Rtmpexplorer (respect the author of the program) without problems downloads.
Code:
RTMP Server v2.3 r568 (Compiled by KSV)
(c) 2010 Andrej Stepanchuk, Howard Chu; license: GPL
Streaming on rtmp://0.0.0.0:1935
rtmpdump -r "rtmpe://video.joost.com/video?auth=eaEayd_aqaOabb_a0dFa4c7byd1bld7a
Uc1bBcObxbFcoaNcqdibOcUaYbvbXcEcxcf-bnQXSk-eS-2DAmJlCryx1Azrsut&aifp=0001&slist=
v/2a-7e-05-446d6a-b8f8-9764-8e9e-e9b70a9b:su_swen_hsalps:vt:nru;v/7c-b7-81-49749
c-886b-f524-2e98-82897171:su_swen_hsalps:vt:nru;v/c0-bc-3b-9bba5d-a949-c764-83db
-42431ebb:su_swen_hsalps:vt:nru" -a "video?auth=eaEayd_aqaOabb_a0dFa4c7byd1bld7a
Uc1bBcObxbFcoaNcqdibOcUaYbvbXcEcxcf-bnQXSk-eS-2DAmJlCryx1Azrsut&aifp=0001&slist=
v/2a-7e-05-446d6a-b8f8-9764-8e9e-e9b70a9b:su_swen_hsalps:vt:nru;v/7c-b7-81-49749
c-886b-f524-2e98-82897171:su_swen_hsalps:vt:nru;v/c0-bc-3b-9bba5d-a949-c764-83db
-42431ebb:su_swen_hsalps:vt:nru" -f "WIN 10,2,153,1" -W "http://appstatic.joost.
com/player/0.7.57/bin/joostPlayer.swf?v=0.7.57" -p "http://www.joost.com/" -y "m
p4:v/7c-b7-81-49749c-886b-f524-2e98-82897171:su_swen_hsalps:vt:nru.mp4" -o 7c-b7
-81-49749c-886b-f524-2e98-82897171_su_swen_hsalps_vt_nru.flv
Closing connection... done!
RTMPDump v2.3 r568 (Compiled by KSV)
(c) 2010 Andrej Stepanchuk, Howard Chu, The Flvstreamer Team; license: GPL
Connecting ...
INFO: Connected...
Starting download at: 0.000 kB
INFO: Metadata:
INFO: duration 66.34
INFO: moovPosition 32.00
INFO: width 720.00
INFO: height 480.00
INFO: videocodecid avc1
INFO: audiocodecid mp4a
INFO: avcprofile 100.00
INFO: avclevel 40.00
INFO: aacaot 2.00
INFO: videoframerate 29.97
INFO: audiosamplerate 44100.00
INFO: audiochannels 2.00
INFO: trackinfo:
INFO: length 1987986.00
INFO: timescale 30000.00
INFO: language und
INFO: sampledescription:
INFO: sampletype avc1
INFO: length 2925568.00
INFO: timescale 44100.00
INFO: language und
INFO: sampledescription:
INFO: sampletype mp4a
12888.188 kB / 66.32 sec (99.9%)
Download complete