Muxer rtsp [RTSP output]:
    Default video codec: mpeg4.
    Default audio codec: aac.
RTSP muxer AVOptions:
  -rtpflags          <flags>      E.......... RTP muxer flags (default 0)
     latm                         E.......... Use MP4A-LATM packetization instead of MPEG4-GENERIC for AAC
     rfc2190                      E.......... Use RFC 2190 packetization instead of RFC 4629 for H.263
     skip_rtcp                    E.......... Don't send RTCP sender reports
     h264_mode0                   E.......... Use mode 0 for H.264 in RTP
     send_bye                     E.......... Send RTCP BYE packets when finishing
  -rtsp_transport    <flags>      ED......... set RTSP transport protocols (default 0)
     udp                          ED......... UDP
     tcp                          ED......... TCP
  -min_port          <int>        ED......... set minimum local UDP port (from 0 to 65535) (default 5000)
  -max_port          <int>        ED......... set maximum local UDP port (from 0 to 65535) (default 65000)
  -buffer_size       <int>        ED......... Underlying protocol send/receive buffer size (from -1 to INT_MAX) (default -1)
  -pkt_size          <int>        E.......... Underlying protocol send packet size (from -1 to INT_MAX) (default -1)


