Novel user sensitive information adaptive video transcoding framework
AssigneeIntel Corporation
InventorsRuijia Li, Chun Xi Chen
Life of this patent
Estimating the term…
Abstract
A video system includes a sensitive-information generator to generate a definition of sensitive information parts (SIP) areas. The video system also includes a transcoder to transcode the SIP areas at a higher bit rate than non-SIP areas in the frames based on bandwidth available for transmitting the transcoded frames. The SIP areas are generated statically or dynamically. The video system adapts to various network conditions and utilizes the bandwidth efficiently to deliver the sensitive information of high quality and to enhance the user experience.
Claims20
A method comprising:
- defining a first part of a frame as containing sensitive information, wherein the frame includes the first part and a second part;
- transcoding the first part of the frame at a higher bit rate than the second part of the frame based on bandwidth available for transmitting the transcoded frame.
A system comprising:
- a sensitive-information generator to generate a definition of a first part of a frame as containing sensitive information, wherein the frame includes the first part and a second part;
- a transcoder to transcode the first part of the frame at a higher bit rate than the second part of the frame based on bandwidth available for transmitting the transcoded frame.
A machine-readable medium having instructions therein which when executed cause a machine to:
- define a first part of a frame as containing sensitive information, wherein the frame includes the first part and a second part;
- transcode the first part of the frame at a higher bit rate than the second part of the frame based on bandwidth available for transmitting the transcoded frame.
Dependencies are inferred from the claim text.