config.json

{
    "config": {
        "pipelines": [
            {
                "name": "weld_defect_classification",
                "source": "gstreamer",
                "queue_maxsize": 50,
                "pipeline": "rtspsrc add-reference-timestamp-meta=true location=\"rtsp://mediamtx:8554/live.stream\" latency=100 name=source ! rtph264depay ! h264parse ! decodebin ! videoconvert ! video/x-raw,format=BGR ! gvaclassify inference-region=full-frame name=classification ! gvawatermark ! gvametaconvert add-empty-results=true add-rtp-timestamp=true name=metaconvert ! queue ! gvafpscounter ! appsink name=destination",
                "parameters": {
                    "type": "object",
                    "properties": {
                        "classification-properties": {
                            "element": {
                                "name": "classification",
                                "format": "element-properties"
                            }
                        }
                    }
                },
                "auto_start": true,
                "payload": {
                    "destination": {
						"metadata": {
                            "type": "mqtt",
                            "topic": "vision_weld_defect_classification"
                        },
                        "frame": [{
                            "type": "webrtc",
                            "peer-id": "samplestream"
                        },
                        {
                            "type": "s3_write",
                            "bucket": "dlstreamer-pipeline-results",
                            "folder_prefix": "weld-defect-classification",
                            "block": false
                        }]
                    },
                    "parameters": {
                        "classification-properties": {
                            "model": "/home/pipeline-server/resources/models/weld-defect-classification-f16-DeiT/deployment/Classification/model/model.xml",
                            "device": "CPU"
                        }
                    }
                }
            }
        ]
    }
}