Here’s a detailed README.md file for your GitHub repository:

---

ytaudio – YouTube Audio Downloader Script 🎵

ytaudio is a simple command-line tool that allows users to download audio from YouTube videos easily. It uses pytubefix, a modified version of pytube, to handle YouTube's latest streaming changes. The script supports both Windows PowerShell and Linux Terminal, making it a versatile tool for audio extraction.

---

Features 🚀

✅ Download high-quality audio from YouTube videos
✅ Simple command-line interface for quick execution
✅ Supports Windows (PowerShell) & Linux (Terminal)
✅ Handles YouTube URL validation
✅ Uses pytubefix for reliable downloading

---

Installation 🛠️

1. Install Python

Ensure Python 3.x is installed on your system. You can download it from python.org.

2. Install Required Dependencies

Run the following command to install pytubefix:

pip install pytubefix

Run the following command to install colorama:

pip install colorama

---

Default Download Path 📁

By default, the script saves downloaded audio files in:

# Windows
DOWNLOAD_PATH = 'C:\Users\USER\Music'

# Linux
DOWNLOAD_PATH = '/home/USER/Music'

---

Changing the Download Path 📁

If you want to change the download location:

1. Open ytaudio.py in a text editor.
2. Modify the DOWNLOAD_PATH variable to your desired folder. Example:

DOWNLOAD_PATH = "D:\\Music"

3. Save the file, and the audio will be downloaded to the new location.

---

Usage 🎧

Run the Script Directly

To download audio from a YouTube link, use:

python ytaudio.py "https://youtu.be/your_video_id"

If no URL is provided, the script will prompt you to enter one manually.

---

PowerShell Integration (Windows) 💻

To simplify usage, add a PowerShell function:

1. Open PowerShell and edit your profile:

   notepad $PROFILE

2. Add the following function at the end:

   function ytaudio { python "C:\path\to\ytaudio.py" $args }

3. Save the file and refresh your profile:

   . $PROFILE

4. Now, you can run:

   ytaudio "https://youtu.be/your_video_id"

---

Linux Terminal Integration 🐧

To make ytaudio a terminal command:

1. Open your terminal and edit your .bashrc or .zshrc file:

   nano ~/.bashrc   # For Bash users
   nano ~/.zshrc    # For Zsh users

2. Add the following alias at the end:

   alias ytaudio='python3 /path/to/ytaudio.py'

3. Save and reload the profile:

   source ~/.bashrc   # or source ~/.zshrc

4. Now, you can run:

   ytaudio "https://youtu.be/your_video_id"

---

Example Output 📜

Processing...
Song Title - Artist
Downloading...
Download Complete: D:\Music

---

Contributing 🤝

Pull requests and improvements are welcome! Feel free to fork the project and contribute.

---

License 📜

This project is licensed under the MIT License.

---

Let me know if you need any modifications! 🚀