update streamid decode for get more encoder such as VMIX
update streamid decode for get more encoder such as VMIX

winlinvip/srs,ossrs/srs,ossrs/srs,winlinvip/srs,winlinvip/srs,ossrs/srs,winlinvip/srs,ossrs/srs,winlinvip/srs,ossrs/srs,winlinvip/srs,ossrs/srs,winlinvip/simple-rtmp-server