Sound from bytearray when targeting html5?

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2

This works okay I guess but it’s platform specific : (

 private function playSound(ba:ByteArray):Void
    {
        context = new AudioContext();
        var arrayBuffer:ArrayBuffer = new ArrayBuffer(ba.length);
        var bufferView:Uint8Array = new Uint8Array(arrayBuffer);
        for(i in 0...ba.length)
        {
            bufferView[i] = ba.readByte();
        }
        context.decodeAudioData(arrayBuffer, onDecode);
    }
    private function onDecode(audioBuffer:AudioBuffer):Void
    {
        trace("decoded");
        var source:AudioBufferSourceNode = context.createBufferSource();
        source.buffer = audioBuffer;
        source.connect(context.destination);
        source.start(0);
    }