Abstract
Since a lecture video is shot in a live classroom or at the studio of distance education centers, its scene complexity and motion are found to be very low, which is already discussed in section 1.4. One may note that there are only a few classes of activities (shots) present - (1) an instructor talking about some subject matter and the camera dwelling on him/her, (2) his/her hand writing on a piece of paper or board, (3) showing electronic slides, (4) video imported from other sources for explanation or demonstration purpose, and (5) the audience (students) asking some doubts occasionally.
This is a preview of subscription content, log in via an institution to check access.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
Author information
Authors and Affiliations
Rights and permissions
Copyright information
© 2012 Springer Science+Business Media New York
About this chapter
Cite this chapter
Ram, A.R., Chaudhuri, S. (2012). Preprocessing of Lecture Videos. In: Video Analysis and Repackaging for Distance Education. Springer, New York, NY. https://doi.org/10.1007/978-1-4614-3837-3_4
Download citation
DOI: https://doi.org/10.1007/978-1-4614-3837-3_4
Published:
Publisher Name: Springer, New York, NY
Print ISBN: 978-1-4614-3836-6
Online ISBN: 978-1-4614-3837-3
eBook Packages: Computer ScienceComputer Science (R0)