patrickfuller / camp Goto Github PK

So, I had a problem here with my camera (it broke) and I bought a new one, same model, same brand. Plugged it in and got an error. Tried again on your code, same error. Not sure if it's a driver problem, since I'm using the exact same camera. Maybe the power is not being enough? I'll check on that on my side.

OpenCV Error: Assertion failed (scn == 3 || scn == 4) in cvtColor, file /usr/src/packages/BUILD/opencv-2.4.1+dfsg/modules/imgproc/src/color.cpp, line 3149
ERROR:tornado.application:Exception in callback <bound method WebSocket.loop of <__main__.WebSocket object at 0x284e5b0>>
Traceback (most recent call last):
  File "/usr/local/lib/python2.7/dist-packages/tornado/ioloop.py", line 1020, in _run
    return self.callback()
  File "server.py", line 94, in loop
    img = Image.fromarray(cv2.cvtColor(frame, cv2.COLOR_BGR2RGB))
error: /usr/src/packages/BUILD/opencv-2.4.1+dfsg/modules/imgproc/src/color.cpp:3149: error: (-215) scn == 3 || scn == 4 in function cvtColor

I looked it up online and it was saying as if the frame is empty and then there is no conversion. So I feel like it could be a driver issue.

Hello,
I'm trying to execute scripts but tornado doesn't accept them, could someone help me please?
Thank you for reading.
WARNING:tornado.access:404 GET /cgi-bin/ (192.168.1.3) 1.57ms
WARNING:tornado.access:404 GET /cgi-bin/forward.cgi (192.168.1.3) 1.55ms
WARNING:tornado.access:404 GET /cgi-bin/stop.cgi (192.168.1.3) 1.81ms
WARNING:tornado.access:404 GET /cgi-bin/reverse.cgi (192.168.1.3) 1.61ms

This was written as a quick proof of concept 10 years ago and has gone unmaintained. It uses patterns, libraries, and features that are similarly dated. This has led to memory leaks, security vulnerabilities, and installation complexities that are simply not worth repairing without a rewrite.

To do:

• Move to python 3, asyncio, and aiohttp (or uvloop?)
• Proper repo organization with environment management (pipenv), testing (nose/mock), and documentation
• Eslint and pylint at a minimum
• Buid a test pi with USB and picamera modules, grind for memory leaks
• Improve password management and documentation; comply with modern standards and recommend reverse proxies, OAuth, etc for more savvy users

Running this on a pi2 in high resolution mode, I'm leaking 1MB/second. With manual garbage collection (gc.collect()) every loop, I managed to reduce that to about 10MB/minute. I'm still cautious of using it though.

Have developers any idea why this might be the case? It does appear to be server.py which is leaking, but to the best of my knowledge no objects are being left uncleaned. It could potentially be a driver issue, but then I don't understand why the python process would be showing the leak itself.

when i make python camp/server.py, program creates a camera vision out of browser. I want to it creates only on browser is it possible?

Tried on Windows Phone 8.1 (Lumia 1320) and Android KitKat (Galaxy Tab 7 Plus). The video never loads.

Hi,
Is there any way that I can access the stream of image using cv2?
As I'm new to web socket, if you let me know any clue, it will be great for me.
With Regards.