
        if (qsHost != undefined) {
            streamData.host = qsHost
        }
        const qvc = qsParams.get('vc')
        if (qvc != undefined) {
            streamData.namespace = qvc
        }
        const qname = qsParams.get('name')
        if (qname != undefined) {
            streamData.trackBaseName = qname
        }
        const authinfo = qsParams.get('secret')
        if (authinfo != undefined) {
            streamData.authinfo = authinfo
        }
        const title = qsParams.get('eve