/**
 * Internal class for dealing with async load assets through Loader.
 * @class SoundTask
 * @extends jibo.loader.Task
 * @memberof jibo.loader
 * @constructor
 * @private
 * @param {Object} asset The data properties.
 * @param {String} asset.src The source.
 * @param {Boolean} [asset.cache=false] true to cache the result.
 * @param {String} [asset.id] ID of asset.
 */

    /**
     * Tests if tasks should be run.
     * @method jibo.loader.SoundTask.test
     * @static
     * @param {Object} asset The asset to check.
     * @return {Boolean} true if the asset is compatible with this asset.
     */

        /**
         * The source URL to load.
         * @type {String}
         * @name jibo.loader.SoundTask#src
         */

        /**
         * true to block the audio from being played more than once at a time.
         * @type {Boolean}
         * @name jibo.loader.SoundTask#block
         */

        /**
         * The initial volume of the sound (0 to 1).
         * @type {Number}
         * @name jibo.loader.SoundTask#volume
         */

        /**
         * The panning from -1 (left) to 1 (right). Default is 0 (center).
         * @type {Number}
         * @name jibo.loader.SoundTask#panning
         */

        /**
         * true if the sound should play.
         * @type {Boolean}
         * @name jibo.loader.SoundTask#loop
         */

        /**
         * true to start playing the sound immediately after loading.
         * @type {Boolean}
         * @name jibo.loader.SoundTask#autoPlay
         */

        /**
         * true to use XMLHttpRequest to download file.
         * @type {Boolean}
         * @name jibo.loader.SoundTask#useXHR
         */

    /**
     * Starts the task.
     * @method  jibo.loader.SoundTask#start
     * @param  {jibo.loader.Task~completeCallback} callback Callback when finished.
     */