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公开(公告)号:US6072836A
公开(公告)日:2000-06-06
申请号:US312681
申请日:1999-05-17
申请人: James M. Hardiman
发明人: James M. Hardiman
CPC分类号: H04N7/54 , H04N19/124 , H04N19/126 , H04N19/16 , H04N19/176 , H04N19/186 , H04N19/42 , H04N19/423 , H04N19/46 , H04N19/61 , H04N21/4143 , G09G2340/02 , H04N19/146 , H04N19/149 , H04N19/15
摘要: Apparatus that compresses video data using a compression coder having control registers loaded with compression parameters, the apparatus being controlled to sense the size of compressed video data resulting from compressing a portion of source video data using a set of compression parameters, to automatically reload compression parameters that change as a function of the sensed size of compressed video data (the changed parameters being used with the next portion of video data to be compressed), and to store with each compressed portion an indication of the compression parameters used in compressing the portion.
摘要翻译: 使用具有加载有压缩参数的控制寄存器的压缩编码器对视频数据进行压缩的装置,该装置被控制以感测使用一组压缩参数压缩一部分源视频数据而产生的压缩视频数据的大小,以自动重新加载压缩参数 根据感测到的压缩视频数据的大小(改变的参数与待压缩的视频数据的下一部分一起使用)的变化,并且与每个压缩部分一起存储用于压缩该部分的压缩参数的指示。
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公开(公告)号:US5926223A
公开(公告)日:1999-07-20
申请号:US968795
申请日:1997-11-06
申请人: James M. Hardiman
发明人: James M. Hardiman
IPC分类号: G06F3/14 , G06T9/00 , G10L13/00 , G10L21/06 , H03M7/30 , H04N1/41 , H04N5/44 , H04N7/26 , H04N7/30 , H04N7/50 , H04N7/24
CPC分类号: G06F3/14 , H04N19/124 , H04N19/16 , H04N19/42 , H04N19/423 , H04N19/44 , H04N19/46 , H04N19/60 , H04N19/61 , H04N21/4143 , H04N21/4348 , H04N21/43632 , H04N21/440254 , H04N21/443 , H04N5/4401 , G09G2340/02 , H04N19/146 , H04N19/149 , H04N19/15 , H04N21/4135
摘要: A method of decoding data packets of an encoded video program using a decoder that is controlled by decoding parameters loaded into control registers, the method including sequentially acquiring data packets that include decoding parameters and associated encoded video data, and processing each of the packets as it is acquired by storing the decoding parameters from the packet into the control registers and decoding the encoded video data using the associated decoding parameters.
摘要翻译: 一种使用解码器解码编码视频节目的数据分组的方法,所述解码器通过解码加载到控制寄存器中的参数进行解码,该方法包括顺序获取包括解码参数和相关编码视频数据的数据分组,以及处理每个分组 通过将来自分组的解码参数存储到控制寄存器中并且使用相关联的解码参数对编码的视频数据进行解码来获取。
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公开(公告)号:US5909250A
公开(公告)日:1999-06-01
申请号:US968796
申请日:1997-11-06
申请人: James M. Hardiman
发明人: James M. Hardiman
CPC分类号: H04N7/54 , H04N19/124 , H04N19/126 , H04N19/16 , H04N19/176 , H04N19/186 , H04N19/42 , H04N19/423 , H04N19/46 , H04N19/61 , H04N21/4143 , G09G2340/02 , H04N19/146 , H04N19/149 , H04N19/15
摘要: An apparatus that compresses video data uses a compression coder having control registers loaded with compression parameters, the apparatus being controlled to sense the size of compressed video data resulting from compressing a portion of source video data using a set of compression parameters, to automatically reload compression parameters that change as a function of the sensed size of compressed video data (the changed parameters being used with the next portion of video data to be compressed), and to store with each compressed portion an indication of the compression parameters used in compressing the portion.
摘要翻译: 压缩视频数据的装置使用具有加载有压缩参数的控制寄存器的压缩编码器,该装置被控制以感测使用一组压缩参数压缩一部分源视频数据而产生的压缩视频数据的大小,以自动重新加载压缩 根据感测到的压缩视频数据的大小(改变的参数与待压缩的视频数据的下一部分一起使用)的参数变化,并且与每个压缩部分一起存储用于压缩部分的压缩参数的指示 。
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