Transferring preview streams of cameras
US11825187B2 · kind B2 · utility
Inventor
Key dates
| Filing date | Nov 7, 2020 |
| Grant date | Nov 21, 2023 |
| Priority date | — |
| Expiry date | Nov 7, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W4/025
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A transferring preview stream method provides services to share a preview stream from one client selecting a function of taking photos or videos to another client selecting a function of preview. Clients engaging in a communication session and executing a camera function are configured to periodically receive current location information provided by their location-aware components and transfer it to system for establishing a predetermined area based on their current location information, camera function group and relationship table. The method may be intended to set up transmission sessions between clients in the camera function group for transferring preview streams from clients selecting the function of taking photos or videos to another clients selecting the function of preview. The clients selecting the function of preview may be able to adjust the camera parameters of another clients selecting the function of taking photos or videos in order to confirm user's satisfactory poses and get good quality of photos or videos.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.