One Way Video Interviews: How They Work and When They Beat a Phone Screen

A one way video interview is a screening round where the employer sets the questions in advance, the candidate records answers alone on their own device with no interviewer present, and the hiring team watches the recordings later. You will also see it called an asynchronous video interview or a recorded interview. Most recruiters just call it a one way. It sits between the resume screen and the first live conversation.

Set up well, it gives a recruiter back several days of calendar time. Set up carelessly, it quietly drops a share of the pipeline that nobody notices leaving. The difference usually comes down to a handful of settings that take a few minutes to change and that most teams never touch.

How does a one way video interview work for the recruiter?

You build a template with a set of questions, a time limit for each answer, a short preparation window before recording starts, a rule on retakes and a deadline. The tool or your applicant tracking system sends each candidate a link. Candidates open it, usually on a phone, work through the questions and submit. Reviewers then watch on their own schedule and score against a rubric.

The clearest public picture of how employers actually set these up comes from Patrick Dunlop, Djurre Holtrop and Serena Wee, writing in the International Journal of Selection and Assessment in 2022. They studied archival data from one video interview vendor covering 2,550,105 responses from 627,999 candidates to 52,623 questions in 12,105 interview templates. Most interviews had four or five questions. Candidates typically had 30 seconds to prepare and two minutes to answer, and previewing questions or recording again was rarely allowed.

Two further findings deserve attention. The settings employers used closely matched the platform defaults, which suggests most teams run whatever the vendor shipped. And the median interview had only ten candidates in it, so this format is used on small shortlists as much as on large campus intakes.

How many questions should a one way video interview have?

Four is the right number for most roles, and five if the role is genuinely varied. That matches what most employers in the Dunlop study already chose, and in practice completion and answer quality both drop as the list grows. Nobody does their best work on question eight at eleven at night.

A structure that works well looks like this. Question one is a warm up that you barely score, because the first answer anyone records tends to be their weakest. Something like asking what caught their attention about the role is enough. Questions two and three carry the weight and tie directly to a line on your scorecard, as behavioural or situational prompts. Question four is specific to the role and concrete enough that someone bluffing cannot answer it well.

Leave out anything a form field answers better. Notice period, current and expected CTC, preferred location and willingness to relocate all belong in the application form. Asking someone to record ninety seconds of video to say they have a sixty day notice period wastes their evening and your review time. For guidance on question wording by role, our guide on interview questions by role is a useful starting point.

What response window and retake rules should you set?

Allow retakes. The argument against them is that candidates can polish their answers, which supposedly rewards preparation over substance. In practice a no retake rule mostly punishes the person whose child walked into the room or whose first attempt was ruined by nerves. Capping retakes at two or three per question is a sensible middle ground.

Tell candidates the retake rule in the invitation itself. Finding it out halfway through a recording feels like a trap, and candidates remember it as one.

For the response window, three to five days that include a weekend is a sound default. Anything under 48 hours works against the people you most want, who are often employed and busy. Send the invitation midweek with a deadline early the following week, and set an automatic reminder two days before it closes, because a large share of completions tends to arrive near the deadline.

How do you review 40 recordings without losing a whole day?

Forty candidates answering four questions at two minutes each is more than five hours of footage. Watched candidate by candidate, from start to finish, that takes well over a day once you add notes. This single cost is why many teams give up on one way rounds after two hiring cycles.

The fix is to review by question rather than by candidate. Pick your strongest question, usually question two, and watch that one answer for all forty people in a single sitting. With captions on and playback at one and a half times speed, that takes about an hour, and you end up with impressions that can actually be compared. Watching candidate by candidate is slower and invites drift, because by the thirtieth candidate you are comparing against a fading memory of the fourth.

That first pass sorts people into yes, no and maybe. Only then do you watch the full set of answers for the yes and maybe group, which is typically twelve to fifteen people. The whole review lands at under three hours for a pool that would otherwise have needed forty phone calls.

Never send a hiring manager forty recordings and expect a reply. Send the best eight with a one line note on each, and where your tool allows it, share the short clip that made you shortlist the person. Managers will watch a forty second clip between meetings. They rarely open a five minute file.

