Well, I tried the following softwares: Camstream Frame-something Motion - http://www.lavrsen.dk/twiki/bin/view/Motion/WebHome webcam - aptitude install webcam
All of then work with v4l2 driver. All of then gave me a green screen. The "best" result was with motion, when a set the config file to use jpeg instead os sn9 or all others configuration possibilities. I get pictures with a black, green and their respective intermediate colors. So, now I have used softwares that work with v4l2, which is necessary for the microdia driver. And I could not get a clean image at all. Anyway, I would like to thank you for the help. I'm starting to consider the possibility of buying another webcam with already available drivers. ... On Jan 8, 1:05 pm, GWater <[email protected]> wrote: > koxmoz kox schrieb: > > > > > hi peolpe, its me again, look, it installs opensuse 11,1 compiles > > driver, but it does not work in amsn, not because, another thing is that > > in mplayer I see the image some Time is congealed and shows this to me, > > > ERROR: ld.so: object '/usr/lib/libv4l/v4l2convert.so' from LD_PRELOAD > > cannot be preloaded: ignored. > > MPlayer dev-SVN-r27637-4.3-openSUSE Linux 11.1 (x86_64)-Packman (C) > > 2000-2008 MPlayer Team > > CPU: AMD Phenom(tm) 9500 Quad-Core Processor (Family: 16, Model: 2, > > Stepping: 2) > > CPUflags: MMX: 1 MMX2: 1 3DNow: 1 3DNow2: 1 SSE: 1 SSE2: 1 > > Compiled with runtime CPU detection. > > Can't open joystick device /dev/input/js0: No such file or directory > > Can't init input joystick > > mplayer: could not connect to socket > > mplayer: No such file or directory > > Failed to open LIRC support. You will not be able to use your remote > > control. > > > Playing tv://. > > TV file format detected. > > Selected driver: v4l2 > > name: Video 4 Linux 2 input > > author: Martin Olschewski <[email protected]> > > comment: first try, more to come ;-) > > Selected device: Microdia USB 2.0 Webcam Driver > > Capabilites: video capture read/write streaming > > supported norms: > > inputs: 0 = Webcam;v4l2: ioctl get input failed: Invalid argument > > > Current input: 1 > > Current format: unknown (0x4745504a) > > v4l2: ioctl set format failed: Invalid argument > > v4l2: ioctl set format failed: Invalid argument > > v4l2: ioctl set format failed: Invalid argument > > v4l2: ioctl set format failed: Invalid argument > > v4l2: ioctl set format failed: Invalid argument > > v4l2: ioctl set format failed: Invalid argument > > v4l2: ioctl set format failed: Invalid argument > > v4l2: ioctl set format failed: Invalid argument > > tv.c: norm_from_string(pal): Bogus norm parameter, setting default. > > v4l2: ioctl enum norm failed: Invalid argument > > Error: Cannot set norm! > > Selected input hasn't got a tuner! > > v4l2: Cannot get fps > > v4l2: ioctl set mute failed: Invalid argument > > v4l2: ioctl query control failed: Invalid argument > > v4l2: ioctl query control failed: Invalid argument > > ========================================================================== > > Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family > > Selected video codec: [ffmjpeg] vfm: ffmpeg (FFmpeg MJPEG decoder) > > ========================================================================== > > Audio: no sound > > Starting playback... > > VDec: vo config request - 640 x 480 (preferred colorspace: Planar 422P) > > Could not find matching colorspace - retrying with -vf scale... > > Opening video filter: [scale] > > VDec: using Planar 422P as output csp (no 1) > > Movie-Aspect is undefined - no prescaling applied. > > SwScaler: reducing / aligning filtersize 1 -> 4 > > SwScaler: reducing / aligning filtersize 