Added video to audio converter g UI

Video-Audio-Converter-GUI/README.md

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+# Video to Audio Converter with GUI
+
+This is a video to audio converter created with python. The script extracts the audio from video files.
+
+# Requirments
+- Install the following library
+- Moviepy is a library that deals with video and audio files
+```shell
+pip install moviepy
+``` 
+# How to use ?
+- Just choose the file you want to extract audio from.
+- Click convert and choose your save path.
+
+# Screenshots
+![image](https://user-images.githubusercontent.com/62449903/112558472-85f76480-8dd7-11eb-90cd-c27903a9f551.png)

Video-Audio-Converter-GUI/converter.py

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+from tkinter import *
+from moviepy.editor import VideoFileClip
+from moviepy.editor import AudioFileClip
+from tkinter import filedialog
+from tkinter import messagebox
+from tkinter import ttk
+import threading
+
+# Variables for video and audio files
+video_file = ''
+audio_file = ''
+
+
+
+def get_video_file():
+    """
+    Function that gets the video file that needs to be converted
+    """
+    global video_filepath, video_file   
+    video_filepath.set(filedialog.askopenfilename(title="Select your video file", filetypes=[
+    ('MP4 (mp4, m4a, m4v, f4v, f4a, m4b, m4r, f4b, mov)','*.mp4 *.m4a *.m4v *.f4v *.f4a *.m4b *.m4r *.f4b *.mov'),
+    ('3GP (3gp, 3gp2, 3g2, 3gpp, 3gpp2)','*.3gp *.3gp2 *.3g2 *.3gpp *.3gpp2'),
+    ('OGG (ogg, oga, ogv, ogx)','*.ogg *.oga *.ogv *.ogx'),
+    ('WMV (wmv, wma)','*.wmv *.wma'),
+    ('FLV','*.flv'), ('AVI','*.avi'), ('MPEG-1 (mpg, mp2, mpeg, mpe, mpv )','*.mpg *.mp2 *.mpeg *.mpe *.mpv'),
+    ('MPEG-2','*.mpg *.mpeg *.m2v')]))
+    video_file = VideoFileClip(str(video_filepath.get()))
+
+def save_audio_file():
+    """
+    Function that converts video file into audio file in a path that the user chooses
+    """
+    global audio_filepath, audio_file, progress_bar
+    audio_filepath.set(filedialog.asksaveasfilename(defaultextension='.mp3',
+        title="Select your audio file directory", filetypes=[
+        ('MP3 File','*.mp3'), ('Wave File','*.wav')]))
+    try:
+        audio_file = video_file.audio
+        audio_file.write_audiofile(str(audio_filepath.get()))
+        video_file.close()
+        audio_file.close()
+        messagebox.showinfo(message="File converted successfully")
+    except:
+        messagebox.showerror(message="File could not be converted", title="File Error")
+    # Resetting the video and audio paths
+    video_filepath.set('')
+    audio_filepath.set('')
+    # Resetting the progressbar after function execution
+    progress_bar['value'] = 0
+    progress_bar.stop()
+
+def run_program():
+    """
+    Function that runs the process of conversion and loading bar concurrently
+    """
+    global progress_bar
+    t1 = threading.Thread(target=progress_bar.start)
+    t2 = threading.Thread(target=save_audio_file)
+    t2.start()
+    t1.start()
+
+# Intializing main program settings
+main_prog = Tk()
+main_prog.title("Video to Audio Converter")
+main_prog.maxsize(800, 400)
+main_prog.minsize(500,200)
+main_prog.config(bg="ivory")
+
+
+# Variables for file paths
+video_filepath = StringVar()
+audio_filepath = StringVar()
+
+# Creating UI Frame
+UI_frame = Frame(main_prog, width=500, height=500, bg="ivory")
+UI_frame.grid(row=0, column=0)
+
+# Labels and buttons of the program
+Label(UI_frame, text="Choose your video file", bg="ivory").grid(row=1, column=1, padx=5, pady=5, sticky=W)
+Button(UI_frame, text="Browse", command=get_video_file, bg="grey").grid(row=1, column=2, padx=5, pady=5)
+Button(UI_frame, text="Convert", command=run_program, bg="green").grid(row=2, column=2, padx=5, pady=5)
+Label(UI_frame, textvariable=video_filepath, bg="ivory").grid(row=1, column=3, padx=5, pady=5, sticky=W)
+
+
+progress_bar = ttk.Progressbar(main_prog, orient=HORIZONTAL, mode='indeterminate', length=500)
+progress_bar.grid(padx=25,pady=25)
+
+# Calling main program
+main_prog.mainloop()