1. Create a new fixture in `packages/web-renderer/src/test/fixtures`.
2. Add the new fixture to `packages/web-renderer/src/test/Root.tsx` for previewing.
3. Create a new test file in `packages/web-renderer/src/test`.
4. Import the fixture and necessary testing utilities.
5. Define a test case using `vitest` to render the component with the fixture.
6. Use `renderStillOnWeb` to generate a visual snapshot.
7. Use `testImage` to compare the snapshot with the expected output.
8. Run the test using `bunx vitest src/test/video.test.tsx`.
SynapticSkills