One-way video interview tips that actually help
The tips that change the recording are about the clock, the lens, and the first sentence. Not about a perfect backdrop.
Use prep time to outline, not to script
When the countdown starts, write three words: the situation, the action, the result. If you try to compose sentences, you will read them, and reading looks like reading. Speaking from three words sounds like a person.
Start with the answer
Reviewers often form a view in the opening seconds, because they have a queue of these to watch. "Thanks for the question, I'm really excited to be here" spends the only attention you are guaranteed. Start with the point, then support it.
Look at the lens at the moments that matter
You do not have to stare at the camera for the entire answer. Look at the lens when you say the first sentence and when you say the result. A small sticky note next to the webcam is a simple fix if your eyes drift to your own preview.
Light your face from the front
A window or lamp behind the screen, not behind your head. If your face is in shadow, the words have to do all the work. Check this in a local recording before the real interview. OneShot plays the video back in the browser so you can see the framing.
If you blank, keep the take
Pause, look at your three words, and continue. A two-second pause feels endless to you and ordinary to the reviewer. Restarting the sentence three times, or burning a retake on a small stumble, is more costly. If you only get one take, you were never going to get a cleaner one anyway.
Finish before the buzzer
Aim to land the result with 10 to 15 seconds left. An answer that ends cleanly is stronger than one that was more detailed and got sliced in half. You can practice that pacing with the same timer the employer is likely to use.