2008/12/19 GWater <[email protected]>: > Paweł Jabłoński schrieb: >> >> Thanks a lot, but to be honest today version is a bit worse than yesterday >> >> Yesterday too dark version: >> http://www.wrzuta.pl/obraz/jlAHqXgWw8/yesterday >> >> today: >> http://www.wrzuta.pl/obraz/ygTNKOwOXV/today >> >> I suppose sensivity is too low, >> >> I tested it in the evening with four bulbs (today picture) >> >> I used guimicrodia to do manual setting, >> britgtness, contrast, gamma, white balance work OK >> >> Exposure is too sensitive - small change and I see nothing :-( >> >> Nightmode doesn't work - I think it is reason of terrible picture. >> Image flip doesn't work too. >> >> Best regards >> Pawel >> >> paw...@hpw:~/webcam/microdia> >> LD_PRELOAD=/usr/lib/libv4l/v4l2convert.so mplayer tv:// -tv >> driver=v4l2:width=640:height=480:fps=25:device=/dev/video0 -vo x11 >> MPlayer dev-SVN-r27637-4.3-openSUSE Linux 11.0 (i686)-Packman (C) >> 2000-2008 MPlayer Team >> CPU: Genuine Intel(R) CPU T2500 @ 2.00GHz (Family: 6, >> Model: 14, Stepping: 8) >> CPUflags: MMX: 1 MMX2: 1 3DNow: 0 3DNow2: 0 SSE: 1 SSE2: 1 >> Compiled with runtime CPU detection. >> Warning unknown option fourcc at line 2 >> 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 >> 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: [raw] RAW Uncompressed Video >> VDec: vo config request - 640 x 480 (preferred colorspace: Planar I420) >> VDec: using Planar I420 as output csp (no 0) >> Movie-Aspect is undefined - no prescaling applied. >> VO: [x11] 640x480 => 640x480 Planar I420 >> [swscaler @ 0x8d632e0]using unscaled yuv420p -> rgb32 special converter >> Selected video codec: [rawi420] vfm: raw (RAW I420) >> ========================================================================== >> Audio: no sound >> Starting playback... >> libv4lconvert: Error decompressing JPEG: fill_nbits error: need 1 more >> bits >> libv4lconvert: Error decompressing JPEG: fill_nbits error: need 1 more >> bits >> libv4lconvert: Error decompressing JPEG: fill_nbits error: need 2 more >> bits >> libv4lconvert: Error decompressing JPEG: fill_nbits error: need 2 more >> bits >> libv4lconvert: Error decompressing JPEG: fill_nbits error: need 1 more >> bits >> libv4lconvert: Error decompressing JPEG: fill_nbits error: need 1 more >> bits >> libv4lconvert: Error decompressing JPEG: fill_nbits error: need 2 more >> bits >> libv4lconvert: Error decompressing JPEG: fill_nbits error: need 6 more >> bits >> libv4lconvert: Error decompressing JPEG: fill_nbits error: need 2 more >> bits >> libv4lconvert: Error decompressing JPEG: fill_nbits error: need 2 more >> bits >> libv4lconvert: Error decompressing JPEG: fill_nbits error: need 3 more >> bits >> libv4lconvert: Error decompressing JPEG: fill_nbits error: need 6 more >> bits >> libv4lconvert: Error decompressing JPEG: fill_nbits error: need 4 more >> bits >> libv4lconvert: Error decompressing JPEG: fill_nbits error: need 2 more >> bits >> libv4lconvert: Error decompressing JPEG: fill_nbits error: need 1 more >> bits >> libv4lconvert: Error decompressing JPEG: fill_nbits error: need 2 more >> bits >> libv4lconvert: Error decompressing JPEG: fill_nbits error: need 1 more >> bits >> libv4lconvert: Error decompressing JPEG: fill_nbits error: need 4 more >> bits >> libv4lconvert: Error decompressing JPEG: fill_nbits error: need 2 more >> bits >> libv4lconvert: Error decompressing JPEG: fill_nbits error: need 3 more >> bits >> libv4lconvert: Error decompressing JPEG: fill_nbits error: need 3 more >> bits >> libv4lconvert: Error decompressing JPEG: fill_nbits error: need 1 more >> bits >> libv4lconvert: Error decompressing JPEG: fill_nbits error: need 1 more >> bits >> libv4lconvert: Error decompressing JPEG: fill_nbits error: need 1 more >> bits >> libv4lconvert: Error decompressing JPEG: fill_nbits error: need 1 more >> bits >> libv4lconvert: Error decompressing JPEG: fill_nbits error: need 5 more >> bits >> libv4lconvert: Error decompressing JPEG: fill_nbits error: need 3 more >> bits >> libv4lconvert: Error decompressing JPEG: fill_nbits error: need 6 more >> bits >> libv4lconvert: Error decompressing JPEG: fill_nbits error: need 3 more >> bits >> libv4lconvert: Error decompressing JPEG: fill_nbits error: need 3 more >> bits >> libv4lconvert: Error decompressing JPEG: fill_nbits error: need 2 more >> bits >> libv4lconvert: Error decompressing JPEG: fill_nbits error: need 2 more >> bits >> libv4lconvert: Error decompressing JPEG: fill_nbits error: need 2 more >> bits >> libv4l2: error dequeuing buf: Invalid argument >> v4l2: ioctl set mute failed: Invalid argument >> v4l2: 33 frames successfully processed, -32 frames dropped. >> >> Exiting... (Quit) >> >> usb 5-6: USB disconnect, address 8 >> microdia: Microdia USB 2.0 Webcam unplugged >> microdia: Microdia USB 2.0 Webcam releases control of video device >> /dev/video0 >> microdia: usb_microdia_exit: Microdia USB 2.0 webcam driver unloaded >> usbcore: deregistering interface driver usb_microdia_driver >> Linux video capture interface: v2.00 >> microdia: Microdia USB 2.0 webcam driver loaded >> usbcore: registered new interface driver usb_microdia_driver >> microdia: v2008.11 : Microdia USB 2.0 Webcam Driver >> usb 5-6: new high speed USB device using ehci_hcd and address 9 >> usb 5-6: configuration #1 chosen from 1 choice >> microdia: Microdia USB 2.0 Webcam - 0C45:627C plugged-in. >> microdia: Detected SN9C20X Bridge >> microdia: Detected HV7131R Sensor >> microdia: Microdia USB 2.0 Webcam is now controlling video device >> /dev/video0 >> usb 5-6: New USB device found, idVendor=0c45, idProduct=627c
> guiMicrodia is still a very experimental piece of software. I really advise > to use v4l2ucp instead. Thanks, I was too lazy to download qt-devel and compile it, but I did it, when you told me v4l2ucp is better. Unfortunately when I started v4l2ucp unclear picture in mplayer window almost disapear, I saw only noise. and spot of bulb I played a lot with v4l2ucp settings, but I can't improve picture - I guess maximal gain is too small, and smaller that gain level without v4l2ucp: http://www.wrzuta.pl/obraz/3COQNheo94/withv4l2ucp before v4l2ucp: http://www.wrzuta.pl/obraz/5xVKppcNAe/withoutv5l2ucp In Windows with identical light conditions I have quite good picture even without turn on night mode http://www.wrzuta.pl/obraz/tUyLLEJFUO/stanard -- Best regards Pawel --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
