Creator resources · reference
Look up a word that is holding up your next step. Each short explanation points to the guide that handles the actual creative or technical decision. Platform labels can change; the linked primary sources show the meaning reviewed for this local draft.
Read platform labels in context before changing a video or judging its worth.
YouTube
A registered showing of a video thumbnail on an eligible YouTube surface. It is not every possible sighting of a thumbnail.
Keep separate: Views can arrive without a counted impression, including through some external links.
Also called: thumbnail impression, impressions
YouTube
The share of counted thumbnail impressions that led someone to watch. It describes one part of the invitation, not the quality of the whole video.
Keep separate: Total views divided by impressions does not reproduce YouTube's CTR, because not every view came from a counted impression.
Also called: CTR, impressions CTR, thumbnail click-through rate
YouTube
The total time people spent watching the video or channel within the chosen report and date range.
Keep separate: It is a total, while average view duration describes an average viewing interval.
Also called: hours watched, watch time hours
YouTube
The average amount of viewing time for the views included in a YouTube report. Read the report's format and denominator before comparing videos.
Keep separate: A duration is measured in time; average percentage viewed is a proportion of video length. Neither is a universal quality score.
Also called: AVD, average minutes watched
YouTube
The average proportion of a video's length watched among the views used by the report.
Keep separate: Length and format change its meaning; equal percentages do not imply equal viewer satisfaction.
Also called: APV, average percent viewed
YouTube
A view of how watching changes across the length of a video, often shown as a curve with dips or replayed moments.
Keep separate: A dip is a question about context, not proof that a creative beat failed.
Also called: retention graph, viewer retention
YouTube
The route through which viewers found a video, such as Search, Browse, Suggested, Shorts feed or an external link.
Keep separate: It describes entry context; it does not establish why a video succeeded or declined.
Also called: discovery source, where views came from
YouTube
A YouTube Analytics source grouping for browsing surfaces such as Home; it is a report label, not a separate type of viewer.
Also called: Browse, Home traffic
YouTube
A YouTube traffic-source label for discovery connected to other videos being watched, rather than a promise that the system will recommend yours.
Also called: Suggested, suggested traffic
YouTube
YouTube's estimate of distinct people who watched within the selected period, using its current measurement method.
Keep separate: It is an estimate of people, not an exact count and not the same as subscribers.
Also called: unique viewers, estimated viewers
YouTube
A viewer who had watched your channel before and watched again within the selected reporting period.
Keep separate: This differs from YouTube's narrower regular-viewer category and from a subscriber count.
Also called: returning viewers, repeat viewer
YouTube
A current YouTube audience category for people who watched at least monthly for more than six months in the past year.
Keep separate: A returning viewer need not meet that longer pattern; neither category describes a person's loyalty or value.
Also called: regular viewers
YouTube
For Shorts, a current YouTube measure of times someone stayed beyond the initial seconds, excluding loops.
Keep separate: A start or replay can be counted as a view under current Shorts rules without being an engaged view.
Also called: engaged views, Shorts engaged views
YouTube
A current YouTube Shorts percentage describing how often viewers continued beyond the opening seconds.
Keep separate: It is a format-specific observation, not a required hook length or universal target.
Also called: stayed to watch percentage, Shorts stay rate
YouTube
YouTube visibility choices: Public can be found openly; Unlisted can be watched by anyone with the link; Private limits access to the creator and invited viewers.
Keep separate: Unlisted is not a privacy guarantee; someone with the link can pass it on.
Also called: Unlisted, Private video, Public video, video visibility
YouTube
A YouTube playlist marked as an official set of videos intended to be viewed together, subject to current eligibility and rights rules.
Keep separate: A creative series can exist without a series playlist; the playlist is a platform organisation feature.
Also called: official series playlist, playlist series
Understand the technical words that affect a real recording or edit.
Cross-platform
Supporting footage that adds context, shows a detail or covers a cut while the main story or explanation continues.
Keep separate: It is useful only when it serves the piece; not every video needs extra shots.
Also called: supporting footage, cutaway footage
Cross-platform
The number of video frames recorded or played each second, usually expressed as frames per second (fps).
Keep separate: Frame rate describes motion sampling; shutter speed describes exposure time for each captured frame.
Also called: fps, frames per second
Cross-platform
How long each camera frame gathers light. It affects brightness and how movement blurs within a frame.
Keep separate: Changing shutter speed does not change how many frames are recorded each second.
Also called: shutter time
Cross-platform
The pixel dimensions of a video frame, such as 1920 by 1080, rather than a promise of overall image quality.
Keep separate: Bitrate, focus, lighting and compression also affect the delivered image.
Also called: frame size, video resolution
Cross-platform
The shape of a frame expressed as width compared with height, such as 16:9 or 9:16.
Keep separate: It is a shape, not the number of pixels in the frame.
Also called: video shape, horizontal versus vertical video
Cross-platform
How much data a video or audio stream uses over time, often set during export. It affects compression and file size alongside the codec and content.
Keep separate: A higher number alone cannot repair poor source footage or choose the right delivery settings.
Also called: video bit rate, export bitrate
Cross-platform
A method used to encode and decode video or audio data, such as H.264 for many video exports.
Keep separate: A codec is not the same as the file container or its extension, such as MP4.
Also called: video codec, H.264
Cross-platform
The file wrapper that holds encoded video, audio and related tracks, often shown by an extension such as .mp4 or .mov.
Keep separate: The container does not by itself tell you which codec is inside.
