Sughrue Mion, PLLC
Method and apparatus for providing trick play service
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.
Samsung Electronics Co., Ltd.
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Ho-jin Guanhua O-hoon Hyung-tak Sung-bin Sun-bal Ji-Eun
Ha Zhang Kwon Choi Im Kim Keum