On windows 7+ (64 or 32 bit) and linux (64 bit), ffpyplayer wheels can be installed for python 3.5+ using:
pip install ffpyplayer
Instalation and documentation at (ffpyplayer)[https://matham.github.io/ffpyplayer/installation.html]

 Pillow, tkinter

Version = 1.0

Good sound and image synchronization. 
Use of standard GUI python tkinter library
Resized automatic main window according to video format.
Simple example of a video editor.

main window not resizable at the user's will.
It does not have time scroll bars or sound control.
lack of more buttons and more obtions, pause, stop, play, etc ...

Adapt the image buffer to the size of the form with custom resizing.
add time and sound controls, with inter-activity locks.
many other things that must be developed.

Version = 1.1

included scroll bar and buttons pause and restart and snapshot
start of the application without a source file, and resizing of
image when we act with the main window.

Version = 1.2

- Avoid the reproduction of the distorted image, maintaining its 
scale proportion.
- Others ...

# -*- mode: python ; coding: utf-8 -*-


block_cipher = None

site_packages = '/home/hernani/.local/lib/python3.8/site-packages'
image_root = '/home/hernani/Documentos/Documentos/python/github.com/mov-v1.2/Images'

a = Analysis(['viewerplayer.py'],
             pathex=['/home/hernani/Documentos/Documentos/python/github.com/mov-v1.2'],
             binaries=[
                 ('{}/ffpyplayer/*.so'.format(site_packages), 'ffpyplayer'),
                 ('{}/ffpyplayer/player/*.so'.format(site_packages), 'ffpyplayer/player')
             ],
             datas=[],
             hiddenimports=['PIL', 'PIL._tkinter_finder'],
             hookspath=[],
             runtime_hooks=[],
             excludes=[],
             win_no_prefer_redirects=False,
             win_private_assemblies=False,
             cipher=block_cipher,
             noarchive=False)
a.datas += [('apply_b.png','{}/apply_b.png'.format(image_root), "DATA"), ('flash.png', '{}/flash.png'.format(image_root), "DATA"), ('open_b.png', '{}/open_b.png'.format(image_root), "DATA"), ('pause_b.png', '{}/pause_b.png'.format(image_root), "DATA"), ('play_b.png', '{}/play_b.png'.format(image_root), "DATA"), ('repeat_b.png', '{}/repeat_b.png'.format(image_root), "DATA"), ('snapshot_b.png', '{}/snapshot_b.png'.format(image_root), "DATA"), ('sound_b.png', '{}/sound_b.png'.format(image_root), "DATA")]
pyz = PYZ(a.pure, a.zipped_data,
             cipher=block_cipher)
exe = EXE(pyz,
          a.scripts,
          a.binaries,
          a.zipfiles,
          a.datas,
          [],
          name='viewerplayer',
          debug=False,
          bootloader_ignore_signals=False,
          strip=False,
          upx=True,
          upx_exclude=[],
          runtime_tmpdir=None,
          console=True , icon='pirate-10.ico')