use rtmpdumphelper
Code:
RTMP Server v2.4-80-g5b6f677
(c) 2010 Andrej Stepanchuk, Howard Chu; license: GPL
Streaming on rtmp://0.0.0.0:1935
rtmpdump -r "rtmpe://videoteca1.alice.cdn.interbusiness.it/vod" -a "vod" -f "WIN
11,5,502,146" -W "http://www.cubomusica.it/www/cdn/1359745909387/lib/jwplayer/v
5/jwplayer-5.10.swf" -p "http://www.cubomusica.it/www/clip?id=2650521" -y "mp4:c
ubomusica/edit_new_upcoming_designer/edit_new_upcoming_designer.mp4?IS=0&ET=1359
771676&CIP=175.166.10.172&KO=1&KN=1&US=7bba72636f1c7f08871088f319a300d7" -o edit
_new_upcoming_designer.flv
Closing connection... done!
RTMPDump v2.4-80-g5b6f677
(c) 2010 Andrej Stepanchuk, Howard Chu, The Flvstreamer Team; license: GPL
Connecting ...
WARNING: HandShake: Type mismatch: client sent 6, server answered 8
INFO: Connected...
Starting download at: 0.000 kB
INFO: Metadata:
INFO: duration 182.81
INFO: moovPosition 32.00
INFO: width 720.00
INFO: height 576.00
INFO: videocodecid avc1
INFO: audiocodecid mp4a
INFO: avcprofile 100.00
INFO: avclevel 30.00
INFO: aacaot 2.00
INFO: videoframerate 25.00
INFO: audiosamplerate 44100.00
INFO: audiochannels 2.00
INFO: trackinfo:
INFO: length 16452000.00
INFO: timescale 90000.00
INFO: language und
INFO: sampledescription:
INFO: sampletype avc1
INFO: length 8061952.00
INFO: timescale 44100.00
INFO: language eng
INFO: sampledescription:
INFO: sampletype mp4a
2752.627 kB / 22.96 sec (12.5%)