摘要 |
In case that a main component and an auxiliary component to be presented in synchronization with the main one have to be presented through data transmission between both devices, the present invention issues connection preparation actions to the both devices respectively for each of a main component and at least one auxiliary component associated with the main component, issues actions to set access location (e.g., URL) of each of the components (the main component and the at least one auxiliary component) to at least one of the both devices, and issues play actions for each component to at least one of the both devices.
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