Extracting Audio from Instagram Videos Using Python

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Introduction: In today’s digital age, social media platforms like Instagram have become an integral part of our lives. From sharing moments to discovering new content, Instagram offers a diverse range of multimedia experiences. In this blog post, we’ll explore how to extract audio from Instagram videos using Python, leveraging the power of Instaloader and MoviePy libraries.

Prerequisites: Before we dive into the implementation, ensure you have Python installed on your system. Additionally, install the following libraries using pip:

  • Instaloader
  • MoviePy

Step 1: Authentication and Setup: Firstly, we need to authenticate with Instagram using Instaloader. This requires providing your Instagram username and password. The following code snippet demonstrates how to achieve this:

import instaloader

ig = instaloader.Instaloader()

username = input("Enter your Instagram username: ")
password = input("Enter your Instagram password: ")
ig.login(username, password)

Step 2: Input Instagram Post URL: Next, we prompt the user to input the URL of the Instagram post from which they want to extract audio. This can be any video post on Instagram. Here’s how we do it:

post_url = input("Enter the Instagram post URL: ")

Step 3: Download the Instagram Post: Using Instaloader, we download the Instagram post specified by the provided URL. This includes both the video and its associated metadata. The code snippet below accomplishes this task:

post = instaloader.Post.from_shortcode(ig.context, post_url.rsplit('/', 1)[-1])
ig.download_post(post, target="video")

Step 4: Extract Audio from Video: Now comes the crucial part – extracting audio from the downloaded Instagram video. We utilize the MoviePy library to achieve this. The following code snippet demonstrates how to extract audio from the downloaded video files:

import os
from moviepy.editor import *

# Get all files in the current directory with .mp4 extension
video_files = [file for file in os.listdir('video') if file.endswith('.mp4')]
if not video_files:
    print("No .mp4 files found in the current directory.")
else:
    for video_filename in video_files:
        video_filename = "video/" + video_filename
        # Convert video to audio (MP3)
        video = VideoFileClip(video_filename)
        audio = video.audio

        # Save audio as MP3
        audio_filename = video_filename.replace(".mp4", ".mp3")
        audio.write_audiofile(audio_filename)

        # Close the video and audio files
        video.close()
        audio.close()

        print("Audio extracted and saved as:", audio_filename)

Conclusion: In this blog post, we’ve learned how to extract audio from Instagram videos using Python. By combining the capabilities of Instaloader and MoviePy libraries, we can seamlessly download Instagram posts and extract audio for further use. Whether it’s for creating content or simply enjoying music, this technique opens up a world of possibilities. Experiment with it and unleash your creativity!

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