Invention Grant
- Patent Title: Systems and methods for playing adaptive bitrate streaming content by multicast
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Application No.: US15190069Application Date: 2016-06-22
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Publication No.: US09774646B2Publication Date: 2017-09-26
- Inventor: Yuri Bulava , Alexander Ivanov
- Applicant: Sonic IP, Inc.
- Applicant Address: US CA San Diego
- Assignee: Sonic IP, Inc.
- Current Assignee: Sonic IP, Inc.
- Current Assignee Address: US CA San Diego
- Agency: KPPB LLP
- Main IPC: G06F15/16
- IPC: G06F15/16 ; H04L29/06

Abstract:
Systems and methods for playing adaptive bitrate streaming content by multicast in accordance with embodiments of the invention are disclosed. In one embodiment, a method of receiving and playing back adaptive bitrate streaming content using a playback device includes receiving an adaptive streaming session description including information about a piece of adaptive streaming content and information for accessing a multicast session of the piece of adaptive streaming content using a playback device, receiving portions of a first alternative stream of the piece of adaptive streaming content sent to a first multicast group that includes the playback device using the playback device, computing a bandwidth measurement using the playback device, and switching to a second alternative stream of the piece of adaptive streaming content based upon the computed bandwidth measurement using the playback device.
Public/Granted literature
- US20160301726A1 Systems and Methods for Playing Adaptive Bitrate Streaming Content by Multicast Public/Granted day:2016-10-13
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