{
    "pipeline":{
        "rate":48000,
        "bits":16,
        "period-size":512,
        "audiosrc0":{
            "factory":"audiosrc",
            "card":"acodecc",
            "channels":2,
            "sinks":{
                "sink.0":{
                    "name":"queue0",
                    "bypass":true,
                    "sink_ch":2
                }
            }
        },
        "queue0":{
            "factory":"queue",
            "channels":2,
            "buffer-num":20,
            "sinks":{
                "sink.0":{
                    "name":"audiosink0",
                    "bypass":true,
                    "sink_ch":2
                }
            }
        },
        "audiosink0":{
            "factory":"audiosink",
            "card":"acodecp",
            "channels":2
        }
    }
}