Hi,

I'm trying to use the following code (with an OAK-1), but still got no success on canceling the frequency banding on the image. Any ideas on the problem? Thanks!

import cv2
import depthai as dai

pipeline = dai.Pipeline()

camRgb = pipeline.create(dai.node.ColorCamera)

controlIn = pipeline.create(dai.node.XLinkIn)
controlIn.setStreamName('control')

xoutVideo = pipeline.create(dai.node.XLinkOut)
xoutVideo.setStreamName("video")

camRgb.setBoardSocket(dai.CameraBoardSocket.RGB)
camRgb.setResolution(dai.ColorCameraProperties.SensorResolution.THE_4_K)

xoutVideo.input.setBlocking(False)
xoutVideo.input.setQueueSize(1)

camRgb.video.link(xoutVideo.input)
controlIn.out.link(camRgb.inputControl)

frameWidth, frameHeight = camRgb.getResolutionWidth(), camRgb.getResolutionHeight()
w = int(frameWidth / 5)
h = int(frameHeight / 5)

with dai.Device(pipeline) as device:

    video = device.getOutputQueue(name="video", maxSize=1, blocking=False)
    controlQueue = device.getInputQueue('control')

    while True:
        ctrl = dai.CameraControl()
        ctrl.setManualFocus(115)
        ctrl.setManualExposure(3000, 500)
        ctrl.setAntiBandingMode(dai.CameraControl.AntiBandingMode.MAINS_60_HZ)
        controlQueue.send(ctrl)
        videoIn = video.get()
        frame = videoIn.getCvFrame()
        frame = cv2.resize(frame, (w, h))            
        cv2.imshow("video", frame)

        if cv2.waitKey(1) == ord('q'):
            break