Create app.py

app.py

@@ -0,0 +1,70 @@
+import os
+import sounddevice as sd
+import numpy as np
+import wave
+from moviepy.editor import VideoFileClip, AudioFileClip
+
+def record_audio(output_path, duration=10, fs=44100):
+    """
+    Records audio for a specified duration and saves it to the given output path.
+    """
+    print(f"Recording audio... (Press Ctrl+C to stop)")
+    
+    # Record audio
+    try:
+        audio_data = sd.rec(int(duration * fs), samplerate=fs, channels=2, dtype='float64')
+        sd.wait()  # Wait until recording is finished
+        print("Recording finished.")
+        
+        # Save audio as a .wav file
+        with wave.open(output_path, 'wb') as wf:
+            wf.setnchannels(2)
+            wf.setsampwidth(2)  # 2 bytes for audio
+            wf.setframerate(fs)
+            wf.writeframes((audio_data * 32767).astype(np.int16).tobytes())
+        print(f"Audio saved to {output_path}")
+
+    except KeyboardInterrupt:
+        print("Recording interrupted.")
+    except Exception as e:
+        print(f"An error occurred during recording: {e}")
+
+def dub_video(original_video_path, new_audio_path, output_video_path):
+    """
+    Replaces the audio in the original video with the new audio.
+    """
+    if not os.path.isfile(original_video_path):
+        print(f"Error: {original_video_path} does not exist.")
+        return
+    
+    if not os.path.isfile(new_audio_path):
+        print(f"Error: {new_audio_path} does not exist.")
+        return
+    
+    print("Dubbing the video...")
+    
+    # Load video and new audio
+    video = VideoFileClip(original_video_path)
+    new_audio = AudioFileClip(new_audio_path)
+    
+    # Set the new audio to the video
+    final_video = video.set_audio(new_audio)
+    
+    # Write the output video file
+    final_video.write_videofile(output_video_path, codec='libx264')
+    print(f"Dubbing finished! Output saved at: {output_video_path}")
+
+def main():
+    original_video_path = input("Enter the path to the original video file (e.g., video.mp4): ")
+    audio_output_path = "dubbed_audio.wav"  # Temporary audio file
+    output_video_path = "dubbed_video.mp4"  # Output video file
+
+    # Record new audio
+    duration = int(input("Enter the duration for the audio recording (in seconds): "))
+    record_audio(audio_output_path, duration)
+
+    # Dub the video
+    dub_video(original_video_path, audio_output_path, output_video_path)
+
+if __name__ == "__main__":
+    main()