Kinovea

Kinovea is a video annotation tool designed for sport analysis. It features utilities to capture, slow down, compare, annotate and measure motion in videos. Kinovea is completely free and open source.

• Simple yet powerful: We strive to build a software simple enough for use in classroom and powerful enough for olympic training.
• Observe and annotate: Enrich the video by adding arrows, descriptions and other content to key positions.
• Compare: Observe two videos side by side and synchronize them on a common event.
• Measure: Measure angles, distances and times manually or use semi-automated tracking to follow the trajectories of points on the video.
• Extend: Export your analysis to spreadsheet formats for scientific study and further processing. Create custom tools to suit specific needs.