Video stream storage method, reading method and device
US10332565B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 25, 2016 |
| Grant date | Jun 25, 2019 |
| Priority date | — |
| Expiry date | Jul 25, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/85406
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present disclosure provides a video stream storing method and apparatus, and reading method and apparatus. The method comprises: splitting an acquired video stream into I-frame data and non-I-frame data corresponding to the I-frame data, wherein the non-I-frame data contains data in the video stream other than the I-frame data; acquiring a storage address allocated by a data storage server for the non-I-frame data, and storing the non-I-frame data in a storage space of the data storage server to which the storage address points; adding the storage address to the I-frame data; and storing the I-frame data, which contains the storage address, to the data storage server. The present application solves the technical problem of low video stream storage efficiency in the prior art due to the fact that the video stream is stored frame by frame in a sequence in which the video stream is sent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.