Title:
METHOD AND SYSTEM OF PUSH-TEMPLATE AND URL LIST FOR DASH ON FULL-DUPLEX PROTOCOLS
Document Type and Number:
WIPO Patent Application WO/2017/133659
Kind Code:
A1
Abstract:
A method and system of message exchange for controlling flow associated with multimedia streaming services from a server to a client using DASH are disclosed. In one method, one or more Push Directives are sent from a client to a server to indicate information related to media data requested. At least one selected Push Directive uses one URLTemplate that comprises a list of media parameter values, and where each media parameter value corresponds to one media parameter associated with one media segment requested. The server then pushes one or more groups of data for the media data requested to the client according to the list of media parameter values. In another method, at least one selected Push Directive uses one URLTemplate that includes a first number to represent a number of repeating difference of media parameter values associated with requested media segments.
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Inventors:
LAI WANG-LIN (US)
LIU SHAN (US)
CHEN LULIN (US)
LIU SHAN (US)
CHEN LULIN (US)
Application Number:
PCT/CN2017/072817
Publication Date:
August 10, 2017
Filing Date:
February 03, 2017
Export Citation:
Assignee:
MEDIATEK INC (CN)
International Classes:
H04N21/25; H04L47/36
Domestic Patent References:
| WO2015148558A1 | 2015-10-01 | |||
| WO2015148513A1 | 2015-10-01 |
Other References:
RUELLAN, H, DASH AND HTTP2, 23 March 2015 (2015-03-23), pages 2 - 4, XP015105646, Retrieved from the Internet
VISWANATHAN (VISHY) SWAMINATHAN ET AL.: "Working Draft for 23009-6: DASH overfull Duplex HTTP-based Protocols (FDH", 112. MPEG MEETING; 22-6-2015 - 26-6-2015; WARSAW; (MOTION PICTURE EXPERT GROUP OR ISO/IEC JTC1/SC29/WG111, 27 June 2015 (2015-06-27)
FRANCK DENOUAL ET AL.: "Editorial Comments on FDH working draft", 113 MPEG MEETING; 19-10-2015 - 21-10-2015; GENEVA; (MOTION PICTURE EXPERT GROUP OR ISO/IEC JTC1/SC29/WG111, 14 October 2015 (2015-10-14)
FRANCK DENOUAL ET AL.: "Clarifications for DASH-FDH", 113 MPEG MEETING; 19-10-2015 - 21-10-2015; GENEVA; (MOTION PICTURE EXPERT GROUP OR ISO/IEC JTC1/SC29/WG111, 30 September 2015 (2015-09-30)
See also references of EP 3406079A4
VISWANATHAN (VISHY) SWAMINATHAN ET AL.: "Working Draft for 23009-6: DASH overfull Duplex HTTP-based Protocols (FDH", 112. MPEG MEETING; 22-6-2015 - 26-6-2015; WARSAW; (MOTION PICTURE EXPERT GROUP OR ISO/IEC JTC1/SC29/WG111, 27 June 2015 (2015-06-27)
FRANCK DENOUAL ET AL.: "Editorial Comments on FDH working draft", 113 MPEG MEETING; 19-10-2015 - 21-10-2015; GENEVA; (MOTION PICTURE EXPERT GROUP OR ISO/IEC JTC1/SC29/WG111, 14 October 2015 (2015-10-14)
FRANCK DENOUAL ET AL.: "Clarifications for DASH-FDH", 113 MPEG MEETING; 19-10-2015 - 21-10-2015; GENEVA; (MOTION PICTURE EXPERT GROUP OR ISO/IEC JTC1/SC29/WG111, 30 September 2015 (2015-09-30)
See also references of EP 3406079A4
Attorney, Agent or Firm:
BEIJING SANYOU INTELLECTUAL PROPERTY AGENCY LTD. (CN)
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