Update app.py

app.py

@@ -3,7 +3,7 @@ import edge_tts
 import asyncio
 import tempfile
 import os
-from moviepy.editor import AudioFileClip
+from moviepy.editor import AudioFileClip, concatenate_audioclips
 from wand.image import Image
 from wand.drawing import Drawing
 from wand.color import Color
@@ -74,9 +74,14 @@ async def text_to_audio_and_srt(text, voice, rate, pitch):
         audio_clips.append(audio_clip)
         subtitle_chunks.append(chunk)
 
+    # Concatenate all audio clips
+    final_audio_path = os.path.join(tempfile.gettempdir(), "output_audio.mp3")
+    final_audio = concatenate_audioclips(audio_clips)
+    final_audio.write_audiofile(final_audio_path)
+
     # 生成SRT文件
     srt_path = generate_srt(subtitle_chunks, audio_clips)
-    return audio, srt_path, None
+    return final_audio_path, srt_path, None
 
 # Gradio接口函数
 def tts_interface(text, voice, rate, pitch):