almost everything is possible
Code:
rtmpdump -v -r "rtmp://audio.slavishow.com/slavishow/" -a "slavishow/" -f "WIN 12,0,0,38" -W "http://www.slavishow.com/content/themes/slavishow/swf/flowplayer.cluster-3.2.10.swf" -p "http://www.slavishow.com/%%D1%%88%%D0%%BE%%D1%%83%%D1%%82%%D0%%BE-%%D0%%BD%%D0%%B0-%%D1%%81%%D0%%BB%%D0%%B0%%D0%%B2%%D0%%B8-28-%%D1%%8F%%D0%%BD%%D1%%83%%D0%%B0%%D1%%80%%D0%%B8-2014-%%D0%%B3/" -y "slavishow/20140128.mp4" --tcUrl "rtmp://audio.slavishow.com/slavishow/" -R --buffer 2000 -o "output.flv"
