TVPublica - How to get rtmp?

[YRgB]

The webplayer is here: http://tvpublica.com.ar/vivo/

Until some time ago I was able to use this command to capture the stream

rtmpdump -v -r "rtmp://active.telecomcdn.com/canal7vivoflash/canal7vivoflash/livestream" -W "http://vmf.edge-apps.net/res/players/standar/StrobeMediaPlayback.swf" -p "http://www.tvpublica.com.ar/vivo/" -o "dump.flv -V"

now no longer works and returns this error

RTMPDump v2.4
(c) 2010 Andrej Stepanchuk, Howard Chu, The Flvstreamer Team; license: GPL
DEBUG: Protocol : RTMP
DEBUG: Hostname : active.telecomcdn.com
DEBUG: Port     : 1935
DEBUG: Playpath : livestream
DEBUG: tcUrl    : rtmp://active.telecomcdn.com:1935/canal7vivoflash/canal7vivoflash
DEBUG: swfUrl   : http://vmf.edge-apps.net/res/players/standar/StrobeMediaPlayback.swf
DEBUG: pageUrl  : http://www.tvpublica.com.ar/vivo/
DEBUG: app      : canal7vivoflash/canal7vivoflash
DEBUG: live     : yes
DEBUG: timeout  : 30 sec
DEBUG: SWFSHA256:
DEBUG: 4a 66 77 6e b8 24 00 52 83 91 54 62 b0 56 c3 ca
DEBUG: ba 52 6e 36 4a 97 a3 45 b0 d0 a3 bc 52 36 95 44
DEBUG: SWFSize  : 826076
DEBUG: Setting buffer time to: 36000000ms
Connecting ...
DEBUG: RTMP_Connect1, ... connected, handshaking
DEBUG: HandShake: Client type: 03
DEBUG: HandShake: Client digest offset: 53
DEBUG: HandShake: Initial client digest:
DEBUG: 05 3b 0a b5 9a 19 1c 7d c8 34 b4 1a 96 d1 38 4a
DEBUG: 42 57 14 2a ef ce cc 3a c5 b4 d9 af d2 7e e8 b0
ERROR: RTMP_Connect1, handshake failed.
DEBUG: Closing connection.

Can anyone give me help?

[mckv]

use rtmpdump with redirect support

[hasomaso]

rtmpdump -v -r "rtmp://active.telecomcdn.com:1935/canal7vivoflash/canal7vivoflash" -a "canal7vivoflash/canal7vivoflash" -f "WIN 13,0,0,206" -W "http://vmf.edge-apps.net/res/players/standar/StrobeMediaPlayback.swf" -p "http://www.tvpublica.com.ar/vivo/" -y "livestream" -o "output.flv"