Method and system for optimizing download and instantaneous viewing of media files
US8484368B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 2, 2009 |
| Grant date | Jul 9, 2013 |
| Priority date | — |
| Expiry date | Jan 4, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/8456
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Methods and arrangements for replacing segments or portions of a media file that was received via adaptive streaming or other transfer mechanism, to obtain a media file for local storage and further playback as if it came from a download. This maximizes the experience of both instant viewing and delayed viewing, and additionally provides a capability to extend the viewing experience to in-home streaming and copying to other devices. Accordingly, there is provided herein a capability to take advantage of adaptive streaming to provide a highly reliable mechanism for consumers to view media in real-time transmission, and also to obtain a resultant, locally stored media file of high quality. There is further provided herein a capability to obtain complete copies of media at different quality levels. Moreover, embodiments of the present invention facilitate adaptive streaming and copying within the home environment.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.