| 摘要 |
A method includes receiving, at a media device, a content signal sent to the media device from a data center via a network. The content signal includes a hot key signal indicating availability of alternate content. The method includes determining, at the media device, that the hot key signal is relevant to content sent by the media device to a display device. The method also includes sending, via the media device to the display device, a hot key associated with the hot key signal to the display device to be displayed with the content.
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