[mythtv-users] PVR-350 Question/ Trouble - NEWBIE
Brent Backstrom
brentb at psu.edu
Wed Nov 16 14:05:32 EST 2005
OK, I got it to work late last night.... But I patched the kernel to
load the frame buffer earlier and now I can't tune... (See separate post)
Thanks for the help.
I'll just keep plugging along....
Jacob Steenhagen wrote:
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>>On 11/15/05, Brent Backstrom <brentb at psu.edu> wrote:
>>
>>
>>>Trying to put together a myth installation and ran into a snag.
>>>
>>>testing by doing....
>>>
>>>dd if=/dev/video of=/dev/video16 bs=64k
>>>
>>>I get sound out of the PVR-350 outputs, but no output from the composite
>>>video?
>>>
>>>
>
>IIRC, in order to get both sound and video using dd, I had to run the
>following sequence (this is from memory, so there may be typos.... and I
>think the fact that this is from memory proves I've done it way too many
>times :):
>
>ivtvctl -p 4
>ivtvctl -u 0x3000
>ivtvfbctl /dev/fb1 -noglobalalpha -localalpha
>dd if=/dev/video0 of=/dev/video16
>
>I don't claim to know what each command does, but I would suspect that the
>one you really need is the ivtvfbctl one...
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--
-------------------------------
Brent Backstrom
Penn State University
Sr Systems Engineer
brentb at psu.edu
-------------------------------
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