- 专利标题: SERVER DEVICE FOR STREAMING VIDEO CONTENT AND CLIENT DEVICE FOR RECEIVING AND RENDERING VIDEO CONTENT
-
申请号: EP18152612.0申请日: 2018-01-19
-
公开(公告)号: EP3515082A1公开(公告)日: 2019-07-24
- 发明人: RONDAO ALFACE, Patrice , MACQ, Jean-François , GOSEZ, Alexis
- 申请人: Nokia Technologies Oy
- 申请人地址: Karaportti 3 02610 Espoo FI
- 专利权人: Nokia Technologies Oy
- 当前专利权人: Nokia Technologies Oy
- 当前专利权人地址: Karaportti 3 02610 Espoo FI
- 代理机构: MERH-IP Matias Erny Reichl Hoffmann Patentanwälte PartG mbB
- 主分类号: H04N21/2343
- IPC分类号: H04N21/2343 ; H04N19/597 ; H04N19/167
摘要:
Server for streaming encoded video content to a client, comprising: a video image obtaining unit (110) for obtaining from the video content a video image; an information receiving unit (120) for receiving field of view (FOV) command information from the client; a determining unit (130) for determining a FOV based on the command information, and for generating FOV metadata regarding the determined FOV; an extracting unit (140) for extracting a FOV image from the video image based on the FOV; an encoding unit (150) for encoding the FOV image; a decoding unit (160) for decoding the encoded FOV image; a combination unit (170) for determining a combination image by combining the FOV image with a hitherto accumulated client panorama image; a storing unit (180) for storing the combination image as updated hitherto accumulated client panorama image; and a sending unit (190) for sending the encoded FOV image and the generated FOV metadata to the client.
公开/授权文献
信息查询