Design of a casual video authoring interface based on navigation behaviour
department or school: Applied Science, Faculty of
department or school: Electrical and Computer Engineering, Department of
data provider: DSpace
degree campus: UBCV
creator: Fong, Matthew
issued: 2014-09-10T14:25:30Z
issued: 2014
related degree: Master of Applied Science - MASc
degree grantor: University of British Columbia
description: We propose the use of a personal video navigation history, which records a user's viewing behaviour, as a basis for casual video editing and sharing. Our novel interaction supports users' navigation of previously-viewed intervals to construct new videos via simple playlists. The intervals in the history can be individually previewed and searched, filtered to identify frequently-viewed sections, and added to a playlist from which they can be refined and re-ordered to create new videos. Interval selection and playlist creation using a history-based interaction is compared to a more conventional filmstrip-based technique. We performed several user studies to evaluate the usability and performance of this method and found significant results indicating improvement in video interval search and selection.
aggregated CHO: https://circle.library.ubc.ca/rest/handle/2429/50338
note: Design of a Casual Video Authoring Interface based onNavigation BehaviourbyMatthew FongB.A.Sc., University of British Columbia, 2011A THESIS SUBMITTED IN PARTIAL FULFILLMENTOF THE REQUIREMENTS FOR THE DEGREE OFMASTER OF APPLIED SCIENCEinTHE FACULTY OF GRADUATE AND POSTDOCTORALSTUDIES(Electrical and Computer Engineering)The University Of British Columbia(Vancouver)September 2014c©Matthew Fong, 2014AbstractWe propose the use of a personal video navigation history, which records a user’sviewing behaviour, as a basis for casual video editing and sharing. Our novel inter-action supports users’ navigation of previously-viewed intervals to construct newvideos via simple playlists. The intervals in the history can be individually pre-viewed and searched, filtered to identify frequently-viewed sections, and added toa playlist from which they can be refined and re-ordered to create new videos. In-terval selection and playlist creation using a history-based interaction is comparedto a more conventional filmstrip-based technique. We performed several user stud-ies to evaluate the usability and performance of this method and found significantresults indicating improvement in video interval search and selection.iiPrefaceAll the implementation and experiements henceforth were conducted by myself.Concepts and design decisions were discussed among myself, Abir Al Hajri, Gre-gor Miller and Sidney Fels.A version of Chapter 4 was published as Fong, M, Al-Hajri, A, Miller, G, Fels,S (2014) at Graphics Interface 2014.The screenshots from Figures 1.1, 2.1, 3.1, 3.2, 3.4, 3.5, 3.6, 3.7, 3.8 arec©copyright 2008, Blender FoundationiiiTable of ContentsAbstract . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iiPreface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iiiTable of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ivList of Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . viList of Figures . …
has type: Thesis/Dissertation
date issued: 2014-11
is shown at: 10.14288/1.0167366
language: eng
degree discipline: Electrical and Computer Engineering
provider: Vancouver : University of British Columbia Library
publisher: University of British Columbia
rights: Attribution-NonCommercial-NoDerivs 2.5 Canada
rights URI: http://creativecommons.org/licenses/by-nc-nd/2.5/ca/
scholar level: Graduate
type: Text
identifier URI: http://hdl.handle.net/2429/50338