Method and apparatus for media playback
US8254766B2 · kind B2 · utility
0Cited by
1References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 27, 2007 |
| Grant date | Aug 28, 2012 |
| Priority date | — |
| Expiry date | Nov 11, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N9/8042
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
In one embodiment of the invention, a memory may receive digital video data containing a first I frame and a second I frame with a plurality of P frames located between the I frames. The I frames each include a first timestamp. A processor may determine a subset of the P frames to be played in a trick mode along with the first I frame and the second I frame based on the number of P frames included in the plurality of P frames and the desired playback speed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.