Fixed some RTMP/FLV library problems.
Fixed some RTMP/FLV library problems.

DDVTECH/mistserver,DDVTECH/mistserver,DDVTECH/mistserver,rbouqueau/mistserver,rbouqueau/mistserver,rbouqueau/mistserver,rbouqueau/mistserver,DDVTECH/mistserver,rbouqueau/mistserver,DDVTECH/mistserver