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1. 发明授权

US09106929B2 Overlays using auxiliary pictures 有权
标题翻译：叠加使用辅助图片
公开(公告)号：US09106929B2
公开(公告)日：2015-08-11
申请号：US14588569
申请日：2015-01-02
申请人： VIDYO, INC.
发明人： Jill Boyce , Stephan Wenger
IPC分类号： H04N11/02 , H04N19/597 , H04N19/36 , H04N19/70 , H04N19/513
CPC分类号： H04N19/597 , H04N19/21 , H04N19/30 , H04N19/36 , H04N19/513 , H04N19/70
摘要： The disclosed subject matter provides techniques for coding overlays in a scalable bitstream environment. H.265's Video Parameter Set (VPS) may be augmented to include syntax elements indicative of a type of an auxiliary picture, which can, for example, be an overlay picture, an overlay layout, an alpha picture (which controls semi-transparency of pictures), and so on. A Supplementary Enhancement Information (SEI-) message may be used to describe the overlay layout and associate the aux type layers.
摘要翻译：所公开的主题提供了用于在可缩放比特流环境中对覆盖进行编码的技术。可以扩展H.265的视频参数集（VPS）以包括指示辅助图像的类型的语法元素，其可以是例如叠加图像，叠加布局，α图像（其控制半透明度图片），等等。补充增强信息（SEI-）消息可用于描述覆盖布局并关联辅助类型层。

2. 发明授权

US09787979B2 Level signaling for layered video coding 有权
公开(公告)号：US09787979B2
公开(公告)日：2017-10-10
申请号：US13849766
申请日：2013-03-25
申请人： Vidyo, Inc.
发明人： Jill Boyce , Danny Hong , Wonkap Jang , Stephan Wenger
IPC分类号： H04N7/12 , H04N19/44 , H04N19/70 , H04N19/30 , H04N19/463
CPC分类号： H04N19/44 , H04N19/30 , H04N19/463 , H04N19/70
摘要： Techniques to determine a level id in a layered bitstream are disclosed, such that the same level id can be used for all layers of a scalable bitstream. Also disclosed are techniques to signal level ids for sub bitstreams that can be indicative of lower computational requirements than the level id used for the layered bitstream.

3. 发明授权

US09313486B2 Hybrid video coding techniques 有权
标题翻译：混合视频编码技术
公开(公告)号：US09313486B2
公开(公告)日：2016-04-12
申请号：US14026813
申请日：2013-09-13
申请人： Vidyo, Inc.
发明人： Jill Boyce , Stephan Wenger , Danny Hong
IPC分类号： H04N7/12 , H04N11/02 , H04N11/04 , H04N19/187 , H04N19/70 , H04N19/30 , H04N19/61 , H04N19/12
CPC分类号： H04N19/187 , H04N19/12 , H04N19/30 , H04N19/61 , H04N19/70
摘要： Disclosed are techniques for encoding and decoding layered video where the non-temporal enhancement layers and their respective temporal enhancement layers, comply with a scalable video coding standard or technology, and the base layer and its respective temporal enhancement layers does not comply with the same scalable video coding standard or technology. A Video Parameter Set that comprises information about the relationship of layers includes a syntax element indicative of the derivation mechanism for a temporal layer associated with a NAL unit coded in a first coding technology, for example HEVC. For one value of the syntax element, the derivation mechanism is to set the temporal layer of the base layer NAL unit to the value coded in the header of the encapsulating NAL unit, which can be an HEVC NAL unit. For another value, the derivation mechanism is to imply the value of temporal base layer for the first NAL unit.
摘要翻译：公开了用于编码和解码分层视频的技术，其中非时间增强层及其各自的时间增强层符合可分级视频编码标准或技术，并且基本层及其相应的时间增强层不符合相同的可缩放视频编码标准或技术。包括关于层的关系的信息的视频参数集包括指示与在第一编码技术（例如HEVC）中编码的NAL单元相关联的时间层的导出机制的语法元素。对于语法元素的一个值，推导机制是将基本层NAL单元的时间层设置为在封装的NAL单元的头部中编码的值，其可以是HEVC NAL单元。对于另一个值，推导机制是暗示第一个NAL单元的时间基底层的值。

