RTSP_STATE_IDLE  1194 libavformat/rtsp.c     rt->state = RTSP_STATE_IDLE;
RTSP_STATE_IDLE  1482 libavformat/rtsp.c     case RTSP_STATE_IDLE:
RTSP_STATE_IDLE  1489 libavformat/rtsp.c         rt->state = RTSP_STATE_IDLE;