docs: 默认参考音色 OSS 资源改为 voice-demo-sd.wav

- scripts/config.json 的 voice_ref.url 由 voice-demo.mp3 改为 voice-demo-sd.wav
- docs 固定素材表格与 config.json 示例同步更新为 voice-demo-sd.wav

docs/暨北内部-朵朵口播视频专用技能.md

@@ -17,7 +17,7 @@
 | 人物五视角图 | 朵朵固定形象（全片不变脸） | `https://jibei-open-oss.oss-cn-hangzhou.aliyuncs.com/ai-video-assets/duoduo/duoduo-demo.jpg` |
 | 制服细节图 | 美容师制服（胸牌样式**绝对不可变**，仅可换款式/颜色） | `https://jibei-open-oss.oss-cn-hangzhou.aliyuncs.com/ai-video-assets/duoduo/zhifu-demo.png` |
 | 怡呵美立体 LOGO | 合成进门店内景，前台墙面**必现** | `https://jibei-open-oss.oss-cn-hangzhou.aliyuncs.com/ai-video-assets/duoduo/yihemei-logo.jpeg` |
-| 朵朵音色 | 口播对白音色（`reference_audio`，Audio 1 引用） | `https://jibei-open-oss.oss-cn-hangzhou.aliyuncs.com/ai-video-assets/duoduo/voice-demo.mp3` |
+| 朵朵音色 | 口播对白音色（`reference_audio`，Audio 1 引用） | `https://jibei-open-oss.oss-cn-hangzhou.aliyuncs.com/ai-video-assets/duoduo/voice-demo-sd.wav` |
 
 ### 2. 固定工程配置（百炼 wan3）
 | 配置 | 固定值 |
@@ -141,7 +141,7 @@ flowchart TD
     "character_5view": { "url": "https://jibei-open-oss.oss-cn-hangzhou.aliyuncs.com/ai-video-assets/duoduo/duoduo-demo.jpg", "name": "朵朵" },
     "uniform_detail":   { "url": "https://jibei-open-oss.oss-cn-hangzhou.aliyuncs.com/ai-video-assets/duoduo/zhifu-demo.png" },
     "logo_3d":          { "url": "https://jibei-open-oss.oss-cn-hangzhou.aliyuncs.com/ai-video-assets/duoduo/yihemei-logo.jpeg" },
-    "voice_ref":        { "url": "https://jibei-open-oss.oss-cn-hangzhou.aliyuncs.com/ai-video-assets/duoduo/voice-demo.mp3" }
+    "voice_ref":        { "url": "https://jibei-open-oss.oss-cn-hangzhou.aliyuncs.com/ai-video-assets/duoduo/voice-demo-sd.wav" }
   }
 }
 ```

scripts/config.json

@@ -12,6 +12,6 @@
     "character_5view": { "url": "https://jibei-open-oss.oss-cn-hangzhou.aliyuncs.com/ai-video-assets/duoduo/duoduo-demo.jpg", "type": "reference_image", "name": "朵朵" },
     "uniform_detail":   { "url": "https://jibei-open-oss.oss-cn-hangzhou.aliyuncs.com/ai-video-assets/duoduo/zhifu-demo.png", "type": "reference_image" },
     "logo_3d":          { "url": "https://jibei-open-oss.oss-cn-hangzhou.aliyuncs.com/ai-video-assets/duoduo/yihemei-logo.jpeg", "type": "reference_image" },
-    "voice_ref":        { "url": "https://jibei-open-oss.oss-cn-hangzhou.aliyuncs.com/ai-video-assets/duoduo/voice-demo.mp3", "type": "reference_audio" }
+    "voice_ref":        { "url": "https://jibei-open-oss.oss-cn-hangzhou.aliyuncs.com/ai-video-assets/duoduo/voice-demo-sd.wav", "type": "reference_audio" }
   }
 }