Update app.py

app.py

@@ -57,16 +57,21 @@ class YukieGradio:
                         self.outVcText, self.outAudio, self.f0_image],api_name="go")
 
 def download_audio(url):
-    # 发送请求
+    # 下载音频数据
     response = requests.get(url)
-    # 将响应内容读入内存
     audio_bytes = BytesIO(response.content)
-    # 使用numpy将音频数据转为int16类型数组
-    audio_data = np.frombuffer(audio_bytes.read(), dtype=np.int16)
-    # 获取音频采样率
-    sample_rate = response.headers.get('Sample-Rate')
-    # 返回Tuple(int, numpy.array)
-    return int(sample_rate), audio_data
+
+    # 转换音频格式为wav
+    y, sr = librosa.load(audio_bytes, sr=None)
+    with BytesIO() as wav_bytes:
+        soundfile.write(wav_bytes, y, sr, format='wav')
+        wav_bytes.seek(0)
+
+        # 读取wav文件
+        data, sr = soundfile.read(wav_bytes)
+        # 转换数据类型为int16
+        data = np.asarray(data * 32767, dtype=np.int16)
+        return sr, data
     
 def infer(inMic, inAudio, transform, slice_db, lm, sid, dev):
     if inAudio != None: