Bump package version number to 0.5.3 #80

	# This workflow will install Python dependencies, run tests and lint with a variety of Python versions
	# For more information see: https://help.github.com/actions/language-and-framework-guides/using-python-with-github-actions

	name: Build, Test and Lint

	on: [push, pull_request]

	jobs:
	build_and_test:
	name: Build/test on ${{ matrix.os }}, Python ${{ matrix.python-version }}
	runs-on: ${{ matrix.os }}
	defaults:
	run:
	shell: bash
	strategy:
	fail-fast: false
	matrix:
	os: [ubuntu-latest, macos-latest, windows-latest]
	python-version: ["3.8", "3.9", "3.10"]

	steps:
	- uses: actions/checkout@v3

	- name: Install FFMPEG (Windows-only)
	if: ${{ matrix.os == 'windows-latest' }}
	uses: FedericoCarboni/setup-ffmpeg@v1
	id: setup-ffmpeg

	- name: Install FFMPEG (Non-Windows)
	run: \|
	if [ "$RUNNER_OS" == "macOS" ]; then
	brew install ffmpeg
	elif [ "$RUNNER_OS" == "Linux" ]; then
	# apt-spy needed because of issues with the default APT repos for Workflow hosts - https://github.com/actions/runner-images/issues/675
	sudo gem install apt-spy2
	sudo apt-spy2 fix --commit --launchpad --country=US
	sudo apt-get update
	sudo apt install -y ffmpeg
	fi

	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v3
	with:
	python-version: ${{ matrix.python-version }}

	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	python -m pip install pytest
	pip install .
	- name: Lint with black
	uses: psf/black@stable
	with:
	version: "22.3.0"
	- name: Test with pytest
	run: \|
	pytest

Provide feedback