Vertical Video Production: Shoot, Frame and Edit for 9:16

This decision shapes every step after it, so make it before you set up the camera.

• Put the eyes on the upper third line, not the centre. A face that sits too low disappears behind the captions and the title.
• Frame tighter than you would for horizontal: chest-up for talking heads. A wide shot on a phone makes the subject tiny.
• Keep movement vertical when you can. A person walking towards the camera fits the frame; a person walking across it leaves it in a second.
• For two people, stack them (one above the other) or cut between them. Side by side only works if they sit very close together.
• Hold the phone or camera steady and level. Small tilts are more visible in a tall frame.
• Light the face from the front or slightly to the side. In vertical video, the face is often the largest thing on screen.

Every short-form player draws its own interface over your video: the account name, caption text and sound label along the bottom, the like, comment and share buttons down the right edge. Neither YouTube nor TikTok publishes exact pixel values for organic posts, so the practical rule is to keep faces, captions and on-screen text in the centre band, clear of the bottom of the frame and the right edge. Read more in the safe zone entry.

The specs pages for YouTube Shorts, TikTok and Instagram Reels list what each platform officially publishes, and the Shorts and TikTok pages offer transparent 1080×1920 overlays you can drop on your timeline. Check the final clip on a real phone as well: overlays are approximations.

Many viewers scroll with the sound off, so captions are part of the picture, not an extra.

• Burn the captions into the video so they look the same on every platform. See burned-in captions for the trade-offs.
• Place them in the centre band or just below the face, above the platform's bottom interface.
• Keep each caption to a few words and a large, bold font. Two short lines read faster than one long one.
• Use one hook line of on-screen text in the first second that says what the video is about.
• Check names and technical terms: automatic captions mishear them, and a misspelled name looks careless.

Viewers forgive soft video faster than bad audio. A clip-on microphone close to the speaker beats the camera's built-in microphone in almost every room. Record a few seconds of room tone so you can smooth cuts, and keep music low enough that speech stays clear on phone speakers.

Short-form pacing is tight: cut pauses and false starts, and change the picture often enough that the frame does not feel static. B-roll, cutaway footage that shows what the speaker talks about, is the easiest way to do that without jump cuts every second. If you do not have your own, AI B-roll in HypeNest adds stock or generated footage at the moments a clip needs it.

If your production is a horizontal video, vertical clips come from cropping it. The steps are the same whether you do it by hand or with a tool.

• Resolution: 1080×1920 is the common target for Shorts, TikTok and Reels. The platforms do not publish an official organic resolution.
• Aspect ratio: 9:16. YouTube also treats square videos up to three minutes as Shorts.
• Format: MP4 with H.264 video and AAC audio is accepted everywhere.
• Frame rate: keep the frame rate you shot in. Converting 25 to 30 frames per second adds judder.
• Length: Shorts can be up to three minutes; shorter clips with one clear point are easier to watch through. More in how long a YouTube Short should be.

HypeNest is built for the second production path: you upload a long horizontal video, and it proposes vertical 9:16 clips that keep the active speaker in frame, with captions burned in. In the clip editor you switch between Fill, Split, PiP and Fit, mark the regions that should stay on screen, trim the clip and fix caption words. The step-by-step guide for that path is how to reframe horizontal video to vertical.

For a quick start, the vertical video converter turns a landscape video into vertical clips. You review every clip before you publish it to YouTube or TikTok or download it, and there is no watermark on any plan.