, no GPU farm. Enterprise-grade backend for sessions, users, and secure video storage.
In the browser
- TensorFlow.js pose tracking
- WebGL / WebGPU acceleration
- Real-time skeleton overlay
- No plug-ins or downloads required
Platform
- Secure video upload and storage
- User roles for athletes, coaches, and judges
- Session history and PDF export
- Real-time collaboration tools
Analysis engine
- Multi-person pose tracking
- Kalman filtering for fast movement
- Posture, balance, and footwork metrics
- Occlusion recovery during close hold