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公开(公告)号:US07551573B2
公开(公告)日:2009-06-23
申请号:US11137028
申请日:2005-05-25
CPC分类号: H04L12/1822 , H04M3/493 , H04M3/567 , H04M7/006
摘要: According to one embodiment of the invention, a method for maintaining video capability includes receiving at a device from a source a plurality of packets representative of video data. The plurality of packets include a payload and a header. The method also includes transmitting a copy of the plurality of received packets back to the source with a modified header and an unmodified payload. The transmitted copy provides data representative of the video data.
摘要翻译: 根据本发明的一个实施例,一种用于维护视频能力的方法包括:从设备从源处接收表示视频数据的多个分组。 多个分组包括有效载荷和报头。 该方法还包括用修改的报头和未修改的有效载荷将多个接收的分组的副本发送回源。 发送的副本提供表示视频数据的数据。