- 专利标题: Content-aware predictive bitrate ladder
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申请号: US16235105申请日: 2018-12-28
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公开(公告)号: US10735739B2公开(公告)日: 2020-08-04
- 发明人: Weidong Mao , Alexander Giladi , Alex Balk
- 申请人: Comcast Cable Communications, LLC
- 申请人地址: US PA Philadelphia
- 专利权人: Comcast Cable Communications, LLC
- 当前专利权人: Comcast Cable Communications, LLC
- 当前专利权人地址: US PA Philadelphia
- 代理机构: Banner & Witcoff, Ltd.
- 主分类号: H04N19/147
- IPC分类号: H04N19/147 ; H04N19/463 ; H04N19/19 ; H04N19/115 ; H04N19/127 ; H04N19/184 ; H04N19/36 ; H04N21/235 ; H04N21/2343 ; H04N21/234 ; H04N19/196 ; H04N21/24 ; H04N21/231 ; H04N21/222 ; H04N21/218 ; H04N19/154 ; H04N19/15 ; H04N19/124 ; H04L29/06
摘要:
Methods, systems, and apparatuses may encode a media content item based on metadata from previous encoding. The encoding may also generate encoding metadata, which may comprise a qualitative or quantitative characterization of the encoded media content item. A prediction engine may, based on this metadata, determine new encoding settings for the same or a different video resolution. The prediction engine may cause an encoded media content item to be stored and may cause encoding of the media content item using the new encoding settings.
公开/授权文献
- US20190208214A1 Content-Aware Predictive Bitrate Ladder 公开/授权日:2019-07-04
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