RTMP_CLASS        350 libavformat/librtmp.c RTMP_CLASS(rtmp)
RTMP_CLASS        365 libavformat/librtmp.c RTMP_CLASS(rtmpt)
RTMP_CLASS        380 libavformat/librtmp.c RTMP_CLASS(rtmpe)
RTMP_CLASS        395 libavformat/librtmp.c RTMP_CLASS(rtmpte)
RTMP_CLASS        410 libavformat/librtmp.c RTMP_CLASS(rtmps)