腾讯云语音识别

 /// <summary>
        /// 腾讯云语音识别，先从NuGet程序包获取TencentCloud，支持.net4.5以上
        /// </summary>
        public static void TencentCloud()
        {

            try
            {
                Credential cred = new Credential
                {
                    SecretId = "xxx", 
                    SecretKey = "xxx"
                };

                ClientProfile clientProfile = new ClientProfile();
                HttpProfile httpProfile = new HttpProfile();
                httpProfile.Endpoint = ("aai.tencentcloudapi.com");
                clientProfile.HttpProfile = httpProfile;

                AaiClient client = new AaiClient(cred, "ap-shenzhen-fsi", clientProfile);
                SentenceRecognitionRequest req = new SentenceRecognitionRequest();
                string strParams = "{\"ProjectId\":0,\"SubServiceType\":2,\"EngSerViceType\":\"16k\",\"SourceType\":0,\"VoiceFormat\":\"mp3\",\"UsrAudioKey\":\"12345\",\"Url\":\"https%3A%2F%2Fyoujie.dadongnet.cn%2FUploadAduio%2F9fe446eba9fd4dbc9f986cdbd7501aef.wav\"}";

                req = SentenceRecognitionRequest.FromJsonString<SentenceRecognitionRequest>(strParams);
                SentenceRecognitionResponse resp = client.SentenceRecognition(req).
                    ConfigureAwait(false).GetAwaiter().GetResult();
                Console.WriteLine(AbstractModel.ToJsonString(resp));
            }
            catch (Exception e)
            {
                Console.WriteLine(e.ToString());
            }
            Console.Read();
        }