Exported audio/video with audio sounds terrible

[Looki2000]

Expected Behavior

I want to save sine wave as audio file in its original quality.

Actual Behavior

The exported file have many sample skipping which results in a very awful sounding audio.

Steps to Reproduce the Problem

1. run the following code:

   
   import moviepy.editor as mp
   from moviepy.audio.AudioClip import AudioArrayClip
   import numpy as np

audio_sample_rate = 48000

duration = 48000 time = np.arange(duration) frequency = 500 audio = np.sin(2 np.pi frequency (time / 24000)) 0.9

mono to stereo

audio = np.repeat(audio, 2).reshape((-1, 2))

create audio clip

audio_clip = AudioArrayClip(audio, fps=audio_sample_rate)

audio_clip.write_audiofile("audio.wav", fps=audio_sample_rate)

2. Listen to audio.wav and see in the audacity how bad the waveform looks.

#### Specifications

  - Python Version: 3.11.3
  - MoviePy Version: 1.0.3
  - Platform Name: Windows
  - Platform Version: 10