发明授权
US07590783B2 Method and system for transferring status information between a media player and an accessory 有权
用于在媒体播放器和附件之间传送状态信息的方法和系统

Method and system for transferring status information between a media player and an accessory
摘要:
A method, system, and connector interface for transferring status information between a media player and an accessory. The method includes determining, by the accessory, when a button event occurs; and transmitting, by the accessory, at least one button status command to the media player, where the one or more button status commands comprise a context-specific button status command and at least one command associated with a particular media type. According to the method and system disclosed herein, the media player and accessory may utilize a plurality of commands in a variety of environments such as within a connector interface system environment to facilitate the transfer of status information.
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