[rtmpdump] Memory error on downloading an rtmpe video

[逍遥]

try this, I can download it

rtmpdump -r "rtmpe://video.infoq.com:1935/cfx/st" -a "cfx/st" -W
"http://d1snlc0orfrhj.cloudfront.net/static/flash/svmplayer.swf" -y
"mp4:presentations/12-nov-realsoftwareengineering.mp4" -o "test.mp4"

RTMPDump v2.4
(c) 2010 Andrej Stepanchuk, Howard Chu, The Flvstreamer Team; license: GPL
Connecting ...
INFO: Connected...
Starting download at: 0.000 kB
INFO: Metadata:
INFO:   duration              3239.27
INFO:   moovPosition          150625074.00
INFO:   audiocodecid          mp4a
INFO:   width                 320.00
INFO:   height                240.00
INFO:   videocodecid          avc1
INFO:   avcprofile            77.00
INFO:   avclevel              13.00
INFO:   aacaot                2.00
INFO:   audiosamplerate       44100.00
INFO:   audiochannels         2.00
INFO:   videoframerate        29.97
INFO: trackinfo:
INFO:   length                142850048.00
INFO:   timescale             44100.00
INFO:   language              eng
INFO: sampledescription:
INFO:   sampletype            mp4a
INFO:   length                97178081.00
INFO:   timescale             30000.00
INFO:   language              eng
INFO: sampledescription:
INFO:   sampletype            avc1
1434.516 kB / 30.43 sec (0.9%)