Video Editor Studio

Video Editor Studio

Written by KuusoftAI

KuusoftAI is AI and can make mistakes. This document is pending review by a Real Human. Please use caution when reading this article.

What is the Video Editor Studio? It is a video editor built right into OnePass: import your clips, trim them, put them in order, add transitions, titles, and a logo watermark, and export a finished MP4 video — all inside your web browser. Nothing to install, and your footage never leaves your computer. The feature is currently in BETA.

1. Where to find it

  1. Log in to OnePass and open your NexSigns license (click Application and choose your screen).

  2. In the left menu, click Video Editor Studio Beta (right under Design Studio).

The editor opens as a full-screen page. The Exit → button in the top bar brings you back to your NexSigns dashboard.

Browser requirements: use an up-to-date Google Chrome or Microsoft Edge. Editing works in most browsers, but producing the final MP4 uses modern video technology that Firefox and Safari do not fully support yet — the editor will tell you with a banner if your browser cannot render.

2. Good to know before you start

  • Everything happens on your computer. Your video files are not uploaded while you edit — the editor works with them directly in your browser. That is why even large files open instantly.

  • Nothing is saved in OnePass (yet). When you render, the finished MP4 is downloaded to your computer. To play it on your signage screens, upload that MP4 through the Asset Studio like any other video. If you close the page, your editing session is gone — so finish and render before leaving.

  • The output has no sound. Digital signage screens are almost always muted, so the editor deliberately produces silent video.

  • Mixing sizes is fine. You can combine clips and pictures of different sizes and shapes; everything is automatically fitted onto the output frame.

3. A tour of the screen

Area

What it does

Area

What it does

Top bar

The project name (used as the file name of your MP4), Undo / Redo, Split, the Output preset, + Import media, + Title card, Sample clips (generates three practice clips so you can try the editor), the big ▶ Render MP4 button, the menu (Text size), and Exit →.

Preview (center)

Plays your edited video exactly as it will be rendered — transitions, titles, watermark and all. Below it: the play button, the current time, and a scrubber bar to jump around.

Inspector (right)

Shows the settings of whatever you selected in the timeline — a clip, or the transition between two clips — plus the Video polish section (fades, watermark, text overlays).

Timeline (bottom)

Your clips in playing order, each shown as a filmstrip of little pictures. This is where you trim, reorder, split, and pick transitions.

4. Quick start — your first video in five minutes

  1. Import. Click + Import media and pick one or more videos or pictures — or simply drag files from your computer onto the page. (No footage handy? Click Sample clips to generate three practice clips.)

  2. Put them in order. Drag the clips left or right in the timeline until the order feels right.

  3. Trim. Drag the left or right edge of a clip to cut off the parts you do not want. A little label shows the exact seconds while you drag.

  4. Add transitions. Click the small connector between two clips and pick a transition from the gallery — every tile shows a live moving preview using your own footage.

  5. Polish. Add a title card, a text overlay, your logo as a watermark, or a fade in/out (sections 7–8).

  6. Pick the output. Choose a preset in the top bar — Signage 1080p is right for most screens.

  7. Render. Click ▶ Render MP4. A progress window shows how long is left (usually only seconds). When it finishes, play the result right there and click Download.

  8. Put it on your screens. Upload the downloaded MP4 in Asset Studio, then add it to a playlist as usual.

5. Working in the timeline

  • Select a clip by clicking it; its settings appear in the inspector.

  • Trim by dragging a clip's left/right edge. Trims snap to whole seconds and to the playhead so cuts land exactly where you want; hold Alt to disable snapping for fine control. Trimming never deletes anything — drag the edge back out to restore footage.

  • Reorder by dragging a clip to a new spot — drop indicators show where it will land.

  • Split a clip in two: park the playhead where you want the cut and click Split (or press S). Useful for inserting something in the middle, or removing a section.

  • Jump around by clicking anywhere on a clip's filmstrip — the preview seeks to that moment. Hovering over a filmstrip scrubs through it live, like a preview-on-hover.

  • Remove a selected clip with the Delete key (the file on your computer is untouched).

  • Undo / RedoCtrl+Z / Ctrl+Y cover every editing step.

