Hallo > Hi, I'm trying to get a DC30+ card working with 2.6.9 linux. So far > it's going pretty good. I can view video preview with xawtv. I can > capture with lavrec. However, the video that is captured is all > garbled. It's like the video is broken into 10 (or so) horizontal > stripes and each is offset by 30% (just guessing). You can kind of see > what the video is supposed to be but it's pretty bad. Could you send me a single frame ?
Which mainboard, cpu and distribution do you use ? > I'm not the only one with this problem: I found a usenet post from 2003 > with someone else having the exact same problem. Where did you find that post ? > Here's what I'm trying: > > lavrec -f a -i N -d 1 -a 16 -s -l 95 -R l -q 80 z.avi > > when I playback with lavplay I get lots of: > > Corrupt JPEG data: 13199 extraneous bytes before marker 0xd9 > Corrupt JPEG data: 13206 extraneous bytes before marker 0xd9.020338 > Corrupt JPEG data: 13096 extraneous bytes before marker 0xd9 > ... I would guess that the datarate is simply to high. Lower the -q to 50, and try again. If that does not work, you can download the zoran driver from the mjpeg CVS,and try to load that zoran modules. But there should not bee that much difference between the CVS version and the Kernel 2.6.9 zoran driver. > I tried -f A and it fails after a timeout. I assume "N" is the proper > -i option for NTSC from S-video? Should work well. The upper case letter is the SVHS Input. > I also tried capturing with xawtv and streamer but both report errors > like "no way to get MJPEG" and "setformat ... failed". Since at least I > get *something* with lavrec, I'll put my efforts there first. streamer is not able to capture from a zoran based card because the zoran chipset is not able to deliver the format streamer could handle. auf hoffentlich bald, Berni the Chaos of Woodquarter Email: [EMAIL PROTECTED] www: http://www.lysator.liu.se/~gz/bernhard ------------------------------------------------------- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://productguide.itmanagersjournal.com/ _______________________________________________ Mjpeg-users mailing list Mjpeg-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mjpeg-users
