| 摘要 |
For example, when ISO Base Media File Format Fragmented Movie media data is transmitted in a data transfer protocol such as HTTP or the like, the same data is provided from a network camera 100 . Then, at an intermediate server 101 , the header information is changed according to the destined playback device 102 and data for distribution to each individual playback device 102 is generated, achieving media data distribution using a data transfer protocol while reducing data traffic as well as the data processing load on the distribution source.
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