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发明授权
CN105191325B 数据发送方法、数据再现方法、数据发送装置及数据再现装置 有权 转让

数据发送方法、数据再现方法、数据发送装置及数据再现装置
摘要：
在本发明的一个方式的数据发送方法中，生成多个MPU、基准时刻信息、和表示用于呈现MPU内的开头的访问单元的时刻即开头PTS的开头时刻信息，并发送所生成的多个MPU、基准时刻信息和开头时刻信息，开头时刻信息表示所生成的多个MPU中在该开头时刻信息被发送后开始呈现的多个MPU的开头PTS，所生成的多个MPU分别将该MPU内的开头中没有的访问单元各自被呈现的时间点、表示为与该MPU内的其它访问单元的时间点的相对值。
摘要（英）：

A data transmission method according to one aspect of the present disclosure includes: generating a plurality of MPUs, reference clock time information, and leading clock time information indicating a leading PTS that is a clock time at which a leading access unit in the MPU is presented, transmitting the generated plurality of MPUs, reference clock time information, and leading clock time information, wherein the leading clock time information indicates the leading PTS of the plurality of MPUs of which presentation is started after the leading clock time information is transmitted in the generated plurality of MPUs, and each of the generated plurality of MPUs indicates a time point at which each access unit that does not exist in a head of the MPU is presented as a relative value to a time point of another access unit in the MPU.

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