Can those metadata assist the learner in searching
required lecture content more efficiently?
If so, how can we extract the important metadata
from lecture videos and provide hints to the user?
According to the questions, we postulated the following
hypothesis:
Hypothesis 1. The relevant metadata can be automatically gathered
from lecture videos by using appropriate analysis techniques.
They can help a user to find and to understand lecture
contents more efficiently, and the learning effectiveness can
thus be improved.