Method and apparatus for providing trick play service
USRE48360E1 · kind E1 · reissue
Assignee
Inventors
Key dates
| Filing date | Aug 20, 2015 |
| Grant date | Dec 15, 2020 |
| Priority date | — |
| Expiry date | Aug 20, 2035 |
Classification
- Technology area (CPC —)General
Abstract
A method and apparatus for providing a trick play service in a hypertext transfer protocol (HTTP) adaptive streaming (HAS) architecture for adaptively streaming media data according to fluctuation of a streaming environment are provided. The method at a server includes: generating a media presentation description (MPD) file including information about at least one piece of trick play data; transmitting the MPD file to a client; and transmitting the at least one piece of trick play data to the client in response to a request by the client based on the MPD file. The method at a client includes: receiving a media presentation description (MPD) file including information about at least one piece of trick play data; and receiving the at least one piece of trick play data from a server based on the MPD file.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.