METHOD AND SYSTEM FOR ENCODING A VIDEO DATA SIGNAL, ENCODED VIDEO DATA SIGNAL, METHOD AND SYTEM FOR DECODING A VIDEO DATA SIGNAL
    2.
    发明申请
    METHOD AND SYSTEM FOR ENCODING A VIDEO DATA SIGNAL, ENCODED VIDEO DATA SIGNAL, METHOD AND SYTEM FOR DECODING A VIDEO DATA SIGNAL 有权
    用于编码视频数据信号的方法和系统,编码的视频数据信号,用于解码视频数据信号的方法和系统

    公开(公告)号:US20100110163A1

    公开(公告)日:2010-05-06

    申请号:US12526665

    申请日:2008-09-16

    IPC分类号: H04N13/00 H04N7/12

    摘要: Video data signals are encoded such that the encoded video data signal comprises at least a primary and at least a secondary video data signal. The primary and secondary video data signal are jointly compressed. The primary video data signal is compressed in a self-contained manner, and the secondary video data signal is compressed using data from the primary video data signal. The jointly compressed video data signal is split (BSS) into separate bitstreams, at least a primary bitstream comprising data for the primary video data signal and at least a secondary bitstream comprising data for the secondary video data signal, whereafter the primary and secondary bitstreams are multiplexed into a multiplexed signal, and the primary and secondary signals are provided with separate codes (0x1B, 0x20).

    摘要翻译: 视频数据信号被编码,使得编码的视频数据信号至少包括主视频数据信号和至少一个辅助视频数据信号。 一次和二次视频数据信号被联合压缩。 主视频数据信号以自包含的方式被压缩,并且使用来自主视频数据信号的数据来压缩辅助视频数据信号。 共同压缩的视频数据信号被分割成单独的比特流,至少一个主比特流包括用于主要视频数据信号的数据,以及至少一个辅助比特流,包括用于辅助视频数据信号的数据,之后主要和次要比特流是 复用为复用信号,主信号和辅助信号分别提供有代码(0x1B,0x20)。