System and method for reproducing a video session using accelerated frame recording
US7043745B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 29, 2000 |
| Grant date | May 9, 2006 |
| Priority date | — |
| Expiry date | Jul 16, 2024 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/443
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A system for recording a video session includes a video server and a client coupled to the video server using a communication path. The video server communicates a start record command. The client determines the processing capacity of the client and establishes a recording interval in response to the determined processing capacity. The recording interval indicates a time between a first recording time and a second recording time. The client records a first video frame at the first recording time in response to the start record command, and records a second video frame at the second recording time. The first video frame includes first video data and the second video frame includes second video data. The client generates a video sub-frame comprising the second video data that is different from the first video data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.