RTMP_PS_FOURBYTES  211 libavformat/rtmppkt.c         if (hdr != RTMP_PS_FOURBYTES) {
RTMP_PS_FOURBYTES  349 libavformat/rtmppkt.c             mode = RTMP_PS_FOURBYTES;
RTMP_PS_FOURBYTES  368 libavformat/rtmppkt.c         if (mode != RTMP_PS_FOURBYTES) {