fix: some video varant bitrate is str #27

	---
	name: pytest
	on: push

	jobs:
	pytest:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: ["3.8", "3.9", "3.10", "3.11"]

	steps:
	- name: Checkout code
	uses: actions/checkout@v3

	- name: Setup Python
	uses: actions/setup-python@v4
	with:
	python-version: ${{ matrix.python-version }}
	cache: pip

	- name: Setup Elasticsearch
	run: \|
	pushd tests/elasticsearch
	docker compose up -d --wait
	popd

	- name: Run pytest
	run: \|
	pip install -r requirements-dev.txt
	pytest -v

Provide feedback