Resources for deciding what to film

Posts and definitions for people who run a brand’s short-form video: what to film next, how to read the accounts around you, and whether it worked.

From the blog

30 OCT 2026

People swipe past your videos in the first seconds. What to change

What a normal Reels skip rate looks like, what teams try when people swipe away early, and four ways to rewrite one opening that you can copy.

26 OCT 2026

The brief that gets back the video you wanted

A creator or a colleague filmed it and it isn’t what anyone pictured. What people send before a shoot, where each one breaks, and a one-page brief to copy.

22 OCT 2026

A video got far fewer views than usual. How to find out why

A video you expected to do well got a fraction of your usual views. Three possible reasons, how to tell which one it is, and what to tell your manager.

18 OCT 2026

They post three times as often. Should you?

What the large posting-frequency studies found, what it means when a rival out-posts you, and how to post more without filler.

14 OCT 2026

How to justify a content plan to someone who does not make content

Lead with a measured gap and your own baseline, put one reason under every item, and a content plan survives a meeting with someone who does not make content.

10 OCT 2026

Why not just ask a chatbot what to post?

What ChatGPT is genuinely good at in a content team, where it runs out when the question is what to film next, and when a research tool is worth paying for.

6 OCT 2026

What is a good engagement rate? It depends on whose formula

The 2026 benchmark figures for Instagram, TikTok and YouTube, why they disagree, and which comparison to use with your manager and which for your plan.

2 OCT 2026

Reading the accounts around you without copying them

Social media competitor analysis in one pass: what to measure on another account, what to ignore, and how to turn a gap into something you can film this week.

28 SEP 2026

How to evaluate a content research tool in one week

Content tools look alike in a demo. Three questions that separate research from a list of ideas, and how to answer them on your own account in a week.

24 SEP 2026

How to decide what to film next

Brainstorms, trend lists, AI assistants, your own best posts: where teams get next week’s video ideas, what each source is good for, and how to combine them.

20 SEP 2026

Is your content working? How to actually find out

Five ways teams answer "is our content working?", what each one can and can’t tell you, and a weekly review template that turns results into next week’s plan.

All posts

Glossary

Updated 8 Oct 2026

Audience overlap

The share of people in more than one targeting group at once, such as two competitors' followings. High overlap means one audience; low can mean a new segment.

Updated 22 Sep 2026

Baseline

An account's own recent median, used as the line every new post is measured against.

Updated 22 Sep 2026

Brief

A short document, written before a shoot, stating what a video is for, who it is for, and what it needs to say.

Updated 22 Sep 2026

Cadence

How often an account posts, held steady enough that an audience and a platform can learn what to expect.

Updated 22 Sep 2026

Call to action

The specific instruction a piece of content gives a viewer at the moment it wants them to act.

Updated 22 Sep 2026

Caption

The text posted alongside a video or photo, setting up what is about to play or carrying the call to action.

Updated 22 Sep 2026

Closed loop

A content process where every result and every piece of feedback feeds the next plan, rather than disappearing after it posts.

Updated 8 Oct 2026

Competitor set

A competitor set is the group of accounts worth measuring against, chosen by what your audience actually compares you to, not by who sells something similar.

Updated 22 Sep 2026

Completion rate

The share of viewers who watched a video to the end, or to a set point, out of everyone who started it.

Updated 22 Sep 2026

Content pillar

One of the handful of themes an account consistently returns to across its posts.

Updated 22 Sep 2026

Coverage gap

Rankfield's own term for a format or angle an account's audience already responds to elsewhere that the account has never posted.

Updated 22 Sep 2026

Direction

Rankfield's own term for one of a handful of plain-language options proposed before the deeper research pass runs.

Updated 22 Sep 2026

Engagement rate

How actively an audience interacts with a post — likes, comments, shares, saves — measured against how many people saw it.

Updated 22 Sep 2026

Evidence

Rankfield's own term for the specific numbers, posts or observations attached to a recommendation.

Updated 22 Sep 2026

First pass

Rankfield's own term for a plan built from the brief and an account's own posts, before any deeper research.

Updated 22 Sep 2026

Format

The shape a piece of content takes — a talking-head clip, a process video, a list to camera — independent of its topic.

Updated 22 Sep 2026

Hold rate

How well a video keeps the viewers its hook already won, measured well into the video rather than at the opening.

Updated 22 Sep 2026

Hook

The opening seconds of a short-form video, built to make someone stop scrolling and keep watching.

Updated 22 Sep 2026

Hook rate

The share of viewers who kept watching past the first few seconds of a video, out of everyone who saw it.

Updated 22 Sep 2026

Impressions

The number of times a post was displayed on screen, counting every repeat view by the same account.

Updated 22 Sep 2026

Median

The middle value in a set of numbers once they are sorted from smallest to largest.

Updated 22 Sep 2026

Reach

The number of unique accounts that saw a post at least once.

Updated 8 Oct 2026

Retention curve

A retention curve shows what share of viewers are still watching at each moment of a video. A sharp drop points at one cut to fix; an even slope, at the pacing.

Updated 22 Sep 2026

Saturation

The point where a format, hook or topic has reached most of the audience that was ever going to respond to it.

Updated 22 Sep 2026

Save rate

The share of viewers who bookmarked a post to return to later, out of everyone who saw it.

Updated 22 Sep 2026

Scenario

Rankfield's own term for one ranked, ready-to-film idea, complete with a hook, a shot list and its evidence.

Updated 8 Oct 2026

Shot list

A shot list lays out every shot a video needs, in order, before filming starts: specific enough that someone else can hold the camera and get it without asking.

Updated 8 Oct 2026

Watch time

Watch time is the total time viewers spend watching a video or a channel, added up across every view. It is a volume, so length alone does not raise it.

All terms

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