[rtmpdump] rutube.ru dumping stopped working: ERROR: RTMP_ReadPacket, failed to read RTMP packet header

[Oleg G]

How we can get rtmpdump parameters for any stream from this video hosting? 
Couldn't find anything interesting in the html source code.
I think problem may be in playpath parameter.

> xp sp3, rtmpdump 2.3, confirmed on several videos
> 
> rtmpdump params obtained from rtmpsrv
> 
> download starts, but after ~2MB there is an error: "ERROR:
> RTMP_ReadPacket, failed to read RTMP packet header"
> rtmpdump pegs the cpu/core and nothing more is downloaded
> 
> example:
> http://rutube.ru/tracks/4322127.html?v=5aecd537dc35d7723f00f93db4c4eafc
> 
> rtmpdump command:
> rtmpdump -r "rtmp://video-1-14.rutube.ru:1935/rutube_vod_2/" -a
> "rutube_vod_2/" -f "WIN 10,3,180,65" -W "http://rutube.ru/player.swf" -p
> "http://rutube.ru/tracks/4322127.html?v=5aecd537dc35d7723f00f93db4c4eafc"
> -y
> "mp4:vol23/movies/5a/ec/5aecd537dc35d7723f00f93db4c4eafc.mp4?e=1302852600&
> s=48aa7c24f91beb34c8394e339c239c33&blid=10b34437e24fb557ae0525243039e3d3"
> -o 5aecd537dc35d7723f00f93db4c4eafc.flv