Video device not found error.

瀏覽次數:23 次
跳到第一則未讀訊息

Ujjval Rathod

未讀,
2021年6月9日 中午12:15:522021/6/9
收件者:BeagleBoard
I am trying to capture the images from the USB camera. I get an error that no device has been found on the /dev/video0 on beaglebone black running debian.

Does anyone has an idea? How to deal with this kind of error?

Regards,
Ujjval

evilwulfie

未讀,
2021年6月9日 下午1:43:582021/6/9
收件者:beagl...@googlegroups.com
I love the beaglebone, dont get me wrong
but the r-pi has a nice video input and it just works.
--
For more options, visit http://beagleboard.org/discuss
---
You received this message because you are subscribed to the Google Groups "BeagleBoard" group.
To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard...@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/961dfac4-3482-44a2-b12e-6ad524cb564en%40googlegroups.com.

jonnymo

未讀,
2021年6月9日 下午2:01:552021/6/9
收件者:Beagle Board
Things that would help to understand the issue are:

1. The output of the version.sh script:
  Ex:
    sudo  /opt/scripts/tools/version.sh

2. Provide the Make/Model of USB camera used

3. What application is used when seeing the error?

4. Does the camera show in the 'dmesg' output and/or /var/log/syslog?

5. What troubleshooting steps have you taken thus far?


I think this would be a start in helping to understand your issue.

Cheers,

Jon    

Ujjval Rathod

未讀,
2021年6月10日 凌晨12:04:192021/6/10
收件者:beagl...@googlegroups.com
Hi, 

Yes the camera shows up in 'dmesg' output. 

I have used some applications to access the camera such as Cheese, ffmpeg, motion etc. 

It is a USB camera I don't know the name of it. 

Please see the screenshot below.

Regards,
Ujjval



You received this message because you are subscribed to a topic in the Google Groups "BeagleBoard" group.
To unsubscribe from this topic, visit https://groups.google.com/d/topic/beagleboard/19fDbWqiAPQ/unsubscribe.
To unsubscribe from this group and all its topics, send an email to beagleboard...@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/CAG99bkou00c_vmh52aKgHo%2BtTbr2%2BNmYFL7X82Ug192JLk_aRQ%40mail.gmail.com.
Screenshot from 2021-06-10 09-27-56.png
Screenshot from 2021-06-10 09-25-23.png
20210607_185752.jpg
回覆所有人
回覆作者
轉寄
0 則新訊息