v1.3.0 audio format support

Author: dbccccccc

README.md

@@ -102,21 +102,6 @@ Access `http://localhost:7000` to experience the interactive demo
 
 > 🔍 Complete API documentation is available via the web interface after local deployment
 
-### 🧪 Stress Testing
-```bash
-# Basic test
-python pressure_test.py
-
-# Custom test example
-python pressure_test.py -n 50 -c 10 -t long -s
-```
-
-**Parameter Explanation**:
-- `-n` Total requests
-- `-c` Concurrency count
-- `-t` Text length (short/medium/long)  
-- `-s` Save generated audio
-
 ## 🤝 Contributing
 
 We welcome all forms of contributions! You can participate by:

README_CN.md

@@ -103,21 +103,6 @@ python main.py
 
 > 🔍 完整 API 文档可在本地部署后通过 Web 界面查看
 
-### 🧪 压力测试
-```bash
-# 基础测试
-python pressure_test.py
-
-# 自定义测试示例
-python pressure_test.py -n 50 -c 10 -t long -s
-```
-
-**参数说明**：
-- `-n` 总请求数
-- `-c` 并发数
-- `-t` 文本长度 (short/medium/long)  
-- `-s` 保存生成音频
-
 ## 🤝 参与贡献
 
 我们欢迎所有形式的贡献！您可以通过以下方式参与：

pressure_test.py

@@ -153,7 +153,17 @@ async def handle_openai_speech(request: web.Request, queue, session=None) -> web
                 'wav': 'audio/wav',
                 'pcm': 'audio/pcm'
             }
-            content_type = format_mapping.get(body['response_format'], 'audio/mpeg')
+            requested_format = body['response_format'].lower()
+            if requested_format not in format_mapping:
+                return web.Response(
+                    text=json.dumps({
+                        "error": f"Unsupported response format: {requested_format}. Supported formats are: {', '.join(format_mapping.keys())}"
+                    }),
+                    status=400,
+                    content_type="application/json"
+                )
+            content_type = format_mapping[requested_format]
+            openai_fm_data['format'] = requested_format
 
         # Create response future
         response_future = asyncio.Future()
@@ -209,6 +219,10 @@ async def process_tts_request(task_data: Dict[str, Any], session) -> web.Respons
             # Add generation ID to request data
             task_data['data']['generation'] = str(uuid.uuid4())
 
+            # Ensure format is properly set in request data
+            if 'format' in task_data['data']:
+                logger.info(f"Requesting audio in format: {task_data['data']['format']}")
+            
             request_kwargs = {
                 "data": task_data['data'],
                 "headers": _get_headers(),