Just like skype interview but it's not live. They will give you a link in the email for that digital interview. You must download the app. Once you are ready, you can click start (can do anytime anywhere before the expiry date). 30 seconds of reading the question, 1 minute to answer the question. It will start record by its own once that 30 secs reading time is done. There is countdown for it, so make sure think fast and know what to answer.

Anyway, they will include practice questions as well. So practice until you feel comfortable before attempt the real one.

HireVue is the worst thing ever to happen to recruitment process tbh.