80 lines
2.0 KiB
JSON
80 lines
2.0 KiB
JSON
{
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"queue": { "size": 8, "strategy": "drop_oldest" },
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"graphs": [
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{
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"name": "cam1_ai_pipeline",
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"nodes": [
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{
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"id": "in_cam1",
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"type": "input_rtsp",
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"role": "source",
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"enable": true,
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"url": "rtsp://10.0.0.9:8554/cam",
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"fps": 25,
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"width": 1920,
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"height": 1080,
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"use_mpp": false,
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"use_ffmpeg": true,
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"force_tcp": true
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},
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{
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"id": "pre_cam1",
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"type": "preprocess",
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"role": "filter",
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"enable": true,
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"dst_w": 640,
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"dst_h": 640,
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"dst_format": "rgb",
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"keep_ratio": false,
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"use_rga": true
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},
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{
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"id": "ai_cam1",
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"type": "ai_yolo",
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"role": "filter",
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"enable": true,
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"model_path": "./third_party/rknpu2/examples/rknn_yolov5_demo/model/RK3588/yolov5s-640-640.rknn",
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"model_version": "v5",
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"num_classes": 80,
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"conf": 0.25,
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"nms": 0.45,
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"class_filter": []
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},
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{
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"id": "osd_cam1",
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"type": "osd",
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"role": "filter",
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"enable": true,
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"draw_bbox": true,
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"draw_text": true,
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"line_width": 2,
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"font_scale": 1,
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"labels": []
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},
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{
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"id": "pub_cam1",
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"type": "publish",
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"role": "sink",
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"enable": true,
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"codec": "h264",
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"fps": 25,
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"gop": 50,
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"bitrate_kbps": 2000,
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"use_mpp": true,
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"use_ffmpeg_mux": true,
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"outputs": [
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{ "proto": "rtsp_server", "port": 8554, "path": "/live/cam1" },
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{ "proto": "hls", "port": 8080, "path": "/hls/cam1", "segment_sec": 2 }
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]
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}
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],
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"edges": [
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["in_cam1", "pre_cam1"],
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["pre_cam1", "ai_cam1"],
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["ai_cam1", "osd_cam1"],
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["osd_cam1", "pub_cam1"]
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]
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}
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]
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}
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