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Question by sugitashannon · Apr 02, 2015 at 06:03 PM · wav

How to get wav length from web?

Hi there.

I created the method in SomeClass.

     public IEnumerator GetLengthSoundFromURL (string url)
     {
         WWW www = new WWW (url);
         yield return www; // (1)
         // seconds
         float length = audioClip.length;
         // set to property there !!!!
         SoundLength = length;
         yield return null; // (2)
     }


I call the method from other class.

     private IEnumerator CallGetLengthSoundFromURL ()
     {
         yield return AudioSystem.Instance.GetLengthSoundFromURL (wavURL);
         // it is old SoundLength data...
         falot soundLength = someClass.SoundLength;
         Debug.Log (soundLength);
     }
 

But, the length's data is old.

I guess it return from (1) But, I want to it to wait until (2).

Could you tell me how to wait until (2) point?

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Answer by Graham-Dunnett · Apr 02, 2015 at 06:04 PM

You have asked Unity to fetch something using the WWW class. Where do you tell Unity that it's an audio clip? Isn't that what:

http://docs.unity3d.com/ScriptReference/WWW.GetAudioClip.html

is for?

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