edit.py

from moviepy.editor import VideoFileClip, AudioFileClip


def mute_and_add_audio(video_file_path, audio_file_path, output_file_path):
    try:
        # Load the video file
        video = VideoFileClip(video_file_path)

        # Load the new audio file
        new_audio = AudioFileClip(audio_file_path)

        # Set the new audio to the video (mute the original audio)
        video_with_new_audio = video.set_audio(new_audio)

        # Write the result to the output file
        video_with_new_audio.write_videofile(output_file_path, codec='libx264', audio_codec='aac')

        print(f"Video with new audio saved to {output_file_path}")
    except Exception as e:
        print(f"An error occurred: {e}")


# # Example usage
# if __name__ == "__main__":
#     # Path to the video file
#     video_file = "video.mp4"
#
#     # Path to the new audio file
#     audio_file = "output.wav"
#
#     # Path to save the output video file
#     output_file = "output_video.mp4"
#
#     mute_and_add_audio(video_file, audio_file, output_file)