How to Film B-Roll for a Month in 30 Minutes

If you post three short videos a week with three or four cutaways in each, you need about 25 to 35 B-roll clips a month. You can film that in one 30-minute session. Pick five subjects from your work, film the same six shots of each one, keep every clip to about 10 seconds, and say nothing while you film. Then spend the last five minutes putting the clips into folders by subject, so you can find them in three weeks.

Here's the half hour:

1. Set up (5 min). Clean the lens, set the camera, clear the desk, and turn on Do Not Disturb.
2. Film five subjects (4 min each, 20 min total). Get six shots of each: hands, face, wide, over the shoulder, an odd angle and one slow move.
3. Sort (5 min). Move the clips off the phone into one folder per subject and delete the bad ones.

That gives you about 30 clips. If about 70% are usable and you use each one twice, that covers roughly 12 videos. These are our estimates, so the calculator below lets you plug in your own posting schedule. The rest of this post covers what to film, how to film it, and how to use the clips without your feed looking repetitive.

Work out how many clips your month needs

The number depends on three things: how many videos you post, how many cutaways you put in each one, and how often you're willing to reuse a clip. Most guides skip this math and tell you to "film a lot." Filming too much wastes your half hour, and filming too little leaves you hunting for stock footage on edit day.

For the cutaways-per-video number, a quick way to estimate is one cutaway per point you make. A 45-second talking-head clip with a hook, three points and an ending usually has room for three or four. Descript's B-roll guide puts a typical cutaway at three to five seconds on screen. In our experience, short-form cutaways run shorter, about two to three seconds, because the edit moves faster.

What to do with this: write down your "clips to film" number. That's your target for the shoot, and it tells you whether one session is enough.

Film five subjects, because subjects are what you'll search for later

When you're editing and need a cutaway, you think in subjects. "I need something of me working," or "I need a shot of the product." So plan the shoot the same way. Pick five subjects that come up again and again in your videos.

For most founders and small teams, these five cover nearly every video:

Swap any row for something closer to your business. A bakery's list might be dough, the oven, the counter, the baker and the finished bread. Thomas Frank, who sells a Notion system for YouTubers, tags B-roll by where it's filmed and says "If you can batch your shots together by location, you'll save a ton of time". Five subjects in one room is that idea applied to a phone and a desk.

Screens are the exception. Don't film your laptop screen with your phone. Use a screen recorder instead (QuickTime on a Mac, the Snipping Tool on Windows 11, or the built-in recorder on your phone). Phone footage of a screen tends to flicker and show stripes, and the recording is sharper anyway.

What to do with this: write your five subjects on a sticky note and put it next to where you'll film.

Get the same six shots of every subject

The fastest way to film a lot of B-roll without thinking is to use one fixed list of shots and repeat it for every subject. Video journalists have done this for years with the five-shot sequence. Andrew Lih and Lam Vo's one-page guide to it, based on Michael Rosenblum's work and BBC training, lists the shots in this order:

1. Close-up of the hands. What is being done. Get close. A bit of mystery holds attention.
2. Close-up of the face. Who is doing it. Show both eyes, and leave space in front of the face.
3. Wide shot. Where it's happening. Show the room and the light.
4. Over the shoulder. How it's done. Stand behind and shoot down at the work, as if through your own eyes.
5. An unusual angle. Anything else. Shoot from the floor, from above, or through something in the foreground.

We add a sixth: one slow move. Slide the phone sideways along the desk, or push it slowly toward the subject. A cutaway with movement in it feels less like a still photo, and one moving clip per subject is enough.

For the face and over-the-shoulder shots of yourself, put the phone on a small tripod, frame the shot, start recording, then walk into place. It's slower than having someone hold the camera, so give those two shots an extra 30 seconds each.

What to do with this: copy this list into your phone's notes app and tick off each shot as you go.

B-ROLL SHOOT · [date]

Setup
[ ] Lens wiped
[ ] Do Not Disturb on, phone has 10GB+ free
[ ] Camera: 4K or 1080p at 30 fps, vertical
[ ] Desk cleared of anything with a date on it
[ ] Exposure and focus locked

For each subject (about 4 min each)
[ ] Hands, close
[ ] Face, close (or the product's "face": logo, label)
[ ] Wide
[ ] Over the shoulder
[ ] Unusual angle
[ ] One slow move (slide or push in)

Subjects
1. ____________   2. ____________   3. ____________
4. ____________   5. ____________

Swap your top halfway through: [ ]

Record about 10 seconds and hold still at both ends

Advice on clip length is all over the place. Lih and Vo's guide says to record 10 seconds for each shot. TechSmith's Matthew Pierce says to hold B-roll for "at least 10-15 seconds for short videos". Filmmaker Clinton Stark goes further, with a 15-second rule so the shots can "breathe" at the start and end. Descript says three to five seconds is enough.

