/// <summary>
        /// Set the relative crop coordinates of the specified source item
        /// </summary>
        /// <param name="sceneItemName">Name of the scene item</param>
        /// <param name="cropInfo">Crop coordinates</param>
        /// <param name="sceneName">(optional) parent scene name of the specified source</param>
        public void SetSceneItemCrop(string sceneItemName,
                                     SceneItemCropInfo cropInfo, string sceneName = null)
        {
            var requestFields = new JObject();

            if (sceneName != null)
            {
                requestFields.Add("scene-name");
            }

            requestFields.Add("item", sceneItemName);
            requestFields.Add("top", cropInfo.Top);
            requestFields.Add("bottom", cropInfo.Bottom);
            requestFields.Add("left", cropInfo.Left);
            requestFields.Add("right", cropInfo.Right);

            SendRequest("SetSceneItemCrop", requestFields);
        }
 /// <summary>
 /// Set the relative crop coordinates of the specified source item
 /// </summary>
 /// <param name="sceneItem">Scene item object</param>
 /// <param name="cropInfo">Crop coordinates</param>
 /// <param name="scene">Parent scene of scene item</param>
 public void SetSceneItemCrop(SceneItem sceneItem,
                              SceneItemCropInfo cropInfo, OBSScene scene)
 {
     SetSceneItemCrop(sceneItem.SourceName, cropInfo, scene.Name);
 }