发明公开
EP2137972A2 SYSTEM AND METHOD FOR IMPLEMENTING FAST TUNE-IN WITH INTRA-CODED REDUNDANT PICTURES
审中-公开
系统和方法快速投票与帧内编码冗余图形实现
- 专利标题： SYSTEM AND METHOD FOR IMPLEMENTING FAST TUNE-IN WITH INTRA-CODED REDUNDANT PICTURES
- 专利标题（中）： 系统和方法快速投票与帧内编码冗余图形实现
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申请号： EP08737922.8申请日： 2008-04-18
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公开(公告)号： EP2137972A2公开(公告)日： 2009-12-30
- 发明人: HANNUKSELA, Miska
- 申请人： Nokia Corporation
- 申请人地址： Keilalahdentie 4 02150 Espoo FI
- 专利权人： Nokia Corporation
- 当前专利权人： Nokia Corporation
- 当前专利权人地址： Keilalahdentie 4 02150 Espoo FI
- 代理机构： Tognetty, Virpi Maria
- 优先权： US913773P 20070424
- 国际公布： WO2008129500 20081030
- 主分类号： H04N7/24
- IPC分类号： H04N7/24 ; H04N7/26 ; H04N5/00 ; H04N7/54
摘要：
A system and method by which instantaneous decoding refresh (IDR)/intra pictures that enable one to tune in or randomly access a media stream are included within a 'normal' bitstream as redundant coded pictures. In various embodiments, each intra picture for tune-in is provided as a redundant coded picture, in addition to the corresponding primary inter-coded picture.
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