Video playback system and method
US9426403B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 9, 2013 |
| Grant date | Aug 23, 2016 |
| Priority date | — |
| Expiry date | Aug 9, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N7/18
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The embodiments of the present document disclose a system and method for playing videos, and the system includes: a streaming media server, configured to send a video stream to a real-time video intelligent analysis system and video surveillance center, and receive and buffer a text stream corresponding to the video stream from the real-time video intelligent analysis system, and send the text stream to the video surveillance center; the real-time video intelligent analysis system, configured to perform real-time analysis on the video stream and output the text stream corresponding to the video stream to the streaming media server; the video surveillance center, configured to request for and receive the video stream and the text stream from the streaming media server, compensate for a lost text frame in the text stream according to the video stream, and output mixed videos of overlay video stream and text stream.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.