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公开(公告)号:US08731047B2
公开(公告)日:2014-05-20
申请号:US12039534
申请日:2008-02-28
IPC分类号: H04N5/92 , H04N21/2347 , H04N21/235 , H04N21/60 , H04N21/80
CPC分类号: H04N21/23424 , H04N21/44016 , H04N21/6336 , H04N21/812 , H04N21/816
摘要: A method and apparatus for mixing first and second video content portions is described. The method may comprise overlapping at least one frame of a first content portion comprising multiple frames with at least one frame of a second content portion comprising multiple frames to produce a composite video content. At least one reference frame comprising a frame of the first or second content portion prior to the overlapping may be designated. The composite video content and the reference frame may then be transmitted, for example, to a client device. The client device may use the reference frame to at least reduce an effect of the overlapping.
摘要翻译: 描述用于混合第一和第二视频内容部分的方法和装置。 该方法可以包括将包括多个帧的第一内容部分的至少一个帧与包括多个帧的第二内容部分的至少一个帧重叠以产生复合视频内容。 可以指定包括重叠之前的第一或第二内容部分的帧的至少一个参考帧。 然后可以将复合视频内容和参考帧例如传输到客户端设备。 客户端设备可以使用参考帧来至少减少重叠的影响。
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公开(公告)号:US20090219437A1
公开(公告)日:2009-09-03
申请号:US12039534
申请日:2008-02-28
IPC分类号: H04N7/12
CPC分类号: H04N21/23424 , H04N21/44016 , H04N21/6336 , H04N21/812 , H04N21/816
摘要: A method and apparatus for mixing first and second video content portions is described. The method may comprise overlapping at least one frame of a first content portion comprising multiple frames with at least one frame of a second content portion comprising multiple frames to produce a composite video content. At least one reference frame comprising a frame of the first or second content portion prior to the overlapping may be designated. The composite video content and the reference frame may then be transmitted, for example, to a client device. The client device may use the reference frame to at least reduce an effect of the overlapping.
摘要翻译: 描述用于混合第一和第二视频内容部分的方法和装置。 该方法可以包括将包括多个帧的第一内容部分的至少一个帧与包括多个帧的第二内容部分的至少一个帧重叠以产生复合视频内容。 可以指定包括重叠之前的第一或第二内容部分的帧的至少一个参考帧。 然后可以将复合视频内容和参考帧例如传输到客户端设备。 客户端设备可以使用参考帧来至少减少重叠的影响。
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