Invention Grant
- Patent Title: Practical delivery of high quality video using dynamic adaptive hypertext transport protocol (HTTP) streaming (DASH) without using HTTP in a broadcast network
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Application No.: US14507746Application Date: 2014-10-06
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Publication No.: US09807452B2Publication Date: 2017-10-31
- Inventor: Martin Freeman , William Foote , Youngkwon Lim
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: Sherman IP LLP
- Agent Kenneth L. Sherman; Hemavathy Perumal
- Main IPC: H04N21/4385
- IPC: H04N21/4385 ; H04N21/239 ; H04N21/2381 ; H04N21/262 ; H04N21/438 ; H04N21/462 ; H04N21/845 ; H04N21/854

Abstract:
A method for content delivery using dynamic adaptive hypertext transport protocol (HTTP) streaming (DASH) without using HTTP. The method includes receiving a media presentation description (MPD) file and one or more DASH segments by a client device. Information in the MPD file is used to filter the one or more DASH segments. The filtered DASH segments are stored in a segments buffer. Particular DASH segments are requested from the segments buffer by the client device based on the information.
Public/Granted literature
Information query
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