Video recording method and video recording device
US8755676B2 · kind B2 · utility
0Cited by
2References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 15, 2012 |
| Grant date | Jun 17, 2014 |
| Priority date | — |
| Expiry date | Sep 8, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/4335
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A video recording method is provided. The method includes steps of: determining a threshold bit rate according to a storage space and an expected recording period; capturing a video data; determining whether a current bit rate is greater than the threshold bit rate; storing a predictive frame of the video data when the current bit rate is not greater than the threshold bit rate; and not storing the predictive frame when the current bit rate is greater than the threshold bit rate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.