The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 20, 2013
Filed:
Nov. 12, 2010
O-hoon Kwon, Suwon-si, KR;
Ho-jin Ha, Suwon-si, KR;
Guanhua Zhang, Suwon-si, KR;
Hyung-tak Choi, Suwon-si, KR;
Sun-bal Kim, Suwon-si, KR;
Ji-eun Keum, Suwon-si, KR;
Sung-bin Im, Yongin-si, KR;
O-hoon Kwon, Suwon-si, KR;
Ho-jin Ha, Suwon-si, KR;
Guanhua Zhang, Suwon-si, KR;
Hyung-tak Choi, Suwon-si, KR;
Sun-bal Kim, Suwon-si, KR;
Ji-Eun Keum, Suwon-si, KR;
Sung-bin Im, Yongin-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
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.