[mythtv-users] Get HDMI connection information

[Paul Raison]

> On 11 Jan 2015, at 15:20, Josu Lazkano <josu.lazkano at gmail.com> wrote:
> 
> Thanks Paul,
> 
> I got the Pulse Eight CEC device, but I want to know if the device is
> powered on to turn on the device.
> 
> I read about EDID, but I can't get any information.
> 
> Regards.

You need to use the cec-client command line tool to interrogate your tv and tell if it's on or not.
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