try use rtmpdump
Code:
rtmpdump -r "rtmp://200.98.215.245/zanuto/" -a "zanuto/" -f "WIN 11,2,202,228" -W "http://www.renatosaraiva.com.br/imagens/playerStreaming.swf" -p "http://www.renatosaraiva.com.br/videos/demonstracao/7646" -y "031912_AGENTE_PF_PORT_AULA_01_Pt_I" -o 031912_AGENTE_PF_PORT_AULA_01_Pt_I.flv
Code:
(c) 2010 Andrej Stepanchuk, Howard Chu, The Flvstreamer Team; license: GPL
Connecting ...
INFO: Connected...
Starting download at: 0.000 kB
INFO: Metadata:
INFO: duration 1743.74
INFO: width 400.00
INFO: height 300.00
INFO: videodatarate 160.00
INFO: framerate 29.97
INFO: videocodecid 4.00
INFO: audiodatarate 160.00
INFO: audiodelay 0.03
INFO: audiocodecid 2.00
INFO: canSeekToEnd TRUE
4781.671 kB / 114.47 sec (6.5%)