Invention Grant
- Patent Title: MPEG-DASH delivery over multicast
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Application No.: US15391245Application Date: 2016-12-27
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Publication No.: US10367874B2Publication Date: 2019-07-30
- Inventor: James F. DiMattia , Sankar Subramanian , Johannes P. Schmidt , Walter J. Schmidt
- Applicant: Verizon Patent and Licensing Inc.
- Applicant Address: US NJ Basking Ridge
- Assignee: Verizon Patent and Licensing Inc.
- Current Assignee: Verizon Patent and Licensing Inc.
- Current Assignee Address: US NJ Basking Ridge
- Main IPC: H04L29/06
- IPC: H04L29/06 ; H04L29/08

Abstract:
A method, a system, and a non-transitory storage medium provides to receive a program including audio and video data; generate Moving Picture Experts Group (MPEG) Dynamic Adaptive Streaming over Hypertext Transfer Protocol (HTTP) (MPEG-DASH) segments that have multiple bit rates; transmit first packets that include the MPEG-DASH segments; divide each of the MPEG-DASH segments into first multiple slices of program data; generate a first header for each first slice of the first multiple slices, wherein the first header includes sequence information; multicast second packets that include first headers and the first multiple slices of each of the MPEG-DASH segments; assemble the MPEG-DASH segments; divide each of the MPEG-DASH segments into second multiple slices of the program data; encapsulate the second multiple slices into third packets; generate forward error correction packets; and multicast to a user device of a multicast, the third packets and the forward error correction packets.
Public/Granted literature
- US20180131742A1 MPEG-DASH DELIVERY OVER MULTICAST Public/Granted day:2018-05-10
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