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dvr system question
http://forum.linhes.org/viewtopic.php?f=11&t=11129
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Author:  triikan [ Thu Aug 10, 2006 6:23 pm ]
Post subject:  dvr system question

At my house we have three satellite receivers; what I want to do is centralize the three receivers into a myth server, and then have a myth front end on each of the TVs. However, I have no idea how to go about doing this; how would I control the satellite through a Myth front end? I would rather only have a single remote for each myth front end, but I don't know.

Author:  khrusher [ Thu Aug 10, 2006 7:08 pm ]
Post subject: 

you need a backend (that can also be one of your frontends) with 3 capture cards. each fornt end needs a single remote

Author:  triikan [ Thu Aug 10, 2006 7:11 pm ]
Post subject: 

right, but how do i change channels on each receiver?

Author:  khrusher [ Thu Aug 10, 2006 7:20 pm ]
Post subject: 

the remote controls the front end. the front end asks the backend to select a tuner that can tune to the channel selected.

the backend will use IRBlasters to set teh correct channel on the SAT box

Author:  tjc [ Thu Aug 10, 2006 7:23 pm ]
Post subject: 

IR blaster which is taped to the sensor for each satellite box in the stack.

The frontend (FE) gets a signal from it's remote, and sends a request to the backend (BE).

The backend runs an external tuning script (examples are included in the install) which talks to the lirc driver, which sends a signal to the IR blaster dongle, which sends photons to the IR sensor in the sat. box, which thinks it just got a signal from it's own remote and changes the channel.

Author:  triikan [ Thu Aug 10, 2006 7:40 pm ]
Post subject: 

Thanks, I didn't realize such a thing exists. Now that I do, I should be able to find them now.

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