Also called: file format, MP4 file, MOV file
Cross-platform
A lighter editing copy of original footage that can make playback and cutting smoother on a limited computer.
Keep separate: The original media remains the quality source for final output; a proxy is not the archive or final master.
Also called: proxy media, editing copy, lightweight footage
Cross-platform
A short recording of the ordinary background sound in a location, useful when joining dialogue edits or identifying unwanted noise.
Also called: background room sound, room ambience
Cross-platform
Distortion that can happen when a recorded or exported signal exceeds what the system can represent cleanly.
Keep separate: Turning a distorted recording down later does not restore the missing waveform.
Also called: clipped audio, distorted peaks
Cross-platform
A camera or edit setting that helps neutral colours appear neutral under the light in the scene.
Keep separate: Matching cameras also involves exposure, contrast and colour response, not only a temperature number.
Also called: colour temperature, white balance setting
Cross-platform
Adjusting footage so exposure, white balance and colour look accurate or consistent enough for the intended piece.
Keep separate: A deliberate creative grade can follow, but correction and grading often overlap in real workflows.
Also called: color correction, fixing video colour
Cross-platform
Shaping the visual colour and contrast of footage for a chosen look, after or alongside necessary corrections.
Keep separate: A preset look cannot substitute for checking mismatched or incorrectly interpreted source footage.
Also called: color grading, video look
Name the parts of an experience without forcing every format into one formula.
Cross-platform
The central situation, question or creative possibility that gives a piece something to explore.
Keep separate: A subject such as cooking is broader; a premise gives this particular piece a reason to exist.
Also called: video premise, core idea
Cross-platform
The reason a viewer may want to continue, established through an opening question, moment, image, conflict, joke or promise.
Keep separate: It is not a universal three-second rule or a command to shout the answer first.
Also called: video hook, opening reason to watch
Cross-platform
The moment a setup, question or expectation earns a meaningful answer, turn, laugh or feeling.
Keep separate: The payoff need not be a surprise; it should serve the experience that was promised.
Also called: story payoff, punchline payoff
Cross-platform
How time, information, action and pauses are arranged so a piece has the rhythm it needs.
Keep separate: Faster cuts are not automatically better; comedy, documentary and performance can need different space.
Also called: video pace, editing rhythm
Cross-platform
The repeatable shape or rules of a piece, such as a challenge, interview, sketch, tutorial or live reaction.
Keep separate: A format is how work is presented; a topic is what this instalment is about.
Also called: video format, content format
Cross-platform
The experience a person can reasonably expect from a video, conveyed by the idea, title, thumbnail and opening together.
Keep separate: A promise should match the finished work; it is not a guarantee of views.
Also called: reason to watch, audience promise
Cross-platform
A clear invitation for a viewer to do something relevant next, such as watch a related video or consider a question.
Keep separate: It does not need to be a demand to subscribe or buy, and some pieces need no invitation.
Also called: CTA, viewer invitation
Clarify what is being delivered, approved, preserved or permitted.
Cross-platform
The agreed item or version someone will provide, with enough detail to know what counts as complete.
Keep separate: A deliverable should name the actual work, not silently transfer unlimited revisions or rights.
Also called: project deliverable, sponsor deliverable
Cross-platform
A requested change to a draft or approved piece, ideally tied to a clear review point and reason.
Keep separate: A correction to an agreed fact or permission may have different urgency from a new creative preference.
Also called: revision round, feedback round
Cross-platform
The permission to use someone else's or a collaborator's material in specified ways. Scope can include platform, duration and reuse.
Keep separate: Possessing a file does not establish permission to publish, edit or reuse it.
Also called: content usage rights, license scope
Cross-platform
An organised, retrievable record of a completed project and its important files, decisions and published result.
Keep separate: An archive describes what to keep and find; a backup is a separate recoverable copy against loss.
Also called: project archive, archived video project
Cross-platform
A separate copy that lets you recover important project material if the working copy is lost or damaged.
Keep separate: A well-named archive can still be lost without a backup; several copies in one fragile location are not a full recovery plan.
Also called: project backup, file backup
Distinguish routes to understanding the work through sound, picture and text.
Cross-platform
Timed text that follows speech and meaningful sounds while a video plays, giving viewers a way to follow audio information in text.
Keep separate: A transcript is separate readable text; it does not replace caption timing on the video.
Also called: closed captions, caption track
Cross-platform
Timed on-screen text, often used for translated dialogue; platforms and regions sometimes use the word for same-language captions too.
Keep separate: For accessibility, meaningful non-speech sound may need text as well as spoken words.
Also called: translated subtitles, subtitle track
Cross-platform
A separate text version of spoken words and meaningful sounds; a descriptive version also explains essential visual information.
Keep separate: A transcript helps reading and reference, while captions remain timed to playback.
Also called: video transcript, descriptive transcript
Cross-platform
Spoken description of visual information needed to understand a video, integrated into the main sound or provided through a supported alternative.
Keep separate: It concerns essential meaning, not narration of every image or a replacement for captions.
Also called: described video, visual description
Cross-platform
The visible difference between text and its background that helps people read important words, especially when video backgrounds change.
Keep separate: One good still frame cannot establish legibility throughout a moving sequence or on a small screen.
Also called: video text contrast, readable on-screen text
This reference clarifies terms used across the Resources. It does not set a performance target, replace the full guides or certify legal or accessibility compliance. YouTube terms and formal guidance need a fresh source check before publication.