ScrewCamera: Difference between revisions
From charlesreid1
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$ make install | $ make install | ||
</pre> | </pre> | ||
==Errors== | |||
Tried this command: | |||
<pre> | |||
$ ./mjpg_streamer -i "./input_uvc.so" -o "./output_http.so -w ./www" | |||
</pre> | |||
No images coming in at all. | |||
Tried this command: | |||
<pre> | |||
$ ./mjpg_streamer -i "./input_uvc.so -q -d /dev/video0" -o "./output_http.so -w ./www" | |||
MJPG Streamer Version: svn rev: 3:172 | |||
i: Using V4L2 device.: /dev/video0 | |||
i: Desired Resolution: 640 x 480 | |||
i: Frames Per Second.: 5 | |||
i: Format............: YUV | |||
i: JPEG Quality......: 0 | |||
Adding control for Pan (relative) | |||
UVCIOC_CTRL_ADD - Error: Inappropriate ioctl for device | |||
Adding control for Tilt (relative) | |||
UVCIOC_CTRL_ADD - Error: Inappropriate ioctl for device | |||
Adding control for Pan Reset | |||
UVCIOC_CTRL_ADD - Error: Inappropriate ioctl for device | |||
Adding control for Tilt Reset | |||
UVCIOC_CTRL_ADD - Error: Inappropriate ioctl for device | |||
Adding control for Pan/tilt Reset | |||
UVCIOC_CTRL_ADD - Error: Inappropriate ioctl for device | |||
Adding control for Focus (absolute) | |||
UVCIOC_CTRL_ADD - Error: Inappropriate ioctl for device | |||
mapping control for Pan (relative) | |||
UVCIOC_CTRL_MAP - Error: Inappropriate ioctl for device | |||
mapping control for Tilt (relative) | |||
UVCIOC_CTRL_MAP - Error: Inappropriate ioctl for device | |||
mapping control for Pan Reset | |||
UVCIOC_CTRL_MAP - Error: Inappropriate ioctl for device | |||
mapping control for Tilt Reset | |||
UVCIOC_CTRL_MAP - Error: Inappropriate ioctl for device | |||
mapping control for Pan/tilt Reset | |||
UVCIOC_CTRL_MAP - Error: Inappropriate ioctl for device | |||
mapping control for Focus (absolute) | |||
UVCIOC_CTRL_MAP - Error: Inappropriate ioctl for device | |||
mapping control for LED1 Mode | |||
UVCIOC_CTRL_MAP - Error: Inappropriate ioctl for device | |||
mapping control for LED1 Frequency | |||
UVCIOC_CTRL_MAP - Error: Inappropriate ioctl for device | |||
mapping control for Disable video processing | |||
UVCIOC_CTRL_MAP - Error: Inappropriate ioctl for device | |||
mapping control for Raw bits per pixel | |||
UVCIOC_CTRL_MAP - Error: Inappropriate ioctl for device | |||
o: www-folder-path...: ./www/ | |||
o: HTTP TCP port.....: 8080 | |||
o: username:password.: disabled | |||
o: commands..........: enabled | |||
</pre> | |||
And the image capture page shows only a black pixelated mess. Looks exactly the same whether the camera is plugged in or not. | |||
Revision as of 09:37, 19 August 2017
Mini CCTV camera that is embedded in a screw.
Prerequisite software
$ apt-get -y install guvcview
Next install some prerequisite software for mjpg-streamer:
$ apt-get -y install cmake libjpeg62-turbo-dev $ git clone https://github.com/jacksonliam/mjpg-streamer.git $ cd mjpg-streamer/ $ cd mjpg-streamer-experimental $ make $ make install
Errors
Tried this command:
$ ./mjpg_streamer -i "./input_uvc.so" -o "./output_http.so -w ./www"
No images coming in at all.
Tried this command:
$ ./mjpg_streamer -i "./input_uvc.so -q -d /dev/video0" -o "./output_http.so -w ./www" MJPG Streamer Version: svn rev: 3:172 i: Using V4L2 device.: /dev/video0 i: Desired Resolution: 640 x 480 i: Frames Per Second.: 5 i: Format............: YUV i: JPEG Quality......: 0 Adding control for Pan (relative) UVCIOC_CTRL_ADD - Error: Inappropriate ioctl for device Adding control for Tilt (relative) UVCIOC_CTRL_ADD - Error: Inappropriate ioctl for device Adding control for Pan Reset UVCIOC_CTRL_ADD - Error: Inappropriate ioctl for device Adding control for Tilt Reset UVCIOC_CTRL_ADD - Error: Inappropriate ioctl for device Adding control for Pan/tilt Reset UVCIOC_CTRL_ADD - Error: Inappropriate ioctl for device Adding control for Focus (absolute) UVCIOC_CTRL_ADD - Error: Inappropriate ioctl for device mapping control for Pan (relative) UVCIOC_CTRL_MAP - Error: Inappropriate ioctl for device mapping control for Tilt (relative) UVCIOC_CTRL_MAP - Error: Inappropriate ioctl for device mapping control for Pan Reset UVCIOC_CTRL_MAP - Error: Inappropriate ioctl for device mapping control for Tilt Reset UVCIOC_CTRL_MAP - Error: Inappropriate ioctl for device mapping control for Pan/tilt Reset UVCIOC_CTRL_MAP - Error: Inappropriate ioctl for device mapping control for Focus (absolute) UVCIOC_CTRL_MAP - Error: Inappropriate ioctl for device mapping control for LED1 Mode UVCIOC_CTRL_MAP - Error: Inappropriate ioctl for device mapping control for LED1 Frequency UVCIOC_CTRL_MAP - Error: Inappropriate ioctl for device mapping control for Disable video processing UVCIOC_CTRL_MAP - Error: Inappropriate ioctl for device mapping control for Raw bits per pixel UVCIOC_CTRL_MAP - Error: Inappropriate ioctl for device o: www-folder-path...: ./www/ o: HTTP TCP port.....: 8080 o: username:password.: disabled o: commands..........: enabled
And the image capture page shows only a black pixelated mess. Looks exactly the same whether the camera is plugged in or not.