Baseball Video Lens
Conceptually, the Video Lens framework is general enough to accommodate any large set of videos with metadata. In practice however, an implementation for any specific usage domain may impose unique design challenges.
To test out the framework for a specific domain, we created the Baseball Video Lens system using a collection of 29 Major League Baseball games with approximately 8,000 pitches in total. Each pitch has a collection of associated metadata from the PITCHf/x system.
The purpose of the system is to allow anyone to explore and search through a large collection of baseball game videos and find relevant or interesting clips based on dynamic querying of the associated metadata.