'Converting code using wmi to code using ffmpy

I have the following code that prints out the names of USB cameras connected to my PC:

import wmi
c = wmi.WMI()
wql = "Select * From Win32_USBControllerDevice"
for item in c.query(wql):
    a = item.Dependent.PNPClass
    b = item.Dependent.Name.upper()
    if (a.upper() == 'MEDIA' or a.upper() == 'CAMERA') and 'AUDIO' not in b:
        print(item.Dependent.Name)

The problem with this code is that it only works in Windows. I want to alter this code so that it works on all operating systems. I know that I have to use something other than wmi, since wmi only works in Windows. So, I was thinking about using an ffmpeg wrapper called ffmpy. So maybe I could convert the code to use ffmpy? I got the code above from the following SO post: Associate USB Video Capture Device Friendly Name with OpenCV Port Number in Python. Any help would be much appreciated! Thanks!

python ffmpeg wmi

Solution 1:^[1]

You can give pygrabber a shot. "# This code lists the cameras connected to your PC:" (source)

from pygrabber.dshow_graph import FilterGraph

graph = FilterGraph()
print(graph.get_input_devices())

# ['Integrated Webcam', 'EpocCam Camera']

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Source: Stack Overflow

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Solution 1	bitbang

'Converting code using wmi to code using ffmpy

Solution 1:[1]

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Solution 1:^[1]