Simon Koch wrote: > On 2/5/06, *Simon Koch* <[EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>> > wrote: > > On 12/4/05, *Hans Verkuil* <[EMAIL PROTECTED] > <mailto:[EMAIL PROTECTED]>> wrote: > > On Sunday 04 December 2005 05:17, Simon Koch wrote: >> On 12/2/05, Bryan Mayland <[EMAIL PROTECTED] > <mailto:[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 . >> > >> > _______________________________________________ >> > ivtv-devel mailing list >> > [email protected] <mailto:[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 > > _______________________________________________ > ivtv-devel mailing list > [email protected] <mailto:[email protected]> > http://ivtvdriver.org/mailman/listinfo/ivtv-devel > <http://ivtvdriver.org/mailman/listinfo/ivtv-devel> > > > 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. > > 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.
Did you reboot or anything just before the flashing occured? Are you using the current firmware? _______________________________________________ ivtv-devel mailing list [email protected] http://ivtvdriver.org/mailman/listinfo/ivtv-devel
