fixed ffmpeg errors and added cli

bin/lib/ffmpeg/pyproject.toml

@@ -0,0 +1,15 @@
+[tool.black]
+skip-string-normalization = true
+target_version = ['py27']  # TODO: drop Python 2 support (... "Soon").
+include = '\.pyi?$'
+exclude = '''
+(
+  /(
+      \.eggs
+    | \.git
+    | \.tox
+    | \venv
+    | dist
+  )/
+)
+'''

bin/lib/ffmpeg/pytest.ini

@@ -0,0 +1,2 @@
+[pytest]
+testpaths = ffmpeg/tests

bin/lib/ffmpeg/setup.cfg

@@ -0,0 +1,2 @@
+[aliases]
+test=pytest

bin/lib/ffmpeg/setup.py

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+from setuptools import setup
+from textwrap import dedent
+
+version = '0.2.0'
+download_url = 'https://github.com/kkroening/ffmpeg-python/archive/v{}.zip'.format(
+    version
+)
+
+long_description = dedent(
+    '''\
+    ffmpeg-python: Python bindings for FFmpeg
+    =========================================
+
+    :Github: https://github.com/kkroening/ffmpeg-python
+    :API Reference: https://kkroening.github.io/ffmpeg-python/
+'''
+)
+
+
+file_formats = [
+    'aac',
+    'ac3',
+    'avi',
+    'bmp',
+    'flac',
+    'gif',
+    'mov',
+    'mp3',
+    'mp4',
+    'png',
+    'raw',
+    'rawvideo',
+    'wav',
+]
+file_formats += ['.{}'.format(x) for x in file_formats]
+
+misc_keywords = [
+    '-vf',
+    'a/v',
+    'audio',
+    'dsp',
+    'FFmpeg',
+    'ffmpeg',
+    'ffprobe',
+    'filtering',
+    'filter_complex',
+    'movie',
+    'render',
+    'signals',
+    'sound',
+    'streaming',
+    'streams',
+    'vf',
+    'video',
+    'wrapper',
+]
+
+keywords = misc_keywords + file_formats
+
+setup(
+    name='ffmpeg-python',
+    packages=['ffmpeg'],
+    version=version,
+    description='Python bindings for FFmpeg - with complex filtering support',
+    author='Karl Kroening',
+    author_email='karlk@kralnet.us',
+    url='https://github.com/kkroening/ffmpeg-python',
+    download_url=download_url,
+    keywords=keywords,
+    long_description=long_description,
+    install_requires=['future'],
+    extras_require={
+        'dev': [
+            'future==0.17.1',
+            'numpy==1.16.4',
+            'pytest-mock==1.10.4',
+            'pytest==4.6.1',
+            'Sphinx==2.1.0',
+            'tox==3.12.1',
+        ]
+    },
+    classifiers=[
+        'Intended Audience :: Developers',
+        'License :: OSI Approved :: Apache Software License',
+        'Natural Language :: English',
+        'Operating System :: OS Independent',
+        'Programming Language :: Python',
+        'Programming Language :: Python :: 2',
+        'Programming Language :: Python :: 2.7',
+        'Programming Language :: Python :: 3',
+        'Programming Language :: Python :: 3.3',
+        'Programming Language :: Python :: 3.4',
+        'Programming Language :: Python :: 3.5',
+        'Programming Language :: Python :: 3.6',
+        'Programming Language :: Python :: 3.7',
+        'Programming Language :: Python :: 3.8',
+        'Programming Language :: Python :: 3.9',
+        'Programming Language :: Python :: 3.10',
+    ],
+)

bin/lib/ffmpeg/tox.ini

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+# Tox (https://tox.readthedocs.io/) is a tool for running tests
+# in multiple virtualenvs. This configuration file will run the
+# test suite on all supported python versions. To use it, "pip install tox"
+# and then run "tox" from this directory.
+
+[tox]
+envlist = py27, py35, py36, py37, py38, py39, py310
+
+[gh-actions]
+python =
+    2.7: py27
+    3.5: py35
+    3.6: py36
+    3.7: py37
+    3.8: py38
+    3.9: py39
+    3.10: py310
+
+[testenv]
+commands = py.test -vv
+deps =
+    future
+    pytest
+    pytest-mock