Bitrate is depend on :
* frame size, like cif, qcif
* frame rate, exp 15 fps
* color depth, 8 bit is representing 256 colour
* codec like h264
You may decrease one of that, may be the video size or frame rate video
maybe the port 554 is in use[00000430] main private error: cannot bind socket (Address already in use)
[00000430] main private error: cannot create socket(s) for HTTP host
[00000430] stream_out_rtp private error: cannot export sdp as rtsp