The longer numbers come from documentary and long-form work, where a cutaway can sit on screen for 10 seconds. For short-form, you'll use two or three seconds of each clip. Ten seconds gives you a few choices of which seconds to use. Going to 15 adds about two and a half minutes of recording across 30 shots, and you won't use the extra footage.

Two habits make the 10 seconds usable:

• Hold still for two seconds before and after any movement. That gives you a clean place to cut in and out.
• Don't talk, hum or narrate. You'll lay your own voice over these clips. Room sound with a stray "okay, next one" in it is useless.

What to do with this: count "one, two" in your head before you start moving and after you stop. It feels slow while filming and looks right in the edit.

Set the phone once, then don't touch the settings

You only need to get a few settings right, and you set them before the first shot.

If you also make horizontal YouTube videos, shoot horizontal in 4K. A 3840 x 2160 frame is tall enough to crop a full 1080 x 1920 vertical clip out of it. Our post on reframing horizontal footage to vertical covers the crop math. Keep the subject near the middle of the frame when you shoot, so the vertical crop doesn't cut it off.

For iPhone users, our iPhone settings guide shows where each setting lives. For window placement, see lighting for talking-head videos. The same setup works for B-roll.

One setting most phone guides skip is shutter speed. The built-in camera apps set it for you, which is fine. If you use a manual app like the free Blackmagic Camera app (iPhone and Android), follow the 180-degree rule. That means setting the shutter to double your frame rate, so 1/60 for 30 fps. Movement then has the slight blur people expect, instead of looking choppy.

What to do with this: set these once before the first subject and don't change anything until you're done. Mixed settings are the main reason batch footage looks like it came from different days.

Make a month of clips look like more than one day

The risk with filming everything at once is that every cutaway has the same shirt, the same light and the same mug. A few small changes fix most of it:

• Swap your top halfway through. Cutaways of your hands and shoulders then match more of your talking-head videos. Prassede Kemp of Numinous Creative suggests several outfit and location changes for the same reason when batching whole videos.
• Move one thing between subjects. Open the blinds, switch on a lamp, or move the plant.
• Keep dates out of the shot. Wall calendars, seasonal decorations, a dated newspaper, or a phone lock screen showing the time all tell people when you filmed. Clips without them stay usable for months.
• Film the real work. Kemp's advice is to film "you doing your actual work, making coffee, walking to the car," and add your voice later. Staged-looking B-roll is easy to spot. Clips of the work you'd be doing anyway look natural.

What to do with this: before you press record, scan the frame for anything with a date, a season or a time on it.

Sort the clips in five minutes or you'll never find them

Unsorted B-roll is almost as bad as no B-roll. One editor on r/VideoEditing put it well: clips with names like "pexels_video_1234" become "invisible the moment it leaves the browser tab." Their fix was to rename at the moment you save, and keep folders by theme rather than by project, so one clip can serve many videos.

Use the last five minutes of your session for this:

B-ROLL/
  2026-10/
    1-hands/
      hands_close_typing_01.mov
      hands_ots_notebook_02.mov
    2-product/
      product_wide_desk_01.mov
      product_move_pushin_02.mov
    3-space/
    4-me/
    5-details/
  USED.csv     ← date, video, clip file name

The name pattern is subject_shot_action_number. Use the shot words from the list above (close, face, wide, ots, odd, move). In the editor, typing "hands_ots" brings up every over-the-shoulder hands clip from every month.

The USED.csv file is a three-column list: date, video title, clip name. Add a line each time you use a clip. It takes ten seconds and stops you putting the same cutaway in two videos back to back. If you'd rather work in Notion, Thomas Frank's B-roll database does the same job with more fields.

What to do with this: make the folder structure once, now, and copy it for each new month.

Use the clips sparingly, and don't use them to fix a weak video

Cutaways do two jobs in a short video. They hide jump cuts when you've trimmed out a pause, and they show the thing you're talking about. If a cutaway does neither, leave it out.

