发明申请
- 专利标题： Video Stream Composed of Combined Video Frames and Methods and Systems for its Generation, Transmission, Reception and Reproduction
- 专利标题（中）： 视频流由组合的视频帧及其生成，传输，接收和再现的方法和系统组成
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申请号： US13980561申请日： 2012-01-10
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公开(公告)号： US20130307942A1公开(公告)日： 2013-11-21
- 发明人: Roberto Dini , Paolo D'Amato , Saverio Celia
- 申请人： Roberto Dini , Paolo D'Amato , Saverio Celia
- 申请人地址： IT None (TO)
- 专利权人： S.I.SV.EL.SOCIETA ITALIANA PER LO SVILUPPO DELL'ELETTRONICA S.P.A.
- 当前专利权人： S.I.SV.EL.SOCIETA ITALIANA PER LO SVILUPPO DELL'ELETTRONICA S.P.A.
- 当前专利权人地址： IT None (TO)
- 优先权： ITTO2011A000035 20110119
- 国际申请： PCT/IT2012/000009 WO 20120110
- 主分类号： H04N5/45
- IPC分类号： H04N5/45
摘要：
A video stream composed of combined video frames having a first resolution and include in their entirety two contents usable through extraction from the aforesaid video frame: a first content belonging to a video stream (F1) at a second resolution lower than the first resolution of the frame; and, in the area of the frame formed by the remaining pixels, at least a second content belonging to an information stream (F2) having, in the case where it is also a video stream, a resolution equal to or less than the second resolution, where during the fruition of one of the two video streams it is shown full-screen in its entirety, or in the case of a data information stream, data encoded via a set of pixels, the number of which is less than or equal to the number of pixels left free by the first video stream.
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