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#1 Le 13/06/2013, à 16:03

yann458

Probléme avec l'utilitaire Motion

Bonjour,

L'utilitaire Motion fonctionne bien avec ma webcam.

Mais J'ai changer de webcam en passant à la marque Logitech c270 (edition limité) ,
l'utilitaire gucsview , à l'air de bin fonctionner.

Par contre avec l'utilitaire motion , ça ne marche pas et aucune mise à jour de cet
utilitaire.

L'erreur cité :
[1] Using palette MJPG (544x288) bytesperlines 0 sizeimage 170666 colorspace 00000008
[1] VIDIOC_G_JPEGCOMP not supported but it should be (does your webcam driver support this ioctl?)

je peux répondre qu'à partir de 21h00.


Merci de votre aide.

:~$ motion -n motion.conf
[0] Processing thread 0 - config file /home/eimayann/motion.conf
[0] Motion 3.2.11 Started
[0] ffmpeg LIBAVCODEC_BUILD 3412993 LIBAVFORMAT_BUILD 3415808
[0] Thread 1 is from /home/eimayann/motion.conf
[1] Thread 1 started
[0] motion-httpd/3.2.11 running, accepting connections
[0] motion-httpd: waiting for data on port TCP 8081
[1] cap.driver: "uvcvideo"
[1] cap.card: "UVC Camera (046d:0825)"
[1] cap.bus_info: "usb-0000:00:02.1-10"
[1] cap.capabilities=0x04000001
[1] - VIDEO_CAPTURE
[1] - STREAMING
[1] Supported palettes:
[1] 0: YUYV (YUV 4:2:2 (YUYV))
[1] 1: MJPG (MJPEG)
[1] VIDIOC_TRY_FMT failed for format MJPG: 
[1] ioctl(VIDIOCGMBUF) - Error device does not support memory map
[1] V4L capturing using read is deprecated!
[1] Motion only supports mmap.
[1] Could not fetch initial image from camera
[1] Motion continues using width and height from config file(s)
[1] Resizing pre_capture buffer to 1 items
[1] Started stream webcam server in port 8082
[1] Retrying until successful connection with camera
[1] cap.driver: "uvcvideo"
[1] cap.card: "UVC Camera (046d:0825)"
[1] cap.bus_info: "usb-0000:00:02.1-10"
[1] cap.capabilities=0x04000001
[1] - VIDEO_CAPTURE
[1] - STREAMING
[1] Supported palettes:
[1] 0: YUYV (YUV 4:2:2 (YUYV))
[1] 1: MJPG (MJPEG)
[1] index_format 2 Test palette MJPG (800x288)
[1] Adjusting resolution from 800x288 to 544x288.
[1] Using palette MJPG (544x288) bytesperlines 0 sizeimage 170666 colorspace 00000008
[1] VIDIOC_G_JPEGCOMP not supported but it should be (does your webcam driver support this ioctl?)
[1] found control 0x00980900, "Brightness", range 0,255 
[1] 	"Brightness", default 128, current 128
[1] found control 0x00980901, "Contrast", range 0,255 
[1] 	"Contrast", default 32, current 32
[1] found control 0x00980902, "Saturation", range 0,255 
[1] 	"Saturation", default 32, current 32
[1] found control 0x00980913, "Gain", range 0,255 
[1] 	"Gain", default 0, current 0
[1] mmap information:
[1] frames=4
[1] 0 length=170666
[1] 1 length=170666
[1] 2 length=170666
[1] 3 length=170666
[1] Using V4L2
[1] Camera has finally become available
[1] Camera image has different width and height from what is in the config file. You should fix that
[1] Restarting Motion thread to reinitialize all image buffers to new picture dimensions
[1] Thread exiting
[1] Calling vid_close() from motion_cleanup
[1] Closing video device /dev/video0
[0] Motion thread 1 restart
[1] Thread 1 started
[1] cap.driver: "uvcvideo"
[1] cap.card: "UVC Camera (046d:0825)"
[1] cap.bus_info: "usb-0000:00:02.1-10"
[1] cap.capabilities=0x04000001
[1] - VIDEO_CAPTURE
[1] - STREAMING
[1] Supported palettes:
[1] 0: YUYV (YUV 4:2:2 (YUYV))
[1] 1: MJPG (MJPEG)
[1] index_format 2 Test palette MJPG (544x288)
[1] Using palette MJPG (544x288) bytesperlines 0 sizeimage 170666 colorspace 00000008
[1] VIDIOC_G_JPEGCOMP not supported but it should be (does your webcam driver support this ioctl?)
[1] found control 0x00980900, "Brightness", range 0,255 
[1] 	"Brightness", default 128, current 128
[1] found control 0x00980901, "Contrast", range 0,255 
[1] 	"Contrast", default 32, current 32
[1] found control 0x00980902, "Saturation", range 0,255 
[1] 	"Saturation", default 32, current 32
[1] found control 0x00980913, "Gain", range 0,255 
[1] 	"Gain", default 0, current 0
[1] mmap information:
[1] frames=4
[1] 0 length=170666
[1] 1 length=170666
[1] 2 length=170666
[1] 3 length=170666
[1] Using V4L2
[1] Resizing pre_capture buffer to 1 items
Corrupt JPEG data: 1 extraneous bytes before marker 0xd2
[1] mjpegtoyuv420p: Corrupt image ... continue
Corrupt JPEG data: 1 extraneous bytes before marker 0xd2
[1] mjpegtoyuv420p: Corrupt image ... continue
Corrupt JPEG data: 1 extraneous bytes before marker 0xd2
[1] mjpegtoyuv420p: Corrupt image ... continue
Corrupt JPEG data: 1 extraneous bytes before marker 0xd5
[1] mjpegtoyuv420p: Corrupt image ... continue
Corrupt JPEG data: 1 extraneous bytes before marker 0xd3
[1] mjpegtoyuv420p: Corrupt image ... continue
[0] httpd quit
[0] httpd - Read from client
[0] httpd Closing
[0] httpd thread exit
[1] Error capturing first image
[1] Started stream webcam server in port 8082
Corrupt JPEG data: 1 extraneous bytes before marker 0xd2
[1] mjpegtoyuv420p: Corrupt image ... continue
[1] Thread exiting
[1] Calling vid_close() from motion_cleanup
[1] Closing video device /dev/video0
[0] Motion terminating

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