Video Scrubber Pro — Frame-by-Frame Video Analysis

iPhone · Android · Frame by frame

Find the frame that went past too quickly

Video Scrubber Pro is a high-precision analysis tool for short video. Step through a clip one frame at a time, draw on what you found, and stamp the frame number onto every capture — so what you walk away with is evidence, not just a screenshot.

Video Scrubber Pro presented on a conference stage: a large screen showing the app with a clip open and a Video Clip Extracted dialogue, a strip of film frames curving out of it, and a phone receiving the exported clip.

Why step through one frame at a time

Video runs at thirty frames a second, which means the moment you actually care about is on screen for about the length of a blink. Scrubbing with your thumb gets you near it. Stepping gets you onto it.

One frame per tap

The arrows move exactly one frame, forwards or backwards. No overshooting, no hunting back and forth for the same moment.

The frame number goes with it

The counter is stamped onto anything you capture, so a still can be pointed back at the exact frame of the exact clip it came from.

Draw straight on the frame

Circle it, label it, erase it and start again. The annotation belongs to the frame, so it is there when you come back to it.

Marks you can return to

Drop a mark and it shows as a yellow line on the timeline. Goto jumps straight back without you having to find it twice.

Speed you choose

Play it back slower than life when normal speed is still too fast. The Play button turns yellow whenever you are off normal, so you always know what you are watching.

Take the moment with you

Extract the few seconds that matter as their own clip, or make a reel, and send it on to whoever needs to see it.

Reading the display

Everything you need to know about where you are sits in one line under the picture.

Video Scrubber Pro stopped on a single frame of a clip, showing the timecode, the frame counter reading Frame 859 of 1606, the clip length, a strip of ten thumbnails with a white position line, and the Play, Mark, Goto, Erase and Draw controls.
Time code
Left of the bar, as minutes : seconds : frame — so 1:04:F12 is the twelfth frame of the sixty-fourth second.
Frame counter
The readout in the middle: which frame you are on, out of the total in the clip. This is the number that gets stamped onto captures.
Clip length
Right of the bar — the total running time of the loaded video.
Timeline
Ten thumbnails spanning the whole clip. The white line is where you are; the yellow lines are your marks.

What it looks like in use

A frame of the clip with a green circle drawn around the figure and the word Slippery written beside it in the same green.

Say what you found, on the frame itself

Draw puts a pen in your hand and the frame stays still under it. Circle the thing, write the word, and the point is made without a paragraph of explanation attached to a bare screenshot. Erase takes it back off again if you want a cleaner one.

The Video Scrubber Pro settings panel, a stack of yellow buttons reading Make Reel, Extract, Display Output, Scan for Faces, Load New Video, Help, Privacy Policy and Close.

Make a reel, pull a clip, put it on a bigger screen

Extract takes the few seconds around where you are and saves them as their own clip. Make Reel builds something you can post. Display Output sends the picture to a television, which is the difference between four people crowding round a phone and four people watching a screen. Scan for Faces finds the people in the footage for you.

The video picker showing a grid of clips from the phone's camera roll with their durations, and a yellow Select a Video to Scrub button across the bottom.

Starts with the video you already have

Anything in your camera roll is fair game — something you shot, something somebody sent you, something you saved off a feed. Pick it and you are on the first frame. Load New Video swaps to another without leaving the app.

The in-app user guide, with headed sections explaining the time code, frame counter, clip length, timeline and playback controls.

The manual is in the app

Every readout and every control is written up under Help, in the app, on the phone that has the video on it. No hunting for a support page when you are standing somewhere with one bar of signal trying to work out what the orange number means.

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Video Scrubber Pro is one of a small family of camera apps we build. All of them — this one included — are sponsored by Deskflags.com, our main company.

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