Social Editing of Video Recordings of Lectures

Margareta Esponda, Benjamin Jankovic – 2008

In this paper we show how video recordings of lectures can be enhanced through “social editing”, a special sort of “human computation”. We record lectures using six cameras arranged to produce a panoramic view (360 degrees) of the classroom. After recording, viewers can replay the lectures on a computer and can navigate through them tilting and zooming a virtual camera. All user interactions are recorded by the system, and are later used to decide which views should be stored and their zoom level. The result is an automatically edited video as a result of the social navigation of the first few initial viewers of the lecture.

Titel
Social Editing of Video Recordings of Lectures
Verfasser
Margareta Esponda, Benjamin Jankovic
Verlag
Freie Universität Berlin, Institute of Computer Science
Ort
Takustr. 9, 14195 Berlin, Germany
Schlagwörter
Automatic video editing, social navigation, virtual videography, human
Datum
2008-01
Kennung
B-08-04
Sprache
eng
Art
Text
Format
application/pdf