[mythtv-users] Mechanical cable splitter

aaron memoryguy at gmail.com
Fri Nov 16 15:55:28 UTC 2007


On 11/16/07, lanas <lanas at securenet.net> wrote:
> It has a slight trapezoidal form at the top.  Second, and this is odd,
> the digital box cable menu overlay (i.e. channel listings, etc...)
> responds very slowly to the digital box remote when seen through the
> Myth box.  When a button is pressed for the menu, 4 seconds can be
> easily counted before seeing a change on the digital bix menu.  Now, if
> the TV input is changed so that the direct output from the digital box
> is used, the menu response to the digital box remote are almost
> instantaneous.
>
> Any idea of what cause could that be ?
>

That's because of the nature of the PVR :)   when you watch "LiveTV"
in Myth, it's recording a bit of the stream, and then playing it back.
What you're seeing on the screen will be at least a couple of seconds
behind actual live tv. You're using a PVR500, which introduces a bit
more delay because the card itself is buffering some video before it
passes on the MPEG stream to Myth.

So when you push a button on the remote, the cable box does respond
right away, but it takes time for the updated image to make its way
through the PVR500 to Myth and up onto the screen.

I hope I explained that reasonably well....

Just for fun I once connected my PS2 to my PVR250 and tried to play
GTA3. I didn't do very well... ;-)

-- 
aaron

"Oh oh oh. I'm incoherent with excitement. Please tell me what fascinating
bit of badger-sputumly inconsequential trivia you will assail me with next."
        -- Arthur Dent


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