amfUtils.js
function amf3decDate(buf) {  // The UI29 should be 1
    var uTz = amf3decUI29(buf);
    var ts = buf.readDoubleBE(uTz.len);
    return { len: uTz.len + 8, value: ts }
}
function amf3decDate(buf) {  // The UI29 should be 1
    var uTz = amf3decUI29(buf);
    var ts = buf.readDoubleBE(uTz.len);
    return { len: uTz.len + 8, value: ts }
}
function amf3decDate ( buf ) { // The UI29 should be 1 var uTz = amf3decUI29 ( buf ) ; var ts = buf . readDoubleBE ( uTz . len ) ; return { len : uTz . len + 8 , value : ts } }
AMF3 Decode Date
@param buf
@returns {{len: *, value: (*|Number)}}
AMF3 Decode Date