2026-09-19T07:25:22Zhttps://dspace.mit.edu/server/oai/requestoai:dspace.mit.edu:1721.1/1006022026-06-06T00:49:16Zcom_1721.1_7582com_1721.1_7581col_1721.1_131023
Fredo Durand.
Hsu, Alexandra (Alexandra E.)
Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science.
Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science
2016-01-04T19:57:42Z
2016-01-04T19:57:42Z
2015
2015
http://hdl.handle.net/1721.1/100602
932219029
Thesis: M. Eng., Massachusetts Institute of Technology, Department of Electrical Engineering and Computer Science, 2015.
This electronic version was submitted by the student author. The certified thesis is available in the Institute Archives and Special Collections.
Cataloged from student-submitted PDF version of thesis. Page 85 blank.
Includes bibliographical references (page 84).
Online education is a rapidly growing field and with the desire to create more online educational content comes the necessity to be able to easily generate and maintain that content. This project aims to allow for recording, editing, and maintaining "digital blackboard" style lectures, in which a handwritten lecture with voiceover narration is created. Current recording software requires that a lecture audio and visuals be recorded correctly in one take or they must be re-recorded. By utilizing vector graphics, a separation of audio and visual components, and a way for the user to be in control of the synchronization of audio and visuals, Pentimento is a unique piece of software that is specifically designed to record and edit online handwritten lectures.
by Alexandra Hsu.
M.Eng.
85 pages
eng
Massachusetts Institute of Technology
M.I.T. theses are protected by copyright. They may be viewed from this source for any purpose, but reproduction or distribution in any format is prohibited without written permission. See provided URL for inquiries about permission.
http://dspace.mit.edu/handle/1721.1/7582
Electrical Engineering and Computer Science.
Creating and editing "Digital Blackboard" videos using Pentimento : with a focus on syncing audio and visual components
Thesis
application/pdf
Publication
unknown
unknown
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<Abstract>Online education is a rapidly growing field and with the desire to create more online educational content comes the necessity to be able to easily generate and maintain that content. This project aims to allow for recording, editing, and maintaining "digital blackboard" style lectures, in which a handwritten lecture with voiceover narration is created. Current recording software requires that a lecture audio and visuals be recorded correctly in one take or they must be re-recorded. By utilizing vector graphics, a separation of audio and visual components, and a way for the user to be in control of the synchronization of audio and visuals, Pentimento is a unique piece of software that is specifically designed to record and edit online handwritten lectures.</Abstract>
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