Complex metadata throws an error when pushed to javascript.

[jeroen]

There's a small big in the serialization of metadata for javascript that throws an error with complex data:

TypeError: Error #1034: Type Coercion failed: cannot convert Object@26aa98a9 to Array.
	at flash.external::ExternalInterface$/_toXML()
	at flash.external::ExternalInterface$/_objectToXML()
	at flash.external::ExternalInterface$/_toXML()
	at flash.external::ExternalInterface$/_objectToXML()
	at flash.external::ExternalInterface$/_toXML()
	at flash.external::ExternalInterface$/_argumentsToXML()
	at flash.external::ExternalInterface$/call()
	at com.longtailvideo.jwplayer.player::JavascriptAPI/forwardModelEvents()
	at flash.events::EventDispatcher/dispatchEventFunction()
	at flash.events::EventDispatcher/dispatchEvent()
	at com.longtailvideo.jwplayer.player::PlayerV4Emulation/mediaMeta()
	at flash.events::EventDispatcher/dispatchEventFunction()
	at flash.events::EventDispatcher/dispatchEvent()
	at com.longtailvideo.jwplayer.player::Player/forward()
	at com.longtailvideo.jwplayer.events::GlobalEventDispatcher/dispatchEvent()
	at com.longtailvideo.jwplayer.model::Model/forwardEvents()
	at com.longtailvideo.jwplayer.events::GlobalEventDispatcher/dispatchEvent()
	at com.longtailvideo.jwplayer.media::MediaProvider/dispatchEvent()
	at com.longtailvideo.jwplayer.media::MediaProvider/sendMediaEvent()
	at com.longtailvideo.jwplayer.media::HTTPMediaProvider/onClientData()
	at com.longtailvideo.jwplayer.utils::NetClient/forward()
	at com.longtailvideo.jwplayer.utils::NetClient/onMetaData()

This can be reproduced by going to the testing page, selecting the HTTP streaming MP4 example, adding a META javascript listener and playing the video.

[jeroen]

Hmm, posted this twice somehow.