alreadyGotUrls = false;
            CheckVideoUrlAndExtractThevideoId(youtubeUrl);
            WWWForm form = new WWWForm();
            //string ag = "";
            string f = "{\"context\": {\"client\": {\"clientName\": \"ANDROID\",\"clientVersion\": \"17.31.35\",\"androidSdkVersion\": \"30\",\"hl\": \"en\"}},\"videoId\": \"" + youtubeVideoID + "\",}";
            string fweb = "{\"context\": {\"client\": {\"clientName\": \"WEB\",\"clientVersion\": \"2.20220801.00.00\"}},\"videoId\": \"" + youtubeVideoID + "\",}";
            byte[] bodyRaw = Encoding.UTF8.GetBytes(f);
            //UnityWebRequest request = UnityWebRequest.Post("https://www.youtube.com/youtubei/v1/player?key=AIzaSyAO_FJ2SlqU8Q4STEHLGCilw_Y9_11qcW8", form);
            UnityWebRequest request = UnityWebRequest.Post("https://www.youtube.com/youtubei/v1/player?key=AIzaSyA8eiZmM1FaDVjRy-df2KTyQ_vz_yYM39w", form);
            request.uploadHandler = (UploadHandler)new UploadHandlerRaw(bodyRaw);
            request.SetRequestHeader("Content-Type", "application/json");
            //request.SetRequestHeader("Origin","https://www.youtube.com");
            //request.SetRequestHeader("X-YouTube-Client-Name", "ANDROID");
            //request.SetRequestHeader("X-YouTube-Client-Version", "17.31.35");
            string userAgentTemporary = "com.google.android.youtube/17.31.35 (Linux; U; Android 11) gzip";
            //request.SetRequestHeader("Accept", "*/*");
            //request.SetRequestHeader("Accept-Encoding", "gzip, deflate");
            request.SetRequestHeader("User-Agent", userAgentTemporary);
            yield return request.SendWebRequest();
            request.uploadHandler.Dispose();

            if (request.error != null)
            {
                Debug.Log("Error: " + request.error);
            }
            else
            {
                if (decryptionNeeded)
                {
                    requestResult = JObject.Parse(request.downloadHandler.text);


                    if (debug) Debug.Log("want to write log?");
                    //WriteLog("kelvinsxx", request.downloadHandler.text);
                    IEnumerable<ExtractionInfo> downloadUrls = ExtractDownloadUrls(requestResult);
                    youtubeVideoInfos = GetVideoInfos(downloadUrls, videoTitle).ToList();
                    videoTitle = GetVideoTitle(requestResult);
                    is360 = false;
                    alreadyGotUrls = true;
                    UrlsLoaded();
                }


                //WriteLog("v", request.downloadHandler.text);

                if ((request.downloadHandler.text.Contains("EQUIRECTANGULAR") || request.downloadHandler.text.Contains("MESH")))
                {
                    is360 = true;
                    if (debug)
                        Debug.Log("Possible 360 video");
                    //videoPlayer.renderMode = VideoRenderMode.RenderTexture;
                    //videoPlayer.aspectRatio = VideoAspectRatio.NoScaling;
                }
                else
                {
                    is360 = false;
                    RenderSettings.skybox = skyboxMaterialNormal;
                    if (!dontForceFullscreen && videoPlayer != null)
                    {
                        videoPlayer.renderMode = VideoRenderMode.CameraFarPlane;
                        videoPlayer.aspectRatio = VideoAspectRatio.FitInside;
                        videoPlayer.targetCamera = mainCamera;
                    }
                    if (debug)
                        Debug.Log("No 360 video!");
                }