[mythtv-users] PVR 350 AV Sync

Nelson Butterworth red_five at charter.net
Sun Nov 30 23:07:59 EST 2003


On Sun November 30 2003 3:47 pm, paulsykes at totalise.co.uk wrote:
> Hi,
>
> I'm using a PVR-350 with the latest cvs of myth and IVTV and it appears
> that the audio is fractionally in front of the video.  I didn't think this
> was possible with the PVR-250/350 as it multiplexes the audio and video
> using the capture card.
>
> Is anybody else experiencing this?
>
> thanks,
> Paul.
>
> ---- Message sent via Totalise Webmail - http://www.totalise.co.uk/

I think I have seen this as well. However, I'm not using the TV-Out features 
yet, as I seem to have problems getting the fb driver to load. Anyone know 
why I can do a depmod -ae and get a clean report, but when I actually try to 
load the module, it chokes with several unresolved symbols?

Here are the symbols in question.

ivtv_clear_irq_mask
ivtv_debug
ivtv_pal

I get the failure messages twice, as it seems that modprobe tries twice to 
load the module. I updated my CVS files last Wednesday, the day before 
Thanksgiving, I think. I don't know why I get the failures, when compiles are 
successful.

At any rate, I think I am also seeing the slight video delay.

Nelson



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