On 12/4/05, Hans Verkuil <[EMAIL PROTECTED] > wrote:I finally tracked down the change that caused this: #2704, in ivtv-streams.c. When I back out that change, the flashes go away but the ghosting that change fixed is back. Hopefully, both problems can be fixed, but that's beyond my expertise. If we're stuck with one or the other, I vote for the ghosting. It's much less noticable than the flashes.On Sunday 04 December 2005 05:17, Simon Koch wrote:
> On 12/2/05, Bryan Mayland <[EMAIL PROTECTED] > wrote:
> > Keith C wrote:
> > > Wow, I finally was able to play back your clip (VLC didn't seem
> > > to do it and Safari on Mac mangled the file, but mplayer from a
> > > firefox download worked). Thats a very strange flash. I got a
> > > screen grab of it. Its a partially shifted (or interlaced) frame
> > > that only occurs for a single frame. This needs someone from the
> > > dev list to look at it, so I'm cross posting it to that list.
> > >
> > > Here's the screen grab (its a tiff, and its 776 Kb) :
> > > http://allesys.com/images/flash.tiff
> >
> > Thanks for the tiff, I couldn't play the file either.
> >
> > Zot! I've got the same issue on a PVR-250, one frame every so
> > often (anywhere between 10secs and a couple minutes) has as the
> > bottom of its frame shifted horizontally off *just* like that. I
> > just assumed my card was crapping out, since my PVR-150 didn't do
> > it. Now I'm going to have to investigate. Running Kubuntu 5.10
> > and ivtv branches/0.4 and lirc-0.7.2 .
> >
> > _______________________________________________
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> > [email protected]
> > http://ivtvdriver.org/mailman/listinfo/ivtv-devel
>
> I'm also having this problem on a PVR-250. However, I find that I
> only get it with 0.4.0. The version I used before 0.4.0 was 0.3.7c,
> and I don't see this with 0.3.7c and firmware 0x02040011 or
> 0x02040024. I see it on 0.4.0with both of those firmwares and with
> 0x02050032. I'm using the S-Video in
> on my 250. The PVR-500 in the same system using its tuners does not
> exhibit this problem. I always record at 640x480.
>
> Simon
As is usual in these cases: try to determine the exact version where you
see this for the first time. Then I can see what changed and possibly
broke something.
Hans
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Simon
No, I take that back. The flashes are back again today. Odd that none appeared when I watched video after changing the driver. Maybe they don't happen right after loading the driver? I'll study it some more.
Simon
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