Public bug reported: 1. Plug in the logitech web camera express (older version).
2. Check if the camera is talking to the kernel it is: Bus 003 Device 003: ID 046d:0840 Logitech, Inc. QuickCam Express 3. Launch ekiga(gnome meeting) it works. 4. Launching mplayer, kmplayer or any other frontend on mplayer. As kmplayer in this case following commands: mplayer -wid 58720493 -slave -vo xv,sdl,x11 -ao alsa,oss,sdl,arts -framedrop -vop pp=lb -contrast 0 -brightness 0 -hue 0 -saturation 0 -tv noaudio:driver=v4l:device=/dev/video0:input=0:width=32:height=32 -slave -nocache -quiet 'tv://' -identify Resulting Bug: Causes the camera to show green, pink, red dots etc. It looks like heat movement instead of the object on screen. Resulting Error Output: (As long as in play mode error will scroll (from command line or kmplayer: ioctl mcapture failed: Invalid argument ioctl mcapture failed: Invalid argument ioctl mcapture failed: Invalid argument ioctl mcapture failed: Invalid argument ioctl mcapture failed: Invalid argument ioctl mcapture failed: Invalid argument ioctl mcapture failed: Invalid argumen Temporary solution: 6. Switching kmplayer to another frontend such as xine fixes the issue. ** Affects: ubuntu Importance: Undecided Status: New -- Mplayer bug with logitech web quickcam camera https://bugs.launchpad.net/bugs/150889 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs