[mythtv-users] how to use EXECTV parameters
Michael T. Dean
mtdean at thirdcontact.com
Wed Apr 18 00:55:01 UTC 2007
On 04/17/2007 07:10 PM, Robin Neatherway wrote:
>> TTBOMK, just with a button.
>>
>> But, before you go to far with changing things, I recommend testing out
>> the xawtv/mplayer/whatever approach. I think you'll find that even
>> without Myth doing the recording you'll have about a 2-second delay
>> between button presses due to ivtv's and the PVR-x50's interal
>> buffering. So, the difference between doing this outside of Myth or
>> inside with LiveTV is 2 seconds versus 3 (in both approaches, it's still
>> annoying enough to be less than useful)...
>>
>
> Thanks for the info. I'm away for a couple of days, but will trial
> this when I get back to see how the delay compares. I already have
> Myth set up to use a VOD channel, so I can use it this way, my plans
> were really focussed on allowing a "no-delay" option of viewing the
> data, and keeping the STB remote away from fiddling housemates
> fingers! I don't want to risk them leaving it in an unknown state,
> that's all.
Yeah. Let's just say when I was doing
dd if=/dev/video0 of=/dev/video16 bs=1M
(or whatever--haven't done it in forever) on my PVR-350 and messing with
my DISH STB's system menus, I was amazed at the delay. You might have a
bit less with software decode, but I still think you should try it to
verify the idea is worth pursuing.
Mike
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