发明授权
- 专利标题: Media content management
- 专利标题(中): 媒体内容管理
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申请号: US12088643申请日: 2005-09-28
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公开(公告)号: US08121421B2公开(公告)日: 2012-02-21
- 发明人: Kristofer Dovstam , Rickard Sjöberg , Joel Askelöf
- 申请人: Kristofer Dovstam , Rickard Sjöberg , Joel Askelöf
- 申请人地址: SE Stockholm
- 专利权人: Telefonaktiebolaget L M Ericsson (Publ)
- 当前专利权人: Telefonaktiebolaget L M Ericsson (Publ)
- 当前专利权人地址: SE Stockholm
- 国际申请: PCT/SE2005/001434 WO 20050928
- 国际公布: WO2007/037726 WO 20070405
- 主分类号: G06K9/46
- IPC分类号: G06K9/46
摘要:
The invention relates to media management and combats media degradations arising when transcoding the media. The invention solves this by—generating processing hints based on the media transcoding. The hints are employed for controlling a post-transcoding processing of the transcoded media content in connection with rendering the media. The hints and this controlled processing increases the user-perceived quality when rendering the media by mitigating the media degradations caused by the transcoding. The processing hints could specify how the actual transcoding was performed by including values of the employed transcoding parameters or information of the alterations to the media caused by transcoding. Furthermore, instructions or commands for appropriate post-transcoding processing could also be processing hints according to the invention.
公开/授权文献
- US20090028428A1 Media Content Management 公开/授权日:2009-01-29
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