AVM1- issues with the WP Plugin PodPress

[yoshimo]

When i try to listen to http://www.nachdenkseiten.de/?p=18102 with the builtin swf player (instead of clicking download and have it in the browser)
the screen stays empty and the console prints:

AVM1 error: Error: Method getInfo is not defined.
AVM1 error: Error: Method setMaxValue is not defined.
AVM1 error: Error: Method setText is not defined.
AVM1 error: Error: Method setTime is not defined.
AVM1 error: Error: Method update is not defined.
AVM1 error: Error: Method updateProgress is not defined.
AVM1 error: TypeError: can't convert undefined to object
AVM1 error: TypeError: invalid 'in' operand a

it looks like they are using http://trac.assembla.com/1pixelout/browser/audio-player/trunk#source/classes for it