1 -> 4 > > SwScaler: reducing / aligning filtersize 1 -> 1 > > SwScaler: reducing / aligning filtersize 9 -> 8 > > [swscaler @ 0xcfc6c0]BICUBIC scaler, from yuv422p to yuv420p using MMX2 > > [swscaler @ 0xcfc6c0]using 4-tap MMX scaler for horizontal luminance > > scaling > > [swscaler @ 0xcfc6c0]using 4-tap MMX scaler for horizontal chrominance > > scaling > > [swscaler @ 0xcfc6c0]using 1-tap MMX "scaler" for vertical scaling (YV12 > > like) > > [swscaler @ 0xcfc6c0]640x480 -> 640x480 > > VO: [xv] 640x480 => 640x480 Planar YV12 > > [mjpeg @ 0xc518e0]mjpeg_decode_dc: bad vlc: 0:0 (0x13bd210) > > [mjpeg @ 0xc518e0]error dc > > [mjpeg @ 0xc518e0]error y=0 x=24 > > [mjpeg @ 0xc518e0]error count: 710 > > [mjpeg @ 0xc518e0]error y=0 x=0 > > [mjpeg @ 0xc518e0]error count: 690 > > [mjpeg @ 0xc518e0]error y=0 x=38 > > v4l2: select timeout ??% ??,?% 0 0 > > v4l2: select timeout ??% ??,?% 0 0 > > v4l2: select timeout ??% ??,?% 0 0 > > v4l2: select timeout ??% ??,?% 0 0 > > v4l2: select timeout ??% ??,?% 0 0 > > v4l2: select timeout ??% ??,?% 0 0 > > v4l2: select timeout ??% ??,?% 0 0 > > v4l2: select timeout ??% ??,?% 0 0 > > v4l2: select timeout ??% ??,?% 0 0 > > v4l2: select timeout ??% ??,?% 0 0 > > v4l2: select timeout ??% ??,?% 0 0 > > v4l2: select timeout ??% ??,?% 0 0 > > v4l2: select timeout ??% ??,?% 0 0 > > v4l2: select timeout ??% ??,?% 0 0 > > v4l2: select timeout ??% ??,?% 0 0 > > v4l2: select timeout ??% ??,?% 0 0 > > v4l2: select timeout ??% ??,?% 0 0 > > v4l2: select timeout ??% ??,?% 0 0 > > v4l2: select timeout ??% ??,?% 0 0 > > v4l2: select timeout ??% ??,?% 0 0 > > v4l2: select timeout ??% ??,?% 0 0 > > v4l2: select timeout ??% ??,?% 0 0 > > v4l2: select timeout ??% ??,?% 0 0 > > v4l2: select timeout ??% ??,?% 0 0 > > v4l2: select timeout ??% ??,?% 0 0 > > v4l2: select timeout ??% ??,?% 0 0 > > v4l2: select timeout ??% ??,?% 0 0 > > v4l2: select timeout ??% ??,?% 0 0 > > v4l2: select timeout ??% ??,?% 0 0 > > v4l2: select timeout ??% ??,?% 0 0 > > v4l2: select timeout ??% ??,?% 0 0 > > v4l2: select timeout ??% ??,?% 0 0 > > V: 0.0 513/513 ??% ??% ??,?% 0 0 > > > MPlayer interrupted by signal 2 in module: filter_video > > v4l2: ioctl set mute failed: Invalid argument > > v4l2: 453 frames successfully processed, -449 frames dropped. > > > Exiting... (Quit) > > > =============================consol======================= > > > its all fine????????? > > > On jue, 2009-01-08 at 09:22 +0200, Vasily Khoruzhick wrote: > >> On 8 January 2009 05:07:43 kihoma wrote: > >>> So, if I understood it, I cannott use camorama with the v4l2 driver. > >>> And if a use v4l1, I won't be able to use the microdia driver. > > >>> What about the error when a I use mplayer as > > >>> mplayer tv:// -tv > >>> noaudio:driver=v4l2:width=640:height=480:outfmt=yuy2:device=/dev/ > >>> video0:fps=10 > > >>> ? > >> Oh, nobody reads README :) Please, read our README file, especially > >> sections > >> about libv4l. According to it you should install libv4l and run mplayer as > >> follows: > > >> LD_PRELOAD=/usr/lib/libv4l/v4l2convert.so mplayer tv:// -tv \ > >> driver=v4l2:width=640:height=480:fps=25:device=/dev/video0 -vo xv > > >> Regards > >> Vasily > > > > > You need to use the 64-bit version of libv4l with the 64-bit version of > mplayer. Some new distros have mplayer linked to libv4l by default. > > GWater > > signature.asc > < 1KViewDownload --~--~---------~--~----~------------~-------~--~----~ Lets make microdia webcams plug'n play, (currently plug'n pray) To post to this group, send email to [email protected] Visit us online https://groups.google.com/group/microdia -~----------~----~----~----~------~----~------~--~---
