Hi, people then, I delete the folder Microdia. I downloaded again the folder Microdia and I added the patch by Brian Johnson.
I run the following commands: make sudo modprobe videodev sudo modprobe compat-ioctl32 sudo insmod sn9c20x.ko vince...@vinicio:~/microdia$ LD_PRELOAD=/usr/lib/libv4l/v4l2convert.so mplayer tv:// \-tv driver=v4l2:width=640:height=480:fps=25:device=/dev/ video0 -vo x11 ERROR: ld.so: object '/usr/lib/libv4l/v4l2convert.so' from LD_PRELOAD cannot be preloaded: ignored. MPlayer 1.0rc2-4.2.3 (C) 2000-2007 MPlayer Team CPU: Intel(R) Pentium(R) III Mobile CPU 1200MHz (Family: 6, Model: 11, Stepping: 1) CPUflags: MMX: 1 MMX2: 1 3DNow: 0 3DNow2: 0 SSE: 1 SSE2: 0 Compiled with runtime CPU detection. 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: SN9C20x 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 (0x30323953) 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: ioctl set mute failed: Invalid argument v4l2: ioctl query control failed: Invalid argument v4l2: ioctl query control failed: Invalid argument xscreensaver_disable: Could not find XScreenSaver window. ERROR: ld.so: object '/usr/lib/libv4l/v4l2convert.so' from LD_PRELOAD cannot be preloaded: ignored. ERROR: ld.so: object '/usr/lib/libv4l/v4l2convert.so' from LD_PRELOAD cannot be preloaded: ignored. ========================================================================== Cannot find codec matching selected -vo and video format 0x30323953. Read DOCS/HTML/en/codecs.html! ========================================================================== v4l2: ioctl set mute failed: Invalid argument v4l2: 0 frames successfully processed, 0 frames dropped. Exiting... (End of file) vince...@vinicio:~/microdia$ The window of mplayer did not open. I tried with skype and cheese, but cam is not working. Maybe I have something wrong. What advice? Bye Vincenzo. On 10 Feb, 18:45, Brian Johnson <[email protected]> wrote: > Here is a modified version of the mt9m001 patch that removes the many > duplicate writes and cleans things up a bit. Anyone with the mt9m001 > sensor test and see if it works any better > > On Tue, Feb 10, 2009 at 11:37 AM, GWater <[email protected]> wrote: > > Am Dienstag 10 Februar 2009 16:57:42 schrieb Daniel Holth: > >> That picture looks exactly like what I started with. > > >> To be fair to my camera and its dead pixels, according to the > >> datasheet it looks like the MT9M111 sensor has defect correction and > >> scaling logic that could be enabled with a few more entries into the > >> initialization sequence, and the saturation of the image can be > >> adjusted with another register. > > >> How about supporting the button on the back of the camera? In Windows > >> the user would see the 640x512 picture of themselves, and then when > >> they pressed the button a 1280x1024 still would be captured. Does v4l2 > >> provide for that? > > > rebased patches for new origin/master HEAD. > > > GWater > > > > 0001-Add-sensor-MT9M001.patch > 3KVisualizzaScarica --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
