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@@ -2,9 +2,9 @@ FROM python:3.9-slim
 
 WORKDIR /app
 
-# 安装FFmpeg
+# 安装FFmpeg和Noto Sans CJK SC字体
 RUN apt-get update && \
-    apt-get install -y ffmpeg && \
+    apt-get install -y ffmpeg fonts-noto-cjk fonts-noto-cjk-extra && \
     apt-get clean && \
     rm -rf /var/lib/apt/lists/*
 

app.py

@@ -282,7 +282,7 @@ def create_video(project_dir, image_paths, caption_subtitle_file, speech_subtitl
 
         subtitle_path = caption_subtitle_file.replace(os.sep, '/')
         subtitle_path = subtitle_path.replace(':', '\\:')
-        caption_filter = f"subtitles='{subtitle_path}':force_style='Fontname=Consolas,Alignment=2,FontSize=15,PrimaryColour=&H00E0FFFF,OutlineColour=&H80000000,BackColour=&H40000000,BorderStyle=1,Outline=0.8,Shadow=0.5,MarginV=10'"
+        caption_filter = f"subtitles='{subtitle_path}':force_style='Fontname=Noto Sans CJK SC,Alignment=2,FontSize=15,PrimaryColour=&H00E0FFFF,OutlineColour=&H80000000,BackColour=&H40000000,BorderStyle=1,Outline=0.8,Shadow=0.5,MarginV=10'"
         
         cmd2 = [
             "ffmpeg", "-y",
@@ -297,7 +297,7 @@ def create_video(project_dir, image_paths, caption_subtitle_file, speech_subtitl
         # 再添加speech字幕（顶部）
         subtitle_path = speech_subtitle_file.replace(os.sep, '/')
         subtitle_path = subtitle_path.replace(':', '\\:')
-        speech_filter = f"subtitles='{subtitle_path}':force_style='Fontname=Consolas,Alignment=6,FontSize=15,PrimaryColour=&H00FFCCE6,OutlineColour=&H80000000,BackColour=&H40000000,BorderStyle=1,Outline=0.8,Shadow=0.5,MarginV=10,MarginR=15'"
+        speech_filter = f"subtitles='{subtitle_path}':force_style='Fontname=Noto Sans CJK SC,Alignment=6,FontSize=15,PrimaryColour=&H00FFCCE6,OutlineColour=&H80000000,BackColour=&H40000000,BorderStyle=1,Outline=0.8,Shadow=0.5,MarginV=10,MarginR=15'"
 
         cmd3 = [
             "ffmpeg", "-y",