Invention Application
- Patent Title: METHOD OF TRANSMITTING 360-DEGREE VIDEO, METHOD OF RECEIVING 360-DEGREE VIDEO, DEVICE FOR TRANSMITTING 360-DEGREE VIDEO, AND DEVICE FOR RECEIVING 360-DEGREE VIDEO
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Application No.: US16702621Application Date: 2019-12-04
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Publication No.: US20200107009A1Publication Date: 2020-04-02
- Inventor: Soojin HWANG , Sejin OH , Tung Chin LEE
- Applicant: LG ELECTRONICS INC.
- Main IPC: H04N13/183
- IPC: H04N13/183 ; H04N21/845 ; H04N21/488 ; H04N19/70 ; H04N13/156 ; H04N13/161 ; H04N13/194 ; H04N13/178 ; H04N13/128 ; H04N19/88 ; H04N21/81

Abstract:
The present invention suggests a method of providing subtitles for a 360 content, the method comprising: generating 360 video data captured by at least one camera; stitching the 360 video data; projecting the 360 video data to a 2D image; encoding the 2D image into a video stream; generating a 360 subtitle Supplemental Enhancement Information (SEI) message for signaling a subtitle for the 360 content; inserting the 360 subtitle SEI message into the video stream; and generating a broadcast signal including the video stream, and transmitting the broadcast signal.
Public/Granted literature
Information query