Extract frame from the camera as a np array into class self attribute

[Hook12aaa]

I want to extract the frame from the camera as a np array to use in other areas of my class. I tried making on_value_changed a self.methood to update frame but it didn't work and i don't know how to return the frame.

Any idea how i can get it all to be in one class?

class get_footage():
    frame = np.array(None)
    out = Image()
    
    def on_value_changed(_):
        im = Soruce.open(io.BytesIO(image_recorder.image.value))
        frame = np.array(im)
        return frame
    
    def get_frame(self):
        camera = CameraStream.facing_user(audio=False)
        image_recorder = ImageRecorder(stream=camera)
        print(image_recorder.image.observe(get_footage.on_value_changed,'value'))
        image_recorder.recording = True

[jiapei100]

@Hook12aaa
Same requirement here... Happened to notice it's been over 1 year.... my gosh...
So, did you find the solution ? ^_^

Cheers

[martinRenou]

Please don't spam all issues 😄

If you find issues and know how to fix them, PRs are very welcome.