4. 发明申请

US20140016694A1 HYBRID VIDEO CODING TECHNIQUES 有权
标题翻译：混合视频编码技术
公开(公告)号：US20140016694A1
公开(公告)日：2014-01-16
申请号：US14026813
申请日：2013-09-13
申请人： Vidyo, Inc.
发明人： Jill Boyce , Stephan Wenger , Danny Hong
IPC分类号： H04N7/26
CPC分类号： H04N19/187 , H04N19/12 , H04N19/30 , H04N19/61 , H04N19/70
摘要： Disclosed are techniques for encoding and decoding layered video where the non-temporal enhancement layers and their respective temporal enhancement layers, comply with a scalable video coding standard or technology, and the base layer and its respective temporal enhancement layers does not comply with the same scalable video coding standard or technology. A Video Parameter Set that comprises information about the relationship of layers includes a syntax element indicative of the derivation mechanism for a temporal layer associated with a NAL unit coded in a first coding technology, for example HEVC. For one value of the syntax element, the derivation mechanism is to set the temporal layer of the base layer NAL unit to the value coded in the header of the encapsulating NAL unit, which can be an HEVC NAL unit. For another value, the derivation mechanism is to imply the value of temporal base layer for the first NAL unit.
摘要翻译：公开了用于编码和解码分层视频的技术，其中非时间增强层及其各自的时间增强层符合可分级视频编码标准或技术，并且基本层及其相应的时间增强层不符合相同的可缩放视频编码标准或技术。包括关于层的关系的信息的视频参数集包括指示与在第一编码技术（例如HEVC）中编码的NAL单元相关联的时间层的导出机制的语法元素。对于语法元素的一个值，推导机制是将基本层NAL单元的时间层设置为在封装的NAL单元的头部中编码的值，其可以是HEVC NAL单元。对于另一个值，推导机制是暗示第一个NAL单元的时间基底层的值。

5. 发明授权

US10027970B2 Render-orientation information in video bitstream 有权
公开(公告)号：US10027970B2
公开(公告)日：2018-07-17
申请号：US15656969
申请日：2017-07-21
申请人： VIDYO, INC.
发明人： Jill Boyce , Stephen Cipolli , Jonathan Lennox , Stephan Wenger , Danny Hong
IPC分类号： H04N7/26 , H04N19/46 , H04N19/85 , H04N19/70
摘要： Disclosed are techniques for creating, coding, decoding, and using, rotation information related to one or more coded pictures in non-normative parts of a coded video bitstream.

6. 发明申请

US20170324971A1 RENDER-ORIENTATION INFORMATION IN VIDEO BITSTREAM 有权
公开(公告)号：US20170324971A1
公开(公告)日：2017-11-09
申请号：US15656969
申请日：2017-07-21
申请人： VIDYO, INC.
发明人： Jill Boyce , Stephen Cipolli , Jonathan Lennox , Stephan Wenger , Danny Hong
IPC分类号： H04N19/46 , H04N19/85 , H04N19/70
CPC分类号： H04N19/46 , H04N19/70 , H04N19/85
摘要： Disclosed are techniques for creating, coding, decoding, and using, rotation information related to one or more coded pictures in non-normative parts of a coded video bitstream.

7. 发明申请

US20150195571A1 OVERLAYS USING AUXILIARY PICTURES 有权
标题翻译：覆盖使用辅助图片
公开(公告)号：US20150195571A1
公开(公告)日：2015-07-09
申请号：US14588569
申请日：2015-01-02
申请人： VIDYO, INC.
发明人： Jill Boyce , Stephan Wenger
IPC分类号： H04N19/597 , H04N19/70 , H04N19/513 , H04N19/36
CPC分类号： H04N19/597 , H04N19/21 , H04N19/30 , H04N19/36 , H04N19/513 , H04N19/70
摘要： The disclosed subject matter provides techniques for coding overlays in a scalable bitstream environment. H.265's Video Parameter Set (VPS) may be augmented to include syntax elements indicative of a type of an auxiliary picture, which can, for example, be an overlay picture, an overlay layout, an alpha picture (which controls semi-transparency of pictures), and so on. A Supplementary Enhancement Information (SEI-) message may be used to describe the overlay layout and associate the aux type layers.
摘要翻译：所公开的主题提供了用于在可缩放比特流环境中对覆盖进行编码的技术。可以扩展H.265的视频参数集（VPS）以包括指示辅助图像的类型的语法元素，其可以是例如叠加图像，叠加布局，α图像（其控制半透明度图片），等等。补充增强信息（SEI-）消息可用于描述覆盖布局并关联辅助类型层。

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