{
    "decodePipeline": {
        "stream_config": {
            "deviceId": "0"
        },
        "mxpi_imagedecoder0": {
            "factory": "mxpi_imagedecoder",
            "next": "mxpi_dumpdata0"
        },
        "mxpi_dumpdata0": {
            "props": {
                  "requiredMetaDataKeys": "ReservedVisionList",
                  "location": "output/multiOutputFiles.output"
            },
            "factory": "mxpi_dumpdata",
            "next": "appsink0"
           },
        "appsrc0": {
            "props": {
                "blocksize": "409600"
            },
            "factory": "appsrc",
            "next": "mxpi_imagedecoder0"
        },
        "appsink0": {
            "factory": "appsink"
        }
    }
}