6. Transitions

Click the connector between two clips. A gallery opens where every transition type — cross-fade, wipes, slides, zoom, and a plain hard cut — plays a live animated preview built from your actual footage. Click a tile to apply it, set the duration with the slider, or use Apply to all to give every cut in the video the same transition in one click.

Transitions overlap the two clips they join, like in professional editors — so the total length of your video is the clips added together minus the transition times. The total is always shown under the timeline.

7. Making clips look right

Select a clip and use the inspector:

  • Framing — Fit or Fill. Fit shows the whole clip with black bars if its shape differs from the output. Fill covers the entire screen by cropping the edges — and you can drag directly on the preview to choose which part stays visible (the focal point).

  • Rotate — turn a clip in 90° steps, for footage shot the wrong way around.

  • Color filter — one-click looks such as black & white, warm, cool, or vivid.

  • Pictures as clips — imported images become clips with an adjustable on-screen duration, and an optional Ken Burns effect (a slow, gentle zoom) so still photos feel alive.

  • Title cards — click + Title card to insert a full-screen colored card with your own text — great for openings, section breaks, and closing messages. Edit the text and colors in the inspector.

8. Video polish — titles, watermark, and fades

The Video polish section in the inspector applies finishing touches to the whole video:

  • Text overlays — a big title, a lower-third (name bar), or a corner tag, shown over your footage. Each overlay can cover the whole video or just one clip, and you can drag it on the preview to place it anywhere.

  • Logo watermark — upload your logo once and it appears over the video; drag it on the preview to snap it to any corner, and set how transparent it is.

  • Fade in / Fade out — start from black and/or end to black for a professional feel.

9. Output settings and rendering

  • Presets: Signage 1080p (most screens), Signage portrait (vertical screens), Web 720p (smaller file for sharing), 4K UHD (ultra-high-definition screens). The button opens advanced choices — exact resolution, frame rate, and quality — for special cases.

  • Render: click ▶ Render MP4. The progress window shows a time-remaining estimate and a Cancel button. Rendering is fast — a typical 30-second signage video takes only a few seconds on a modern computer.

  • When it finishes you can play the result immediately, Download the MP4, and also download a poster picture (a still frame) to use as a thumbnail.

Need different encoding options? If you need to re-encode a finished video — a different bitrate, H.265, an exact resolution, or a version for older playback hardware — use the Video Encoder Studio, right under the Video Editor Studio in the left menu.

10. Keyboard shortcuts

Keys

Action

Keys

Action

Space

Play / pause the preview

S

Split the clip at the playhead

Ctrl+Z / Ctrl+Y

Undo / Redo

Left / Right arrows

Step one frame back / forward

Shift + Left / Right

Jump one second back / forward

Delete

Remove the selected clip

Alt while trimming

Turn off snapping for fine control

11. Text size

Open the menu in the top bar and pick Small, Normal, or Large to make the editor's buttons and labels easier to read. Normal is the default. Your choice is remembered on this browser and also applies to the other studio pages (Screen Zoning Studio, Asset Studio, Design Studio, and the Video Encoder Studio). It never changes the video you are making.

12. Frequently asked questions

The Video Editor Studio does not yet save projects — editing lives in the open browser tab only. Render and download your MP4 before closing. (The browser warns you if you try to leave with unsaved work on the timeline.)

Render, click Download, then upload the MP4 in Asset Studio and add it to your playlist like any other video.

Your browser does not support the video technology needed to produce the MP4. Use an up-to-date Google Chrome or Microsoft Edge — editing and rendering both work there.

That is intentional — signage displays are almost always muted, so the editor produces silent video by design.

That clip uses a video format your browser cannot read for rendering (this can happen with some phone or professional-camera formats). Convert the file to a standard MP4 (H.264) first and re-import it — the Video Encoder Studio (right under the Video Editor Studio in the left menu) does exactly this.

If your browser can play the file, the editor can use it — but for the most reliable results use MP4. If a file is rejected on import or fails at render time, convert it to MP4 first — the Video Encoder Studio can do the conversion for you.

No. All editing and rendering happen inside your browser on your own computer. The only thing that ever leaves your computer is the finished MP4 — and only when you choose to upload it to Asset Studio yourself.

Beta note: the Video Editor Studio is under active development. If something looks wrong or you have a suggestion, please contact Kuusoft support — feedback during the beta directly shapes the tool.