VideoSource problem in Mac OSX (multithread mode)

[sofian]

When running a VideoSource in multithreaded mode in OSX 10.6 the schema seems to block. The last message I receive is "Opening movie : ..." and nothing happens. The pause button is blocked. Perhaps there's a pull or push buffer that is waiting and blocking the whole thread?

calling GearMaker::makeGear: VideoSource

(process:12446): GLib-GObject-CRITICAL **: gtype.c:2720: You forgot to call g_type_init()

(process:12446): GLib-CRITICAL **: g_once_init_leave: assertion `result != 0' failed

(process:12446): GLib-GObject-CRITICAL **: g_object_newv: assertion `G_TYPE_IS_OBJECT (object_type)' failed
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VideoSource
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calling GearMaker::makeGear: PushButton
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PushButton
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calling GearMaker::makeGear: StringOutput
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StringOutput
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calling GearMaker::makeGear: AudioOutput
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AudioOutput
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Opening audio output device
2013-01-16 01:25:41.001 drone[12446:903] Error loading /Library/Audio/Plug-Ins/HAL/JackRouter.plugin/Contents/MacOS/JackRouter:  dlopen(/Library/Audio/Plug-Ins/HAL/JackRouter.plugin/Contents/MacOS/JackRouter, 262): no suitable image found.  Did find:
    /Library/Audio/Plug-Ins/HAL/JackRouter.plugin/Contents/MacOS/JackRouter: no matching architecture in universal wrapper
2013-01-16 01:25:41.003 drone[12446:903] Cannot find function pointer New_JackRouterPlugIn for factory 7CB18864-927D-48B5-904C-CCFBCFBC7ADD in CFBundle/CFPlugIn 0x1137a8500  (bundle, not loaded)
Set pipeline to new playing state : PLAYING
checking ready for : StringSource.1
checking ready for : VideoSource.1
checking ready for : PushButton.1
checking ready for : StringOutput.1
checking ready for : AudioOutput.1
Opening movie : /Users/tats/Movies/MyMovie-2012/MVI_1763.MOV