Annotation
Video Annotation Services

Expert video annotation for your AI models

Frame-by-frame precision labeling for video data. From object tracking to action recognition, our expert annotators deliver the high-quality training data your computer vision models need.

Multi-object tracking
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Annotation Capabilities

Comprehensive video annotation solutions

We support all major video annotation types with frame-level precision and temporal consistency

Object Tracking

Track objects across video frames with pixel-perfect accuracy. Ideal for autonomous vehicles and surveillance systems.

Semantic Segmentation

Pixel-level classification for every frame. Perfect for medical imaging, autonomous driving, and scene understanding.

Action Recognition

Label human activities and behaviors in video sequences. Essential for sports analytics and security applications.

Keypoint Tracking

Skeletal tracking for human pose estimation and gesture recognition across video frames.

Lane & Path Detection

Annotate road lanes, paths, and drivable areas for autonomous vehicle training.

Custom Video Solutions

Tailored annotation workflows designed for your specific use case and requirements.

Our Process

How video annotation works

A streamlined process that ensures quality, speed, and accuracy for your video datasets

STEP 1

Upload Videos

Securely upload your video datasets through our platform or API

STEP 2

Define Requirements

Specify annotation types, labels, and quality standards

STEP 3

Expert Annotation

Our trained specialists annotate your videos frame-by-frame

STEP 4

QA & Delivery

Multi-layer quality checks before delivering annotated data

Trusted by leading AI companies

Our video annotation services power the world’s most advanced computer vision models

5M+

Video frames annotated

99.5%

Frame accuracy rate

30fps

Processing speed

24/7

Support & monitoring

Use Cases

Video annotation across industries

From autonomous vehicles to sports analytics, our video annotation powers AI innovation

Autonomous Vehicles

Object tracking & scene understanding

Healthcare

Medical video analysis & surgery

Retail

Customer behavior & analytics

Security

Surveillance & threat detection

Sports Analytics

Player tracking & performance

Smart Cities

Traffic & urban monitoring

Manufacturing

Quality control & automation

Drones & Aerial

Aerial surveillance & mapping

Ready to annotate your video datasets?

Get started with Annotation’s expert video annotation services. Fast turnaround, enterprise security, and 99.5%+ accuracy guaranteed.

Video Annotation FAQs

Common questions about our video annotation services

We support all major video formats including MP4, AVI, MOV, MKV, WebM, and more. We can also work with raw video streams and custom formats upon request.

Our annotators use specialized video annotation tools that maintain object IDs across frames. We also employ multi-stage QA processes that specifically check for temporal consistency and smooth tracking.

Turnaround time depends on video length, complexity, and annotation type. Simple object tracking typically takes 1-2 days per hour of video. Complex semantic segmentation may take 3-5 days per hour.

Yes, we regularly handle projects with hundreds of hours of video footage. We’ve successfully completed projects with 500+ hours of video.

We export to all major formats including COCO JSON, YOLO, Pascal VOC, CSV, and custom JSON schemas. We can also integrate directly with your training pipeline through our API.

Our expert annotators are trained to work with challenging video conditions including low light, motion blur, and occlusions. We use advanced tools and techniques to ensure accurate annotations even in difficult scenarios.