Video annotation is the practice of attaching comments to specific moments — and sometimes specific points on the frame — within a video. Instead of a separate document that reads '0:12 fix the audio, 0:45 wrong logo', the notes live on the video itself, each one anchored to the exact instant it refers to. It is the video equivalent of writing in the margin.
How video annotation works
In a review tool, the reviewer plays the video, pauses at the moment they want to comment on, and types their note. That comment is pinned to the timecode, and often to the exact spot on the frame, so the editor sees a list of notes that each jump straight to the relevant instant. Playing the video and clicking to comment is all there is to it.
Why it beats a list of timestamps
The manual alternative — watching the video with a notepad and typing timecodes into an email — technically works, but it is slow and fragile. You have to keep pausing and switching windows, the editor has to manually scrub to each timecode you wrote down, and any small error in a number sends them to the wrong place. Annotating on the video removes all of that friction.
What you can annotate
Video annotation is not only for timing notes. Reviewers can flag a visual detail on a specific frame, mark where audio needs work, note a caption error, point out a colour issue, or request a cut — each anchored to the exact moment it applies. The comment carries both the what and the when, which is exactly what an editor needs.
From annotation to a finished cut
The point of annotation is action. Because every note is anchored and gathered in one place, the editor works through them as an ordered checklist, marks each resolved, uploads the new version, and the reviewer confirms. Annotation turns a vague reaction to a video into a concrete, trackable set of changes that ends in an approved cut.
“Video annotation is the video equivalent of writing in the margin — each note anchored to the exact instant it refers to, carrying both the what and the when an editor needs.”
What video annotation lets reviewers do
- Pin a comment to an exact timecode
- Mark a specific point on the frame
- Flag audio, caption, and colour issues in place
- Request cuts anchored to the moment
- Hand the editor an ordered, trackable list
Frequently asked questions
What is video annotation?
Video annotation is attaching comments to specific moments in a video, each anchored to the exact timecode (and often a point on the frame) it refers to. The notes live on the video itself rather than in a separate list of timestamps.
How do you annotate a video?
In a review tool, play the video, pause at the moment you want to comment on, and type your note. It pins to that timecode so the editor gets a list of comments that each jump straight to the relevant instant.
Why is video annotation better than emailing timestamps?
Emailing timecodes is slow and fragile — you keep pausing and switching windows, the editor manually scrubs to each one, and a mistyped number sends them to the wrong place. Annotating on the video removes that friction entirely.
Related resources
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