Conversor de TS para MP4

# Converte video .ts para .mp4
# Necessário ter instalado o FFMPEG
# Data: 27/08/2024


import tkinter as tk
from tkinter import filedialog, messagebox
from tkinter.ttk import Progressbar
import threading
import subprocess
import os
import time

def convert_video(ts_file, mp4_file, progress_callback):
    command = ['ffmpeg', '-i', ts_file, '-c:v', 'copy', '-c:a', 'copy', mp4_file]

    process = subprocess.Popen(command, stdout=subprocess.PIPE, stderr=subprocess.PIPE, universal_newlines=True)

    while True:
        output = process.stderr.read(1)
        if output == '' and process.poll() is not None:
            break
        if output:
            progress_callback()

    process.wait()

def start_conversion():
    ts_file = filedialog.askopenfilename(title="Selecione o arquivo .ts", filetypes=[("TS files", "*.ts")])
    if not ts_file:
        return

    mp4_file = ts_file.rsplit('.', 1)[0] + ".mp4"

    def update_progress():
        current_value = progress_bar['value']
        if current_value < 100:
            progress_bar['value'] = current_value + 1
            percent.set(f"{progress_bar['value']}%")
            window.update_idletasks()

    def run_conversion():
        progress_bar['value'] = 0
        try:
            convert_video(ts_file, mp4_file, update_progress)
            messagebox.showinfo("Sucesso", "Conversão realizada com sucesso!")
            # Abrir a pasta onde o arquivo foi salvo
            os.startfile(os.path.dirname(mp4_file))
            # Excluir o arquivo .ts
            os.remove(ts_file)
        except Exception as e:
            messagebox.showerror("Erro", f"Erro na conversão: {str(e)}")

    conversion_thread = threading.Thread(target=run_conversion)
    conversion_thread.start()

# Configuração da interface
window = tk.Tk()
window.title("Conversor de Vídeo TS para MP4")

# Definindo o tamanho da janela
window_width = 400
window_height = 200

# Calculando a posição x e y para centralizar a janela
screen_width = window.winfo_screenwidth()
screen_height = window.winfo_screenheight()
position_x = int((screen_width - window_width) / 2)
position_y = int((screen_height - window_height) / 2)

# Configurando a geometria da janela com posição centralizada
window.geometry(f"{window_width}x{window_height}+{position_x}+{position_y}")

percent = tk.StringVar()
percent.set("0%")

progress_bar = Progressbar(window, orient="horizontal", length=300, mode="determinate", maximum=100)
progress_bar.pack(pady=20)

percent_label = tk.Label(window, textvariable=percent)
percent_label.pack()

button = tk.Button(window, text="Escolher arquivo", command=start_conversion)
button.pack(pady=20)

window.mainloop()