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@aahmd
Created February 24, 2019 06:00
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video player using tkinter + vlc python bindings
#! /usr/bin/python
# -*- coding: utf-8 -*-
"""vlc media player; based off example in vlc repo:
`http://git.videolan.org/?p=vlc/bindings/python.git;a=commit;h=HEAD`
See also:
`http://infohost.nmt.edu/tcc/help/pubs/tkinter/web/menu.html`
`http://infohost.nmt.edu/tcc/help/pubs/tkinter/web/menu-coptions.html`
"""
import os
import sys
from functools import partial
import time
import pathlib
import vlc
import tkinter as tk
from tkinter import ttk
from tkinter.font import Font
from tkinter.filedialog import askopenfilename
class PyPlayer(tk.Frame):
def __init__(self, container, container_instance, title=None):
tk.Frame.__init__(self, container_instance)
self.container = container
self.container_instance = container_instance
self.initial_directory = pathlib.Path(os.path.expanduser("~"))
self.menu_font = Font(family="Verdana", size=20)
self.default_font = Font(family="Times New Roman", size=16)
# create vlc instance
self.vlc_instance, self.vlc_media_player_instance = self.create_vlc_instance()
# main menubar
self.menubar = tk.Menu(self.container_instance)
self.menubar.config(font=self.menu_font)
# cascading file menu
self.file_menu = tk.Menu(self.menubar, tearoff=0)
self.create_file_menu()
# cascading list menu
self.list_menu = tk.Menu(self.menubar, tearoff=0)
self.create_list_menu()
# other menus
self.menubar.add_command(label="More", command=None)
self.menubar.add_command(label="Debug", command=self._debug)
self.menubar.add_command(label="Quit", command=self.close)
self.container_instance.config(menu=self.menubar)
# vlc video frame
self.video_panel = ttk.Frame(self.container_instance)
self.canvas = tk.Canvas(self.video_panel, background='black')
self.canvas.pack(fill=tk.BOTH, expand=1)
self.video_panel.pack(fill=tk.BOTH, expand=1)
# controls
self.create_control_panel()
def _debug(self):
"""Debugging."""
import pdb; pdb.set_trace()
pass
def create_control_panel(self):
"""Add control panel."""
control_panel = ttk.Frame(self.container_instance)
pause = ttk.Button(control_panel, text="Pause", command=self.pause)
play = ttk.Button(control_panel, text="Play", command=self.play)
stop = ttk.Button(control_panel, text="Stop", command=self.stop)
volume = ttk.Button(control_panel, text="Volume", command=None)
pause.pack(side=tk.LEFT)
play.pack(side=tk.LEFT)
stop.pack(side=tk.LEFT)
volume.pack(side=tk.LEFT)
control_panel.pack(side=tk.BOTTOM)
def create_vlc_instance(self):
"""Create a vlc instance; `https://www.olivieraubert.net/vlc/python-ctypes/doc/vlc.MediaPlayer-class.html`"""
vlc_instance = vlc.Instance()
vlc_media_player_instance = vlc_instance.media_player_new()
self.container_instance.update()
return vlc_instance, vlc_media_player_instance
def get_handle(self):
return self.video_panel.winfo_id()
def play(self):
"""Play a file."""
if not self.vlc_media_player_instance.get_media():
self.open()
else:
if self.vlc_media_player_instance.play() == -1:
pass
def close(self):
"""Close the window."""
self.container.delete_window()
def pause(self):
"""Pause the player."""
self.vlc_media_player_instance.pause()
def stop(self):
"""Stop the player."""
self.vlc_media_player_instance.stop()
def open(self):
"""New window allowing user to select a file and play."""
file = askopenfilename(
initialdir=self.initial_directory,
filetypes=(
("Audio Video Interleave", "*.avi"),
("Matroska", "*.mkv"),
)
)
if isinstance(file, tuple):
return
if os.path.isfile(file):
self.play_film(file)
def play_film(self, file):
"""Invokes the `play` method on the vlc instance for the current file."""
directory_name = os.path.dirname(file)
file_name = os.path.basename(file)
self.Media = self.vlc_instance.media_new(
str(os.path.join(directory_name, file_name))
)
self.Media.get_meta()
self.vlc_media_player_instance.set_media(self.Media)
self.vlc_media_player_instance.set_xwindow(self.get_handle())
self.play()
@staticmethod
def get_film_name(film) -> str:
"""Removes directory from film name."""
return film.split('/')[-1]
def create_file_menu(self):
"""Create file menu."""
self.file_menu.add_command(label="Open", command=self.open, font=self.default_font, accelerator="ctrl + o")
self.file_menu.add_command(label="Search", command=None, font=self.default_font, accelerator="ctrl + s")
self.file_menu.add_separator()
self.file_menu.add_command(label="Quit", command=self.close, font=("Verdana", 14, "bold"), accelerator="ctrl + q")
self.menubar.add_cascade(label="File", menu=self.file_menu)
def create_film_entry(self, film):
"""Adds an entry to the `list_menu` for a given film."""
self.list_menu.add_command(
label=self.get_film_name(film),
command=partial(self.play_film, film),
font=self.default_font
)
def create_list_menu(self):
"""List all films present on system."""
films = []
try:
for root, dirs, files in os.walk(str(self.initial_directory)):
for file in files:
if file.endswith(('.mkv', '.avi')) and not file.endswith(('.sample.mkv', '.sample.avi')):
films.append(os.path.join(root, file))
except TypeError:
raise("Error")
films.sort(key=lambda s: s.lower().split('/')[-1])
[self.create_film_entry(film) for film in films]
self.menubar.add_cascade(label="All Films", menu=self.list_menu)
class BaseTkContainer:
def __init__(self):
self.tk_instance = tk.Tk()
self.tk_instance.title("py player")
self.tk_instance.protocol("WM_DELETE_WINDOW", self.delete_window)
self.tk_instance.geometry("1920x1080") # default to 1080p
self.tk_instance.configure(background='black')
self.theme = ttk.Style()
self.theme.theme_use("alt")
def delete_window(self):
tk_instance = self.tk_instance
tk_instance.quit()
tk_instance.destroy()
os._exit(1)
def __repr__(self):
return "Base tk Container"
root = BaseTkContainer()
player = PyPlayer(root, root.tk_instance, title="pyplayer")
root.tk_instance.mainloop()
@aahmd
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aahmd commented Nov 4, 2021

@not-nef I'll try to make an update soon that includes some documentation

@not-nef
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not-nef commented Nov 5, 2021

Thanks :D

@aahmd
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aahmd commented Dec 10, 2021

@melodical-me are you still using this at all? It's a shame the buttons don't work and one can't govern playback, I agree. I"m going to make some updates to address that. @not-nef documentation on the way!

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