Is a screen recording as good as screenshots?

The frames are the same pixels your screen showed, captured the same way. The practical difference is effort: one pass instead of forty taps.

Does the video get uploaded?

No. The file is decoded in your browser on your own device. Nothing is sent anywhere, and the recording is not included in the export.

How long a recording can I import?

Up to 500 MB. Longer recordings are processed in thirty-second windows so mobile browsers stay stable.

What if the extraction misses a message?

Use Keep all frames, or raise the frames-per-second setting and import again, then delete the frames you do not need.

Can I mix recordings and screenshots in one exhibit?

Yes. Frames and screenshots sit in the same case and are numbered together.

How to screen record a text conversation and turn it into an exhibit

Record your message thread once, then pull clean frames out of the video on your own device and package them as a numbered PDF exhibit with hashes.

Written by the ThreadProof team · Last updated 2026-09-02 · About the team

Changelog: First publication, covering iOS and Android screen recording and frame extraction.

Quick answer

Turn on your phone's screen recorder, open the conversation, scroll slowly from the first message to the last, then stop. Import the recording into ThreadProof, which samples frames on your device, drops the duplicates, and keeps the frames that add new messages so they can be numbered, redacted, and exported as one PDF.

A long conversation can take forty screenshots. A single screen recording takes one pass. The recording itself is awkward to hand to anyone, so the useful step is turning it back into still pages that can be numbered and printed.

ThreadProof does that extraction in the browser on your device. It samples the video a few times a second, compares each frame against the last one it kept, and discards frames that show nothing new. What is left is an ordered set of stills that enter the same pipeline as screenshots: crop, redact, label, export, hash.

Steps

Turn on the screen recorder. On iPhone, add Screen Recording to Control Centre in Settings, then tap the record button. On Android, pull down the quick settings panel and tap Screen record. Decline microphone audio; you are recording pixels, not sound.
Open the thread at the beginning. Scroll to the first message you need before you start recording, so the video begins at the top of the range rather than the bottom.
Scroll slowly and evenly. Move about half a screen at a time and pause for a moment. Fast flicks blur the text and make frames unusable.
Stop and check the video. Play it back once. Every message you need should be legible at some point in the recording.
Import the recording. Open the builder, choose Import a screen recording, and pick the file. Frames per second is adjustable from two to eight; four suits a normal scrolling pace.
Review the kept frames. The preview strip shows what was kept. If the recording was unusual, use Keep all frames and delete the extras by hand.
Finish as usual. Arrange, redact anything private, label the exhibit, and export. Each frame is hashed and listed in the appendix, and the recording's own fingerprint and length are recorded as the source.

Why frames, not the video

A video cannot be paginated, numbered, redacted with a solid box, or handed across a counter. Courts, HR departments, and adjusters work in pages. Extracting frames keeps the original pixels while producing something that can be printed and referred to by page number.

The recording stays on your device. It is not part of the export because it would be far too large, but its SHA-256 fingerprint, duration, and the number of frames kept are printed in the appendix so the packet describes where the images came from.

How duplicate frames are removed

Each sampled frame gets a small perceptual fingerprint. If it differs from the last kept frame by fewer than six bits, the screen had not changed and the frame is dropped. Frames that pass that test are then compared for scroll overlap; a frame that adds fewer than sixty new rows of pixels is also dropped.

The result is roughly one frame per screenful of new conversation, in order, with no near-identical pages in the exported PDF.

Two to eight samples per second, adjustable before extraction.
Long recordings are processed in thirty-second windows so mobile browsers do not run out of decoding memory.
Keep all frames is available when the automatic filter is too aggressive.

Recording quality matters more than length

Screen recordings capture at your screen resolution, so text is as sharp as a screenshot as long as the scroll is steady. Pausing briefly after each scroll gives the sampler a still frame to catch.

Keep the status bar and the conversation header in shot. The header carries the contact name or number, and repeating it on every page of a stitched export depends on those pixels existing in the source.

What to include

The first and last message of the range you are documenting.
The conversation header showing who the thread is with.
Date banners between days.
A steady scroll with a pause at each screenful.

Common mistakes

Scrolling too fast, which leaves every frame blurred.
Starting the recording halfway through the conversation.
Recording with notifications turned on, which covers messages with banners.
Trimming the recording in a video editor before importing, which changes the file and its fingerprint.
Handing the raw video to someone who needs printed pages.

What the PDF should contain

Cover page noting that frames came from a screen recording.
One page per kept frame, in order.
Redaction log when anything is covered.
Hash appendix listing every frame plus the recording's own fingerprint, length, and frame counts.

Build this exhibit on your phone

Add your screenshots, redact what should not be in the record, and export a numbered PDF. Nothing is uploaded.

Start with one screenshot Open the exhibit builder

Frequently asked questions

Is a screen recording as good as screenshots?: The frames are the same pixels your screen showed, captured the same way. The practical difference is effort: one pass instead of forty taps.
Does the video get uploaded?: No. The file is decoded in your browser on your own device. Nothing is sent anywhere, and the recording is not included in the export.
How long a recording can I import?: Up to 500 MB. Longer recordings are processed in thirty-second windows so mobile browsers stay stable.
What if the extraction misses a message?: Use Keep all frames, or raise the frames-per-second setting and import again, then delete the frames you do not need.
Can I mix recordings and screenshots in one exhibit?: Yes. Frames and screenshots sit in the same case and are numbered together.

Summary

One slow scroll while recording replaces dozens of screenshots.
Frames are extracted, de-duplicated, and hashed on your device.
The recording stays with you; its fingerprint and length are printed in the appendix.

Sources and further reading

Related guides

Cite this guide

ThreadProof team. “How to screen record a text conversation and turn it into an exhibit.” ThreadProof, updated 2026-09-02. /guides/how-to-screen-record-text-messages-for-court

ThreadProof helps you format and organise documents. Nothing here is legal advice, and ThreadProof makes no representation about how any document will be treated by any court, agency, or other body. Rules differ by place and by matter. Questions: abe.mainlinesites@gmail.com.