Le dimanche 3 février 2008, vous avez écrit : > Hi, > > On Saturday 26 January 2008, Jice wrote: > > Hi Laurent > > > > I'm using version 173 or the driver now and it works perfectly with > > luvcview, and I just managed to have ekiga display the webcam also 5 > > minutes ago. > > > > Unfortunately I'm trying to use the webcam to chat with people using > > skype (forget it) or msn. Nor Amsn or Kopete are willing to display > > anything. Amsn crashes, and Kopete only display garbage :-( > > I tried xawtv (which always worked with my old cam and my old tv card) > > but it also segfaults (I'm using the 3.95-7mdv version from Mandriva). > > Did you hear something about xawtv crashing with uvcvideo? And the 2 > > above? > > > > Sorry to bother you but I'm searching for a few weeks and cannot find > > anything. > > Check the kernel log (dmesg) after aMsn/Kopete/xaxtv failures to see if the > driver prints any error/warning message. If so, please report them on the > linux-uvc-devel mailing list. > > Best regards, > > Laurent Pinchart
Hi Laurent
For kopete I already reported the problem on the ml, for xawtv I've isolated
the crash (thanks gdb ;) and will post another email.
For AMSN crash, nothing in the kernel log, just the following output:
ioctl: VIDIOC_QUERYMENU(id=134217738;index=0;name="60
Hz";reserved=3081900320): Invalid argument
ioctl: VIDIOC_QUERYMENU(id=134217738;index=0;name="60
Hz";reserved=3081900320): Invalid argument
Corrupt JPEG data: premature end of data segment
Invalid JPEG file structure: two SOI markers
Oops: malloc_video_bufs is 1 (expected 0)
[utils/linux/capture/libng/grab-ng.c:malloc_bufs_check:235]
Oops: processes is 1 (expected 0)
[utils/linux/capture/libng/convert.c:process_check:179]
Must be a bug in Amsn (?), or could it be a problem with the webcam (as it
says that the jpeg stream is corrupted) ?
TIA
--
Jean-Christophe "Jicé" Cardot - cofondateur de http://lea-linux.org
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