发明名称 |
METHODS, SYSTEMS, AND MEDIA FOR MANAGING OUTPUT OF AN HDMI SOURCE |
摘要 |
Mechanisms for managing output of an HDMI source are provided. In accordance with some implementations of the disclosed subject matter, a method for controlling output of an HDMI source is provided, the method comprising: establishing a connection between the HDMI source and an HDMI sink at a first address of a consumer electronic control bus of the HDMI sink; sending a request for an identity of the active source connected to the HDMI sink; monitoring signals on the consumer electronic control bus; receiving a message over the consumer electronic control bus identifying a second address on the consumer electronic control bus different from the first address as an address of an active source; setting a status of the HDMI source as inactive in response to receiving the message; and inhibiting output of video from the HDMI source to the HDMI sink in response to the status being set as inactive. |
申请公布号 |
US2017011708(A1) |
申请公布日期 |
2017.01.12 |
申请号 |
US201615274906 |
申请日期 |
2016.09.23 |
申请人 |
Google Inc. |
发明人 |
Roberts Eric Jason |
分类号 |
G09G5/00;G06F13/40;H04N5/268;G06F13/42;H04N21/4363;H04N21/442 |
主分类号 |
G09G5/00 |
代理机构 |
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代理人 |
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主权项 |
1. A method for controlling output of an HDMI source, the method comprising:
monitoring signals on a consumer electronic control bus associated with an HDMI sink, wherein the HDMI source is associated with a first address of the consumer electronic control bus; receiving a message over the consumer electronic control bus indicating that a second address on the consumer electronic control bus different from the first address is the active source; in response to receiving the message, setting a status of the HDMI source as inactive; and inhibiting output of video from the HDMI source to the HDMI sink in response to the status being set as inactive. |
地址 |
Mountain View CA US |