Invention Grant
US09106934B2 Distribution of adaptive bit rate live streaming video via hyper-text transfer protocol
有权
通过超文本传输协议分配自适应比特率实况流视频
- Patent Title: Distribution of adaptive bit rate live streaming video via hyper-text transfer protocol
- Patent Title (中): 通过超文本传输协议分配自适应比特率实况流视频
-
Application No.: US13753051Application Date: 2013-01-29
-
Publication No.: US09106934B2Publication Date: 2015-08-11
- Inventor: Robert S. Horen , Eivind Sarto , Khai Truong
- Applicant: Espial Group Inc.
- Applicant Address: CA
- Assignee: Espial Group Inc.
- Current Assignee: Espial Group Inc.
- Current Assignee Address: CA
- Agency: Carter, DeLuca, Farrell & Schmidt, LLP
- Main IPC: H04N7/173
- IPC: H04N7/173 ; H04N21/218 ; G06F17/30 ; H04L29/06 ; H04N21/222 ; H04N21/2343 ; H04N21/647 ; H04L29/08
Abstract:
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.
Public/Granted literature
- US20140215541A1 DISTRIBUTION OF ADAPTIVE BIT RATE LIVE STREAMING VIDEO VIA HYPER-TEXT TRANSFER PROTOCOL Public/Granted day:2014-07-31
Information query
