main.py
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""" FFMPEG wrapper """ import os import subprocess try: from Tkinter import messagebox except ImportError: from tkinter import messagebox class FFMPEG: """ FFMPEG wrapper object """ def __init__(self): self._command = ['ffmpeg'] self.error_message = 'FFMPEG failed\n' \ 'This may be due to this tool being in the pre-release stage,\n' \ 'or because the filename and extensions are incorrect.\n' \ 'Please see terminal for details' def convert(self, input_file, output_file): """ffmpeg -i input -vn output """ self._command.append('-y') self._command.append('-i') self._command.append(input_file) self._command.append('-vn') self._command.append(output_file) fail = subprocess.call(self._command) if fail: messagebox.showerror('Error', self.error_message) else: messagebox.showinfo('Finished', f'Job successful, please find output at\n{output_file}') self.__init__() def stitch(self, input_files_list, output_file): """ffmpeg -f concat -safe 0 -i tmplist.txt -c copy output """ with open('tmplist.txt', 'w', encoding='utf-8') as file: for in_file in input_files_list: # pylint: disable=(consider-using-f-string) file.write('file {}\n'.format(in_file.replace(' ', r'\ '))) self._command.append('-y') self._command.append('-f') self._command.append('concat') self._command.append('-safe') self._command.append('0') self._command.append('-i') self._command.append('tmplist.txt') self._command.append('-c') self._command.append('copy') self._command.append(output_file) fail = subprocess.call(self._command) if fail: messagebox.showerror('Error', self.error_message) else: messagebox.showinfo('Finished', f'Job successful, please find output at\n{output_file}') self.__init__() os.remove('tmplist.txt') def video_from_audio_picture(self, audio_file, image_file, output_file): """fffmpeg -loop 1 -i image_file -i audio_file -tune stillimage -shortest output """ self._command.append('-y') self._command.append('-loop') self._command.append('1') self._command.append('-i') self._command.append(image_file) self._command.append('-i') self._command.append(audio_file) self._command.append('-tune') self._command.append('stillimage') self._command.append('-shortest') self._command.append(output_file) fail = subprocess.call(self._command) if fail: messagebox.showerror('Error', self.error_message) else: messagebox.showinfo('Finished', f'Job successful, please find output at\n{output_file}') self.__init__() |
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"""GUI module """ import sys import subprocess import tkinter as tk from ffmpeg_gui.ffmpeg_wrapper import FFMPEG try: from Tkinter import ttk from Tkinter import messagebox from Tkinter import filedialog except ImportError: from tkinter import ttk from tkinter import messagebox from tkinter import filedialog class GUI(tk.Tk): """ TK GUI Object """ # pylint: disable=(too-many-instance-attributes) # pylint: disable=(attribute-defined-outside-init) # pylint does not play well with tkinter, often thinking variables are declared # outside __init__ when they aren't. # Also picks up on Widgets defined in their respective draw method ffmpeg_task = '' def __init__(self, *args, **kwargs): tk.Tk.__init__(self, *args, **kwargs) self.title("FFMPEG GUI tool") # self.geometry('800x500') self.init_vars() self.input_textbox1_var.trace("w", self.enable_start_button) self.input_textbox2_var.trace("w", self.enable_start_button) self.output_textbox_var.trace("w", self.enable_start_button) self.tool = FFMPEG() self.options = [('Convert Audio', self.draw_convert_audio, 'Convert and audo file from one format to another'), ('Stitch audio files', self.draw_stitch_audio, 'Stitch multiple audio files together into one file'), ('Merge audio and image into video', self.draw_merge_audio_picture, 'Create a video with an audio track and static picture'), ('Quit', self._quit, 'Stop having fun')] def init_vars(self): """ Initialize GUI vars """ self.output_file = str() self.input_textbox1_var = tk.StringVar() self.input_textbox2_var = tk.StringVar() self.output_textbox_var = tk.StringVar() self.textbox_width = 80 def check_if_ffmpeg_installed(self): """ Ensure FFMPEG is installed and if not display an error """ try: subprocess.call(['ffmpeg']) except FileNotFoundError: messagebox.showerror('Error', "FFMPEG is not installed\n" "Macos: 'brew install ffmpeg'\n" "Linux: 'apt-get install ffmpeg'\n" "Windows: You're on your own") self._quit() def draw_main(self): """ Draw the main window """ for widget in self.winfo_children(): widget.destroy() # Main GUI has 2 columns cols = 2 # First row description_label = ttk.Label(self, text='FFMPEG GUI - Maintained by Joshua Thorpe') description_label.grid(column=0, row=0, columnspan=cols, pady=40) # options is a list of tuples (option_title, option_function, option_description) row_buttons = 1 for row, option in enumerate(self.options): op_title, op_func, op_desc = option ttk.Button(self, text=op_title, command=op_func).grid(column=0, row=row + row_buttons, sticky='W') ttk.Label(self, text=op_desc).grid(column=1, row=row + row_buttons, sticky='W') def draw_convert_audio(self): """ Draw the window for audio conversion """ for widget in self.winfo_children(): widget.destroy() # number of columns is 3 col = 3 op_title, __, op_desc = self.options[0] title_label = ttk.Label(self, text=op_title) title_label.grid(column=0, row=0, columnspan=col, pady=40) description_label = ttk.Label(self, text=op_desc) description_label.grid(column=0, row=1, columnspan=col, pady=10) # Input File widgets ttk.Label(self, text="Input file").grid(column=0, row=2, sticky='W') self.input_textbox1 = ttk.Entry(self, textvariable=self.input_textbox1_var, width=self.textbox_width) self.input_textbox1.grid(column=1, row=2, padx=5) ttk.Button(self, text='Browse', command=lambda: self.get_file(self.input_textbox1_var)).grid(column=2, row=2) # Output File Widgets ttk.Label(self, text="Output file").grid(column=0, row=3, sticky='W') self.output_textbox = ttk.Entry(self, textvariable=self.output_textbox_var, width=self.textbox_width) self.output_textbox.grid(column=1, row=3, padx=5) ttk.Button(self, text='Browse', command=self.save_file).grid(column=2, row=3) # Back button ttk.Button(self, text='Back', command=self.draw_main).grid(column=2, row=4, pady=10) # Start button self.start_button = ttk.Button(self, text='Start') self.enable_start_button() self.start_button.grid(column=1, row=4) self.start_button.config(command=lambda: self.process_start_button_change(self.process_convert_audio)) def draw_stitch_audio(self): """ Draw the window for stitching audio together """ for widget in self.winfo_children(): widget.destroy() # number of columns is 3 cols = 3 op_title, __, op_desc = self.options[1] title_label = ttk.Label(self, text=op_title) title_label.grid(column=0, row=0, columnspan=cols, pady=40) description_label = ttk.Label(self, text=op_desc) description_label.grid(column=0, row=1, columnspan=cols, pady=10) # Audio File 1 widgets ttk.Label(self, text="Audio file 1").grid(column=0, row=2, sticky='W') self.input_textbox1 = ttk.Entry(self, textvariable=self.input_textbox1_var, width=self.textbox_width) self.input_textbox1.grid(column=1, row=2, padx=5) ttk.Button(self, text='Browse', command=lambda: self.get_file(self.input_textbox1_var)).grid(column=2, row=2) # Audio File 2 Widgets ttk.Label(self, text="Audio file 2").grid(column=0, row=3, sticky='W') self.input_textbox2 = ttk.Entry(self, textvariable=self.input_textbox2_var, width=self.textbox_width) self.input_textbox2.grid(column=1, row=3, padx=5) ttk.Button(self, text='Browse', command=lambda: self.get_file(self.input_textbox2_var)).grid(column=2, row=3) # Output File Widgets ttk.Label(self, text="Output audio file").grid(column=0, row=4, sticky='W') self.output_textbox = ttk.Entry(self, textvariable=self.output_textbox_var, width=self.textbox_width) self.output_textbox.grid(column=1, row=4, padx=5) ttk.Button(self, text='Browse', command=self.save_file).grid(column=2, row=4) # Back button ttk.Button(self, text='Back', command=self.draw_main).grid(column=2, row=5, pady=10) # Start button self.start_button = ttk.Button(self, text='Start') self.enable_start_button() self.start_button.grid(column=1, row=5) self.start_button.config(command=lambda: self.process_start_button_change(self.process_stitch_audio)) def draw_merge_audio_picture(self): """ Draw the window for merging audio and picture into a video """ for widget in self.winfo_children(): widget.destroy() # number of columns is 3 cols = 3 op_title, __, op_desc = self.options[2] title_label = ttk.Label(self, text=op_title) title_label.grid(column=0, row=0, columnspan=cols, pady=40) description_label = ttk.Label(self, text=op_desc) description_label.grid(column=0, row=1, columnspan=cols, pady=10) # Audio File widgets ttk.Label(self, text="Audio file").grid(column=0, row=2, sticky='W') self.input_textbox1 = ttk.Entry(self, textvariable=self.input_textbox1_var, width=self.textbox_width) self.input_textbox1.grid(column=1, row=2, padx=5) ttk.Button(self, text='Browse', command=lambda: self.get_file(self.input_textbox1_var)).grid(column=2, row=2) # Image File Widgets ttk.Label(self, text="Image file").grid(column=0, row=3, sticky='W') self.input_textbox2 = ttk.Entry(self, textvariable=self.input_textbox2_var, width=self.textbox_width) self.input_textbox2.grid(column=1, row=3, padx=5) ttk.Button(self, text='Browse', command=lambda: self.get_file(self.input_textbox2_var)).grid(column=2, row=3) # Output File Widgets ttk.Label(self, text="Output Video file").grid(column=0, row=4, sticky='W') self.output_textbox = ttk.Entry(self, textvariable=self.output_textbox_var, width=self.textbox_width) self.output_textbox.grid(column=1, row=4, padx=5) ttk.Button(self, text='Browse', command=self.save_file).grid(column=2, row=4) # Back button ttk.Button(self, text='Back', command=self.draw_main).grid(column=2, row=5, pady=10) # Start button self.start_button = ttk.Button(self, text='Start') self.enable_start_button() self.start_button.grid(column=1, row=5) self.start_button.config(command=lambda: self.process_start_button_change(self.process_merge_audio_picture)) def process_start_button_change(self, tool): """ Change the start button state when processing a job """ self.start_button.config(text='Processing', state='disabled') self.after(100, tool) def process_convert_audio(self): """ Perform the audio conversion and reset start button """ self.tool.convert(self.input_textbox1_var.get(), self.output_textbox_var.get()) self.start_button.config(text='Start') self.init_vars() def process_stitch_audio(self): """ Perform the audio stitching and reset the start button """ self.tool.stitch([self.input_textbox1_var.get(), self.input_textbox2_var.get()], self.output_textbox_var.get()) self.start_button.config(text='Start') self.init_vars() def process_merge_audio_picture(self): """ Perform the audio picture merge and reset the start button """ self.tool.video_from_audio_picture(self.input_textbox1_var.get(), self.input_textbox2_var.get(), self.output_textbox_var.get()) self.start_button.config(text='Start') self.init_vars() def _quit(self): """ Quit the program """ self.quit() self.destroy() sys.exit() @staticmethod def get_file(tk_var_to_change): """ Prompt for an input file """ input_file = filedialog.askopenfilename(title="Select a file") # If user cancelled, filedialog doesn't return a string if isinstance(input_file, str): tk_var_to_change.set(input_file) else: raise ValueError('No file provided') def save_file(self): """ Prompt for an output file """ output_file = filedialog.asksaveasfilename(title="Select file", filetypes=(("audio files", ["*.mp3", "*.wav"]))) if isinstance(output_file, str): self.output_textbox_var.set(output_file) else: raise ValueError('No file provided') def enable_start_button(self): """Callback for a trace on the input_files and output_file variables. Enables the start button if both variables contain valid filenames """ in_text = self.input_textbox1_var.get() out_text = self.output_textbox_var.get() # Offset to account for non-uniform letter spacing offset = 0 if len(in_text) > self.textbox_width + offset or len(out_text) > self.textbox_width + offset: self.input_textbox1.config(width=max(len(in_text), len(out_text))) try: self.input_textbox2.config(width=max(len(in_text), len(out_text))) # pylint: disable=(broad-except) except Exception as error: print(error) self.output_textbox.config(width=max(len(in_text), len(out_text))) if in_text and out_text: self.start_button.config(state='normal') else: self.start_button.config(state='disabled') |
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""" Package script to create a python dist """ from setuptools import setup from ffmpeg_gui import __version__ as version from ffmpeg_gui import __name__ as name requirements = [] extra_requirements = {"dev": ["pylint>=2.0.0", "wheel>=0.37.0", "twine>=3.4.0"]} with open('README.md', encoding='utf-8') as f: long_description = f.read() setup( name=name, version=version, url='https://github.com/ThorpeJosh/ffmpeg-gui', license='MIT', author='Joshua Thorpe', author_email='josh@thorpe.engineering', description='FFMPEG GUI for some common and simple AV operations', long_description=long_description, long_description_content_type='text/markdown', keywords=['ffmpeg', 'gui', 'audio', 'video', 'convert', 'stitch'], packages=['ffmpeg_gui'], include_package_data=True, install_requires=requirements, extras_require=extra_requirements, python_requires='>=3.7', classifiers=[ 'License :: OSI Approved :: MIT License', 'Programming Language :: Python', 'Programming Language :: Python :: 3', 'Programming Language :: Python :: 3.7', 'Programming Language :: Python :: 3.8', 'Programming Language :: Python :: 3.9', 'Operating System :: Microsoft :: Windows', 'Operating System :: POSIX :: Linux', 'Operating System :: MacOS' ], entry_points={ 'gui_scripts': [ 'ffmpeg-gui=ffmpeg_gui.__main__:run' ], }, ) |
