Problem getting CityTv streams to play with rtmpdump and VLC

[jedix]

When I download the videos with the following command, the videos won't play in ffmpeg or any player I've tried:

rtmpdump -r "rtmpe://cp80642.edgefcs.net/ondemand/?ovpfv=2.1.4" -y "mp4:citytv/1632712407/1632712407_1206922320001_citytv-fringe-s4-e03-copy.mp4" -W "hXXp://admin.brightcove.com/viewer/us20110929.2031/connection/ExternalConnection_2.swf" -o ep3.mp4

Here is the error I get when trying to use an XBMC plugin to stream the content:

15:18:54 T:140727866607360    INFO: (object end)
15:18:54 T:140727866607360    INFO: Previous line repeats 5 times.
15:18:54 T:140727866607360    INFO: RTMP_ClientPacket, unknown packet type received: 0x29
15:18:54 T:140727866607360    INFO: RTMP_ClientPacket, unknown packet type received: 0x28
15:18:54 T:140727866607360    INFO: Previous line repeats 1 times.
15:18:54 T:140727866607360    INFO: RTMP_ClientPacket, unknown packet type received: 0x29
15:18:54 T:140727866607360    INFO: RTMP_ClientPacket, unknown packet type received: 0x28
15:18:54 T:140727866607360    INFO: RTMP_ClientPacket, unknown packet type received: 0x29
15:18:54 T:140727866607360    INFO: RTMP_ClientPacket, unknown packet type received: 0x28
15:18:54 T:140727866607360    INFO: Previous line repeats 1 times.
15:18:54 T:140727866607360    INFO: RTMP_ClientPacket, unknown packet type received: 0x29
15:18:54 T:140727866607360    INFO: RTMP_ClientPacket, unknown packet type received: 0x28
15:18:54 T:140727866607360    INFO: RTMP_ClientPacket, received: invoke 40995 bytes

Here's what mplayer/vlc/ffmpeg reports:

$ ffmpeg -i ep1.mp4 -y -f mjpeg -ss 10.00 -vframes l -an test.jpgffmpeg version 0.8.5, Copyright (c) 2000-2011 the FFmpeg developers
  built on Oct  9 2011 14:49:12 with gcc 4.5.2
  configuration: 
  libavutil    51.  9. 1 / 51.  9. 1
  libavcodec   53.  7. 0 / 53.  7. 0
  libavformat  53.  4. 0 / 53.  4. 0
  libavdevice  53.  1. 1 / 53.  1. 1
  libavfilter   2. 23. 0 /  2. 23. 0
  libswscale    2.  0. 0 /  2.  0. 0
[flv @ 0x1de4440] Could not find codec parameters (Video: h264)
[flv @ 0x1de4440] Could not find codec parameters (Audio: aac, 44100 Hz, 2 channels)                                                                                    
[flv @ 0x1de4440] Estimating duration from bitrate, this may be inaccurate                                                                                              
ep1.mp4: could not find codec parameters

Any help would be very much appreciated.

Thanks!