Keyphrases
- lecture videos
- multimedia
- online video
- video sequences
- video data
- video footage
- video material
- multimedia data
- video streams
- video segments
- tv programs
- instructional videos
- real time
- user experience
- learning materials
- spatial and temporal
- distance learning
- semi automatic
- mpeg standard
- key frames
- digital video
- visual cues
- web content
- space time
- fully automatic
- video frames
- textual descriptions
- e learning
- metadata
- motion estimation
- learning objects
- event recognition
- multimedia content
- temporal information
- multimedia documents
- video content
- video clips
- video retrieval
- video surveillance