Apparatus and methods for altering video playback speed
US8934762B2 · kind B2 · utility
20Cited by
3References
26Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 9, 2011 |
| Grant date | Jan 13, 2015 |
| Priority date | — |
| Expiry date | Sep 9, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N5/783
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Methods and apparatus that facilitate the relatively smooth playback of video at an altered playback speed. Video frames are scored and selected for removal (or duplication) to provide faster (or slower) playback speed based when the video is displayed at a predetermined frame rate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.