- 专利标题: Methods and devices for efficient adaptive bitrate streaming
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申请号: US17340510申请日: 2021-06-07
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公开(公告)号: US11924263B2公开(公告)日: 2024-03-05
- 发明人: Arjun Ramamurthy , Ajay Luthra
- 申请人: Google Technology Holdings LLC
- 申请人地址: US CA Mountain View
- 专利权人: Google Technology Holdings LLC
- 当前专利权人: Google Technology Holdings LLC
- 当前专利权人地址: US CA Mountain View
- 代理机构: Kilpatrick Townesnd & Stockton LLP
- 主分类号: G06F15/16
- IPC分类号: G06F15/16 ; H04L47/25 ; H04L65/60 ; H04L65/613 ; H04L65/75 ; H04N21/2343 ; H04N21/24 ; H04N21/6373 ; H04N21/6379 ; H04N21/647 ; H04N21/6583
摘要:
Methods and systems for a content server to select sets of video streams having different encoding parameters for transmitting the sets of video streams to a media device are disclosed herein. In some embodiments, a method for transmitting video streams for a media program from a server to a media device includes: selecting, by the server, first encoding parameters including a first bitrate for a first set of video streams for the media program based on a first estimated bandwidth capacity for a network linking the server and the media device, transmitting the first set of video streams from the server to the media device, determining, by the server, second encoding parameters including a second bitrate for a second set of video streams for the media program, and transmitting the second set of video streams from the server to the media device.
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