DISTRIBUTION OF ADAPTIVE BIT RATE LIVE STREAMING VIDEO VIA HYPER-TEXT TRANSFER PROTOCOL

Patent №

US 9,106,934

Granted

2015-08-11

Filed 2013

Owner

ESPIAL GROUP INC.

Lab

AI components

2

vision · evo

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

13753051

A system, method and apparatus of distributing a video stream is provided. At a publishing point relay, a plurality of video files encoded from a portion of the video stream from a Hypertext Transfer Protocol (HTTP) Live Streaming (HLS) Adaptive Bit Rate (ABR) encoding device are received. Each of the encoded video files having a different bit-rate, the encoded video files received using a protocol for transferring files. Edge publishing point servers are determined that are registered with the publishing point relay to distribute the audio/video stream. Each of the encoded video files received by the publishing point relay are relayed to each of the determined edge publishing points as each video file is received from the HTTP ABR encoding device.

VisionEvolutionary computationH04N 21/2181G06F 16/40H04L 65/00H04L 65/65H04L 65/80H04N 21/222H04N 21/2221H04N 21/23439+8 more

AI classification

Vision0.92
Evolutionary computation0.52
Knowledge representation0.08
AI hardware0.00
Planning0.00
Natural language0.00
Machine learning0.00
Speech0.00

Ownership

ESPIAL GROUP INC.

assignment · 302790117

Assignors

HOREN, ROBERT S., SARTO, EIVIND, TRUONG, KHAI

On an employer assignment, the assignors are typically the inventors.

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