Video file modification

A method and system for modifying a video file is provided. The method includes continuously receiving a video stream. A video frame of the video stream is divided into viewport portions each including an associated meta data portion. An eye focus of a user with respect to a first viewport portion i...

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Bibliographic Details
Main Authors Ananthapur Bache, Vijay Kumar, Bera, Jhilam, Ekambaram, Vijay, Sadacharam, Saravanan
Format Patent
LanguageEnglish
Published 10.11.2020
Subjects
CALCULATING
COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
COMPUTING
COUNTING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
PHYSICS
PICTORIAL COMMUNICATION, e.g. TELEVISION
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Summary:A method and system for modifying a video file is provided. The method includes continuously receiving a video stream. A video frame of the video stream is divided into viewport portions each including an associated meta data portion. An eye focus of a user with respect to a first viewport portion is detected and a resulting importance score is determined for each viewport portion. Viewing trajectories for viewing each viewport portion are determined and a first group of viewport portions and a second group of viewport portions are determined. A payoff matrix associated with the viewing trajectories is generated and a best possible decision for the user with respect to viewing the viewport portions is generated. A third group of viewport portions is determined and presented with respect to the best possible decision.
Bibliography:Application Number: US201916521666