How do you score answers consistently across reviewers?

Write the rubric before you write the questions. Keep it to three or four dimensions, each with plain descriptions of what a weak, an adequate and a strong answer sounds like for this particular role. A loose dimension such as communication produces loose scores. A specific one, such as explaining a technical decision to a non technical listener without jargon, produces scores that two reviewers can agree on.

Three working rules keep scoring fair. Reviewers score on their own and only see the ratings of others after they submit. The panel scores three recordings together at the start of every new role and talks through the gaps before anyone reviews alone. And each reviewer scores all candidates on the same question in one sitting, which is the same batching habit described above, applied to fairness instead of speed.

The research offers some reassurance on the ratings themselves. A meta analysis by Rosemary Hyejin Moon, Jiyoung Park and Hyung In Park in Current Psychology pooled 24 studies covering 31 independent samples of technology mediated interviews and found that synchrony, meaning whether the interview was live or recorded, shaped the results. Treat that as a reason to keep the rubric tight and the same across formats, so the comparison you make is between candidates.

Why do candidates drop out of one way video interviews?

Candidates generally prefer a person. A poll of 2,019 US adults by the American Staffing Association, reported by SHRM in 2023, found 70 percent preferred in person interviews, 17 percent preferred video calls and 9 percent preferred the phone. The Moon meta analysis also found that applicants in technology mediated interviews reported lower organisational attractiveness and weaker behavioural intentions, such as willingness to recommend the employer, than applicants interviewed face to face.

So the format works for assessment and costs some goodwill. The goodwill can be protected. An earlier study by Falko Brenner, Tuulia Ortner and Doris Fay in Frontiers in Psychology in 2016, with 106 participants, found that perceived usefulness and perceived ease of use both predicted how people felt about recorded interviews. When candidates understand why they are being asked and find the tool easy, they mind it much less.

A few concrete steps reduce drop off.

1. Explain the reason in two honest sentences in the invitation. It saves the candidate a scheduling round and lets more than one person on the panel hear them.
2. State the total time, for example four questions, about ten minutes, with five days to complete.
3. Let candidates see each question before the recording timer starts.
4. Allow retakes and say so before they begin.
5. Make sure it works on a phone over mobile data, and test it yourself before launch.
6. Give a named person to contact for technical trouble.
7. Commit to a date by which every candidate will hear back, and keep it.

Be open about how recordings are handled as well. Article 50(1) of the EU AI Act requires that people be informed when they are interacting directly with an AI system, unless that is obvious. In India, the Press Information Bureau summary of the DPDP Rules, 2025 says requests to access, correct or erase personal data must be answered within a maximum of ninety days. State your retention period in the invitation and delete on schedule. Our guide to candidate data privacy in hiring has a notice you can adapt.

When is a one way better than a 20 minute phone screen?

The appeal for recruiters is arithmetic. Scheduling forty phone screens can take longer than holding them, and a one way round removes the back and forth completely.

Two rules of thumb hold up well. Below about fifteen candidates for a specialist role, the phone is quicker and better. Above about thirty for a well defined role with a stable brief, the one way wins on both time and fairness of comparison. Use it to replace the first filter and keep a live conversation before any offer. For a fuller comparison, see live versus recorded interviews.

Sources

1. International Journal of Selection and Assessment, Dunlop, Holtrop and Wee, How asynchronous video interviews are used in practice, 2022
2. Current Psychology, Moon, Park and Park, Technology mediated interviews: meta analyses on interview ratings and job applicants responses, 2026
3. SHRM, Majority of job seekers prefer in person interviews, 2023
4. Frontiers in Psychology, Brenner, Ortner and Fay, Asynchronous video interviewing as a new technology in personnel selection: The applicants point of view, 2016
5. European Commission AI Act Service Desk, Regulation (EU) 2024/1689, Article 50: Transparency obligations, 2024
6. Press Information Bureau, Government of India, Digital Personal Data Protection Rules, 2025, 2025