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Huawei AppGallery

Huawei AppGallery promo video maker

Details

How to use Huawei AppGallery promo video maker

What the tool does, how to run it, and what to expect from the result.

How to build a Huawei AppGallery promo video from screenshots

AppGallery takes an uploaded video file, which makes a locally rendered MP4 genuinely usable here rather than only a draft.

The frames are drawn and encoded in the browser.

  • Take screenshots from the build you are actually submitting, since review checks that the listing reflects the app.
  • Upload 2 to 8 of them, each under 12 MB.
  • Keep the portrait 1080 x 1920 canvas and set a duration of 10 or 15 seconds.
  • Render in a Chromium browser so the export is MP4 with H.264 rather than WebM.
  • Add an audio track in a separate editor, then upload the video in AppGallery Connect within its stated limits.

Why portrait feature sequencing works here

App promo drafts often need to highlight one screen after another in a readable mobile-first flow. Portrait sequencing helps keep that story easier to follow.

This page opens with a portrait feature-sequence default so teams can focus on order and messaging first.

What this page should help with

Use it when a team wants a lightweight promo draft from screenshots, not a full motion-design workflow.

  • Portrait app feature sequences
  • Screenshot-based launch and promo drafts
  • Local browser preview and export
  • Short store-oriented video drafts from still screens
Tips

Getting a better result out of Huawei AppGallery promo video maker

Specific settings and thresholds, not general advice.

  • AppGallery Connect accepts an uploaded video for the app listing, unlike Google Play, which only takes a YouTube link. That makes a rendered MP4 directly useful here, subject to AppGallery's own duration and file-size limits, which you should check in the console.
  • This page opens on the portrait 1080 x 1920 canvas, 10 seconds, slow zoom, fade transitions, at 30 fps. AppGallery listings are phone-first, and vertical is what fills the screen above the fold.
  • The export is MP4 with H.264 baseline where the browser supports WebCodecs, and WebM otherwise. AppGallery expects MP4, so if you land on the WebM fallback, re-export in a Chromium browser.
  • The clip is silent. AppGallery does not require audio on a listing video, but a completely silent promo reads as unfinished, so consider adding a track before you publish.
  • AppGallery review is strict about listing content matching the app. Screenshots in the video have to come from the version you are submitting, not from a design mock, or the review can fail on a mismatch.
Limits

What Huawei AppGallery promo video maker does not do

The honest boundary, so you do not lose time finding it yourself.

  • It is not an AppGallery Connect publishing tool. It renders a file, and the console's own limits on duration, size and format govern the upload.
  • No audio track.
  • It cannot record the app or capture the screen. It animates screenshots you provide.
  • The maximum duration is 15 seconds, shorter than most app promo videos.
Reference

Terms used on this page

Short, plain-language definitions for the formats and settings above.

Photos & videoScreenshotA screenshot is an image captured of whatever is on your screen, saved into your photo library like a regular picture. Individually small, screenshots accumulate fast and clutter the camera roll because most are saved once and never needed again.iOSAndroidGeneral
At a glance

Who Huawei AppGallery promo video maker is for

A quick way to understand who this helps, what it solves, and where it connects next.

Best fit

App teams preparing portrait-first promo drafts from screenshots for AppGallery-style publishing and launch workflows

Ideal for

Turning screenshots into a short portrait feature sequence that is easier to review than a static screenshot list

FAQ

Common questions

Short answers for the questions people usually have before trying a utility like this.

Is this an official AppGallery publishing tool?

No. It is a practical promo draft builder that helps turn screenshots into a short video locally in the browser.

Can I switch to landscape or square?

Yes. The page starts in portrait mode, but the full canvas controls remain available inside the same tool.

Does export stay on device?

Yes. Preview and export are local-only and do not require server-side video rendering.

Does AppGallery accept an uploaded video?

Yes, AppGallery Connect takes an uploaded video file for the app listing, which is different from Google Play's YouTube-link-only approach. Check the console for the current duration and file-size limits before rendering.

What format should the video be?

MP4 with H.264. This tool produces exactly that where the browser exposes WebCodecs, and falls back to WebM otherwise, so use a Chromium browser if you need the MP4 path.

Vertical or landscape?

Vertical 1080 x 1920 is the default and suits a phone-first listing. Landscape 1920 x 1080 is available if your app is a landscape game or a tablet-first product.

Does the video need sound?

It is not required, but a silent promo video looks unfinished to a user. This tool exports a video track only, so audio has to be added in a separate editor.

Can I use design mockups instead of real screenshots?

Not safely. AppGallery's review checks that listing content reflects the actual app, and a promo video built from mockups that do not match the submitted build is a review risk.

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