Experiments on using MPEG-4 for broadcasting electronic chalkboard lectures
Jankovic, Benjamin ;  Friedland, Gerald ;  Rojas, Raúl ;  Universität <Berlin, Freie Universität> / Fachbereich Mathematik und Informatik

Main titleExperiments on using MPEG-4 for broadcasting electronic chalkboard lectures
AuthorJankovic, Benjamin
AuthorFriedland, Gerald
AuthorRojas, Raúl
InstitutionUniversität <Berlin, Freie Universität> / Fachbereich Mathematik und Informatik
No. of Pages15 S.
Series Freie Universität Berlin, Fachbereich Mathematik und Informatik : Ser. B, Informatik ; [20]06,05
Classification (DDC)005 Computer programming, programs, data
AbstractThe MPEG-4 standard describes a multimedia format that allows to combine vector based data with audio and video. This makes it possible to store and transmit lectures created with the E-Chalk system without any loss of semantics. Utilizing the infrastructure already available for MPEG-4 promises the possibility of getting rid of a proprietary lecture format. This article presents the implementation of a converter tool that transforms E-Chalk lectures to MPEG-4. It shows the current possibilities for the replay of MPEG-4 based E-Chalk lectures and discusses technical problems and principal issues resulting from the use of this already aged standard.
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FU DepartmentDepartment of Mathematics and Computer Science
Other affiliation(s)Institut für Informatik
Year of publication2006
Type of documentWorking paper
Terms of use/Rights Nutzungsbedingungen
Created at2009-10-13 : 01:41:51
Last changed2015-03-25 : 12:46:17
Static URLhttp://edocs.fu-berlin.de/docs/receive/FUDOCS_document_000000003873