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MarcSue

Hi everyone! I just want to ask if this is the only way to check if an OAKD camera is still connected without interrupting its process. "infos = dai.XLinkConnection.getAllConnectedDevices()". Or any alternative? like I want to check the specific OAKD POE camera every 10 seconds to see if it's still connected. 

Confuse. I just want to ask how the DepthAI demo works and if it is okay, do you have any examples of how to achieve this? Because most of the examples uses a 1:1 frame aspect ratio,. And in order to use the full FOV i need to apply the stretch / letterboxing method but the preview is still a square .

Hi guys, is anyone here able to update the time in standalone mode? Any tips on this?

Sincerely,

MarcSue

Hi, good day. I would like to ask if anyone here is able to associate tracklets or detection results with their recognitions using a script node? We were able to track the detections and decode the recognition data using pure Python, but we were having a hard time associating them. Is this still possible or not? Any tips or advice are much appreciated.

The code below is the MRE, where we try to use TwoStageHostSync to associate it, but it doesn't work. It outputs in a second, then goes empty or none.

Best regards,

MarcSue

queues = {}
age = 0
gender_str = 0
width_value = 0
height_value = 0
# node.warn('i am here before while')
sync = TwoStageHostSeqSync()
while True:
    try:
        for name in ["tracklets", "age_gender"]:
            queues[name] = node.io[name].tryGet()
        
        
        for name, q in queues.items():
            # Add all msgs (color frames, object detections and recognitions) to the Sync class.
            if q:
                msg = q
                # node.warn(f"msg:{msg}")
                sync.add_msg(msg, name)

        msgs = sync.get_msgs()
        if msgs is not None:
            tracklets = msgs["tracklets"].tracklets
            age_gender = msgs["age_gender"]
            width = 300
            height = 300

            for i, tracklet in enumerate(tracklets):
                face_id = tracklet.id
                recogs = age_gender[i]
                age_fp16 = recogs.getLayerFp16('age_conv3')
                if isinstance(age_fp16, list):