Don't expect B-roll to fix retention on its own. One creator on r/NewTubers tested six short videos with B-roll backgrounds against a plain control, and two of the B-roll versions did worse. That's one person's small test, not a study. Still, it's a good reason to treat cutaways as support for a strong hook and clear words. Our post on editing time vs views covers which edits are worth your time.

A few rules for reusing clips:

1. Space them out. Leave at least a week between uses of the same clip. The USED.csv file makes this easy.
2. Reuse cutaways, not whole posts. Putting a clip inside a new talking-head video is fine. Posting the same B-roll again with only new text on top is riskier. Several creators on r/InstagramMarketing report that Instagram's trial Reels flagged near-identical videos as duplicates, even after re-editing, while changing the B-roll itself worked. Those are reports from users, not an official rule.
3. Make sure the bulk of each video is new. YouTube's monetization rules allow the same intro and outro on every video "but the bulk of your content is different." Fresh words over familiar cutaways meets that easily.
4. Retire one subject a month. Next month, film four of the same subjects and swap one for something new. The library grows and stays fresh.

When you drop in cutaways, your face leaves the screen for a moment. Captions keep the words on screen through the cut, so viewers don't lose the thread. You can add them with the free auto-captions in CapCut, TikTok or Instagram's Edits app, or with an animated caption tool like Sycamore if you want the same style on every video.

What to do with this: set a reminder for the same day next month to film your next 30 minutes, with one new subject.

When stock footage is the better answer

Some shots aren't worth filming yourself: a city skyline, rain on a window, a crowded airport. For those, stock footage is faster, and plenty of it is free.

Stock can't show your hands, your product or your desk, and those are the shots that make a video feel like yours. Use your own clips for anything about your work, and stock for the general world around it. AI-generated cutaways are another option for short generic shots. Our honest review of AI video tools covers what they cost per usable shot and when you need to label them.

What to do with this: add a sixth folder, 6-stock, and rename stock clips with the same pattern when you download them.

Fit the shoot into your filming day

The easiest time to film B-roll is right after a talking-head batch, while the light, the tripod and the clean desk are already set up. The social media agency Nativz ends its one-day shoot plan with a final block for "extra B-roll and room tone" for the same reason. If you batch your videos every week or two, as in our post on batching vs posting daily, add these 30 minutes to the first session of the month.

If you plan your month in one sitting, add a B-roll line to each video's outline, as our monthly planning guide suggests. Any shot that more than one video needs goes on the shoot list.

The short version

• Use the calculator to get your number. For three videos a week, it's about 25 to 35 clips.
• Pick five subjects you talk about often: hands, product, space, you not talking, small details.
• Film the same six shots of each: hands close, face close, wide, over the shoulder, odd angle, one slow move.
• Record about 10 seconds per clip. Hold still for two seconds at each end, and don't talk.
• Set 4K or 1080p at 30 fps, lock exposure and focus, and don't change settings mid-shoot.
• Swap your top halfway and keep dates out of the frame.
• Spend the last five minutes sorting into subject folders with searchable names, and log each use.
• Reuse clips inside new videos, a week or more apart. Don't repost the same B-roll with only new text.
• Next month, keep four subjects and add one new one.

Sources and further reading

• Video Journalism Reference: Five Shot Sequence, Andrew Lih and Lam Vo. The one-page shot list this post's shoot plan is built on.
• B-Roll database, Creator's Companion, Thomas Frank. How a full-time YouTuber tags and tracks B-roll.
• How to Batch a Month of Content in One Afternoon, Prassede Kemp, Numinous Creative.
• The One-Day Content Shoot, Nativz.
• Using B-roll: a beginner's guide, Olivia Abtahi, Descript.
• What is B-roll? Plus how to shoot great B-roll footage, Matthew Pierce, TechSmith.
• The 15-second B-roll rule, Clinton Stark, Stark Insider.
• Shutter speed, frame rate and the 180° rule, Scott Fairfax, PolarPro.
• Instagram Reels specs, Instagram Help Center.
• YouTube channel monetization policies, YouTube Help.
• Pexels license, Pixabay license and Storyblocks pricing.
• Reddit threads: faster B-roll workflow (r/VideoEditing), finding good B-roll (r/NewTubers) and trial Reels and B-roll (r/InstagramMarketing).