What is a layout snapshot in Sequence Pro?

A layout snapshot saves the current generated preview canvas as a PNG or JPEG image from the preview Save menu.

Do layout snapshots replace final exports?

No. Layout snapshots are useful for quick visual proofing. For very large layouts or final delivery work, use the normal Export workflow.

Does Preview & Snapshot Quality change final export quality?

No. Preview & Snapshot Quality affects the in-app preview and snapshot output only. Final export quality is controlled separately in Output and Layout settings.

Can snapshots be saved as PNG and JPEG?

Yes. The preview Save menu offers Snapshot PNG and Snapshot JPEG.

Layout snapshots: save PNG or JPEG contact sheet previews on Mac

Saving a quick visual proof of a video contact sheet should not require treating every layout check like a final delivery export. When you are tuning timestamps, testing text placement, or sharing a fast review image, you often need a clean PNG or JPEG of the current canvas right now.

Sequence Pro solves that with layout snapshots: generate the preview scene, open the preview Save menu, then choose Snapshot PNG or Snapshot JPEG. The snapshot uses the current canvas layout at export sizing, so you can inspect and share the contact sheet composition before moving into the full export workflow. Pay once for Sequence Pro 1.x - one-time license, no subscription - and every 1.x update is included.

What layout snapshots are

A layout snapshot is a saved image of the current generated preview canvas. It is designed for fast visual proofing when you want to preserve what the canvas looks like without changing your source video.

In practice, layout snapshots sit between on-screen preview and final export. You still work inside the same canvas-based composition system: frame grid, text elements, timestamps, watermarks, background, and output sizing. The Save menu simply gives you a quick PNG or JPEG snapshot of that current layout.

Layout snapshot: A PNG or JPEG image saved from the current Sequence Pro preview canvas.
Preview scene: The generated canvas view that Sequence Pro needs before a snapshot can be saved.
Final export: The normal export workflow for producing the selected video’s completed contact sheet output.

Micro-FAQ

What is a layout snapshot in Sequence Pro? A layout snapshot saves the current generated preview canvas as a PNG or JPEG image from the preview Save menu.
Can snapshots be saved as PNG and JPEG? Yes. The preview Save menu offers Snapshot PNG and Snapshot JPEG.
Does a snapshot modify the video? No. It saves an image from the canvas composition. Your source video stays unchanged.

(Placeholder: Screenshot of the Sequence Pro preview header Save menu showing Snapshot PNG and Snapshot JPEG.)

When to use a snapshot instead of a final export

Use a layout snapshot when the question is visual, not final-delivery. If you need to check whether the title is readable, timestamps are too loud, or a watermark sits in the right corner, a snapshot is often the faster artifact.

Layout snapshots are useful for:

Layout proofing: capture the current contact sheet arrangement for a quick self-check.
Review notes: send a PNG or JPEG to show where a label, timestamp, or watermark currently sits.
Design iteration: compare visual indexing variants without treating each one as a final output pass.
Timestamp checks: verify that burned-in timing remains readable at the current canvas size.
Client-safe drafts: share a visual proof while still reserving final export for the approved version.

They are not a replacement for the export pipeline. For finished delivery, especially when output size, compression, and destination settings matter, use Sequence Pro’s normal canvas-based export workflow.

Stop turning every layout check into a final delivery step. Try Sequence Pro when your contact sheets need fast visual proofing before final export.

Step 1: Generate a preview scene

A snapshot needs an actual generated preview. Load a video, select it in the queue, and let Sequence Pro render the current sheet in the preview canvas before using the Save menu.

That requirement keeps the behavior predictable. The snapshot is not a blind background job or a hidden batch process. It is based on the visible canvas state you are inspecting: the selected video, current frame layout, text layers, timestamp styling, watermarks, and size settings.

If the preview canvas is not ready yet, Sequence Pro shows a message instead of saving a blank or misleading file. If there is no generated preview scene, the app asks for a generated layout first.

Step 2: Choose Snapshot PNG or Snapshot JPEG

The preview Save menu gives you two snapshot formats: PNG and JPEG. Choose Snapshot PNG when you want a crisp, lossless proof. Choose Snapshot JPEG when you want a smaller draft image for chat, email, or quick review.

Sequence Pro opens a save dialog and suggests a default name based on the selected video’s filename with _layout_snapshot appended. You can still choose where the file goes in the save dialog.

After the snapshot is saved, Sequence Pro confirms the saved filename and offers an Open folder action so you can jump directly to the result.

(Placeholder: Screenshot of a saved layout snapshot PNG/JPEG next to the Sequence Pro preview canvas.)

Step 3: Tune Preview & Snapshot Quality

Preview & Snapshot Quality controls the source detail decoded per frame for the preview canvas and snapshot output. Higher settings can look crisper, but they may generate more slowly.

This distinction matters because snapshot quality and final export quality are separate controls. Preview & Snapshot Quality affects the in-app preview and snapshots only. Final export dimensions come from Layout size settings, and final compression quality is controlled in Output export settings.

Use a practical quality level for the job:

Fast checks: use lower preview quality when you are arranging composition and do not need fine source detail yet.
Readability checks: raise quality when timestamps, text edges, and frame detail need closer inspection.
Near-final proofing: use a sharper preview setting before saving a snapshot that will go to another person.

(Placeholder: Screenshot of the Preview & Snapshot Quality setting in Sequence Pro.)

Snapshot limits and export handoff

Layout snapshots are built for quick canvas proofing, not unlimited-size output. Sequence Pro checks the snapshot size before saving. If the layout is too large for browser-based snapshot capture, the app tells you to use Export for that size.

That handoff is intentional. Very large contact sheets belong in the normal export pipeline, where the app can use the dedicated output path for final PNG or JPEG files. Snapshots stay focused on fast visual checks from the preview canvas.

Snapshot rendering also has a few practical details worth knowing:

Text and timestamps may look slightly crisper than the on-canvas preview because snapshot rendering uses enhanced sharp rendering.
Transparent preview tint is not included in snapshot output.
Snapshot PNG and Snapshot JPEG are chosen from the Save menu, not from filename templates.
A selected video is required because the snapshot is based on the current selected-video preview.

How layout snapshots fit the contact sheet workflow

The best use of snapshots is as a confidence checkpoint. They help you confirm that the visual index reads well before you commit to a final export.

A simple workflow looks like this:

Add a video and select it.
Choose frame sampling, layout, timestamps, text layers, and watermarks.
Generate and inspect the preview canvas.
Save a Snapshot PNG or Snapshot JPEG for quick review.
Adjust the layout if needed.
Use the normal Export workflow for the selected video’s final output.

That keeps each output artifact honest. Snapshots are for quick proofing. Exports are for finished delivery.

Micro-FAQ

Do layout snapshots replace final exports? No. They are useful for quick visual proofing. For final delivery, use the normal Export workflow.
Does Preview & Snapshot Quality change final export quality? No. It affects the in-app preview and snapshot output only.
Can I snapshot without a generated preview? No. Sequence Pro needs a generated preview scene so the saved image matches a real canvas layout.
What happens if the layout is too large? Sequence Pro asks you to use Export for that size.

Final word: proof the layout before final export

Layout snapshots make Sequence Pro feel faster during visual indexing work because they give you a lightweight proof of the current canvas. Save a PNG or JPEG, check the contact sheet composition, share a draft if needed, then move to final export when the layout is approved.

Get Sequence Pro on Gumroad - one-time license, no subscription, with all 1.x updates included. Try it free when your Mac video contact sheet workflow needs quick layout proofs before final PNG or JPEG export.