采集：ivlss，中转：mvlss，边缘：evlss


# 采集端口：
    RTMP: 1935
    API:  1985
    TS:   13818

# 中转端口：
    RTMP: 1935
    API: 1985
    HTTP: 8888
    TS: 13818

# 边缘端口：
    RTMP: 1935
    API: 1985
    HTTP: 8888
    TS: 13818