Hi,
Thanks Laurent.
It works!
Ploblem seems to be solved days ago. I purchased another mainboard
with CPU. All software remain not change. I try some applications. At
least "webcam" and "motion" work well. Maybe the basic reason is the
obsolete hardware(include CPU and slow USB 1.1).
----------------
~$ uname -a
Linux 2.6.26-2-486 #1 Wed Aug 19 05:40:02 UTC 2009 i686 GNU/Linux
~$ sudo webcam
[sudo] password for somebody:
reading config file: /home/somebody/.webcamrc
video4linux webcam v1.5 - (c) 1998-2002 Gerd Knorr
grabber config:
size 640x480 [16 bit YUV 4:2:2 (packed, YUYV)]
input (null), norm (null), jpeg quality 75
rotate=0, top=0, left=0, bottom=480, right=640
write config [ftp]:
local transfer /var/www/imageup.jpg => /var/www/webcam.jpg
~$ motion
[0] Processing thread 0 - config file motion.conf
[0] Unknown config option "v4l2_palette"
[0] Motion 3.2.9 Started
[0] ffmpeg LIBAVCODEC_BUILD 3355136 LIBAVFORMAT_BUILD 3409664
[0] Thread 1 is from motion.conf
[1] Thread 1 started
[1] cap.driver: "uvcvideo"
[1] cap.card: "USB2.0_Camera"
[1] cap.bus_info: "0000:00:10.3"
[1] cap.capabilities=0x04000001
[1] - VIDEO_CAPTURE
[1] - STREAMING
[1] Supported palettes:
[1] 0: YUYV (YUV 4:2:2 (YUYV))
[0] motion-httpd/3.2.9 running, accepting connections
[0] motion-httpd: waiting for data on port TCP 8080
[1] Test palette YUYV (352x288)
[1] Using palette YUYV (352x288) bytesperlines 704 sizeimage 202752
colorspace 00000008
[1] found control 0x00980900, "Brightness", range 0,255
[1] "Brightness", default 125, current 125
[1] found control 0x00980901, "Contrast", range 0,100
[1] "Contrast", default 20, current 20
[1] found control 0x00980902, "Saturation", range 0,200
[1] "Saturation", default 195, current 195
[1] found control 0x00980903, "Hue", range -180,180
[1] "Hue", default 0, current 0
[1] found control 0x00980910, "Gamma", range 40,100
[1] "Gamma", default 80, current 80
[1] mmap information:
[1] frames=4
[1] 0 length=202752
[1] 1 length=202752
[1] 2 length=202752
[1] 3 length=202752
[1] Using V4L2
----------------
Thanks all linux uvc driver developers!
Regards,
Laiyujun
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