Update app.py

app.py

@@ -304,6 +304,37 @@ def merge_audios(folder_path):
 
 import shutil
 
+# get a zip file
+
+import zipfile
+
+def zip_sliced_files(directory, zip_filename):
+    # Create a ZipFile object
+    with zipfile.ZipFile(zip_filename, 'w') as zipf:
+        # Iterate over all files in the directory
+        for foldername, subfolders, filenames in os.walk(directory):
+            for filename in filenames:
+                # Check if the file starts with "sliced" and has a .wav extension
+                if filename.startswith("sliced") and filename.endswith(".wav"):
+                    # Create the complete file path
+                    file_path = os.path.join(foldername, filename)
+                    # Add the file to the zip file
+                    zipf.write(file_path, arcname=filename)
+                    print(f"Added {filename} to {zip_filename}")
+
+# set speed
+
+def change_speed(audio_inp, speed=1.0):
+    audio = AudioSegment.from_file(audio_inp)
+
+    sound_with_altered_frame_rate = audio._spawn(audio.raw_data, overrides={
+         "frame_rate": int(audio.frame_rate * speed)
+    })
+    slower_audio = sound_with_altered_frame_rate.set_frame_rate(audio.frame_rate)
+    slower_audio.export("slower_speech.wav", format="wav")
+    return "slower_speech.wav"
+
+
 def convert_from_srt(api_key, filename, audio_full, voice, multilingual):
 
     subtitle_list = read_srt(filename)
@@ -335,8 +366,10 @@ def convert_from_srt(api_key, filename, audio_full, voice, multilingual):
             except Exception:
                 pass
     merge_audios("output")
+
+    zip_sliced_files("./", "参考音频.zip")
     
-    return "AI配音版.wav"
+    return "AI配音版.wav", "参考音频.zip"
     
 restart_markdown = ("""
 ### 若此页面无法正常显示，请点击[此链接](https://openxlab.org.cn/apps/detail/Kevin676/OpenAI-TTS)唤醒该程序！谢谢🍻
@@ -374,11 +407,16 @@ with gr.Blocks() as app:
                 inp3 = gr.Dropdown(choices=["Rachel", "Alice", "Chris", "Adam"], label='请选择一个说话人提供基础音色', info="试听音色链接：https://elevenlabs.io/app/speech-synthesis", value='Chris')
                 #inp4 = gr.Dropdown(label="请选择用于分离伴奏的模型", info="UVR-HP5去除背景音乐效果更好，但会对人声造成一定的损伤", choices=["UVR-HP2", "UVR-HP5"], value="UVR-HP5")
                 inp4 = gr.Checkbox(label="SRT文件是否为双语字幕", info="若为双语字幕，请打勾选择（SRT文件中需要先出现中文字幕，后英文字幕；中英字幕各占一行）")
-                btn = gr.Button("一键开启AI配音吧💕", variant="primary")
+                btn1 = gr.Button("一键开启AI配音吧💕", variant="primary")
             with gr.Column():
                 out1 = gr.Audio(label="为您生成的AI完整配音", type="filepath")
+                out2 = gr.File(label="包含所有参考音频的zip文件")
+                inp_speed = gr.Slider(label="设置AI配音的速度", minimum=0.8, maximum=1.2, value=1.0, step=0.01)
+                btn2 = gr.Button("一键改变AI配音速度")
+                out3 = gr.Audio(label="变速后的AI配音", type="filepath")
         
-            btn.click(convert_from_srt, [inp0, inp1, inp2, inp3, inp4], [out1])
+            btn1.click(convert_from_srt, [inp0, inp1, inp2, inp3, inp4], [out1, out2])
+            btn2.click(change_speed, [out1, inp_speed], [out3])
             
     gr.Markdown("### <center>注意❗：请勿生成会对任何个人或组织造成侵害的内容，请尊重他人的著作权和知识产权。用户对此程序的任何使用行为与程序开发者无关。</center>")
     gr.HTML('''