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Suxxezz

DataLoader load *.wav

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Hi there,

 

i try to load audio data *.wav with the DataLoader in Flex AS3 and got an conversion error.

 

I used parts of the example from the DataLoader.

 

import flash.utils.ByteArray;

 

var loaderMax:LoaderMax = new LoaderMax({onComplete:loaderComplete});

loaderMax.append(new DataLoader("assets/test.wav", {name:"myBinary", format:"binary"}));

loaderMax.load();

 

function loaderComplete(event:LoaderEvent):void

{

var binary:ByteArray = LoaderMax.getContent("myBinary");

}

 

The Result is:

Error #1034: Type Coercion failed: cannot convert com.greensock.loading::DataLoader@a74c821 to flash.utils.ByteArray.

 

I think DataLoader returns a ByteArray? Why is there a conversion needed and ends with error?

 

Thanks for help.

Harry

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That almost sounds like a security issue - are you subloading across domains without a valid crossdomain.xml file in place? Or are you maybe loading cross SecurityDomains, like if your parent is running locally but the .wave file is remote (or visa-versa)?

 

If you're still having trouble, please post a set of simplified files that clearly demonstrate the issue so that we can publish on our end and see exactly what's happening.

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No, i think the Problem is different.

I do the same procedure with Images, like jpg gif bmp an the ImageLoader and it works.

 

fileName.push(get_wf_files[j].name);

loaderMax.append(new ImageLoader(get_wf_files[j].nativePath, {name:get_wf_files[j].name}));

 

The App where i tested the loader is AS 3 and AIR inside Flex 4.6 and all is local on Desktop PC.

 

The Images are loading from a directory : get_wf_files = work_folder.getDirectoryListing();

The different how i get the files are: (rawContent)

bitmap = LoaderMax.getLoader(fileName[counter]).rawContent;

 

All is fine.

 

So i changed the Loader to DataLoader, add the format:"binary" and try to do the same with *.wav and without .rawContent.

 

I try it with 8bit PCM, 16bit PCM 44100.

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Would you mind uploading a very simple example set of files (including FLA) that demonstrates this error that you're getting so that we can publish on our end and see what's going on?

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You were using LoaderMax.getLoader() instead of LoaderMax.getContent().

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