AI short video generator - how to make 30 Shorts per night

AI short video generator is a quick way to turn ideas into 30 selling videos in one night. The Shorts/Reels format gives instant coverage, and the “script visual subtitle cover publication” pipeline takes down a manual routine. With AI short video generator you test 3-5 creatives on the screen, catch hold in the first 3 seconds and quickly scale successful sequences.

Would you like to run such a pipeline under your Shopify/Amazon catalog? Leave a request on

• connect Veo 3 and Luma, configure CapCut templates, A/B tests and KPI dashboards.

Platforms and format: length, aspect ratio, hook, CTA (YouTube Shorts AI) AI short video generator

Format/size: vertical 9:16, 1080 1920, fps 30/60. Keep text and logo in the «safe zone» (border indents so that buttons of platforms do not overlap). AI short video generator will render immediately at 9:16, without black strips.

Recommended duration:

• YouTube Shorts – 20-35 sec (short thesis + 1 benefit + CTA). Perfectly goes the bunch of YouTube Shorts AI + quick demo clip.

• Instagram Reels – 15-30 sec: tight rhythm, subtitles big.

• TikTok – 9-20 seconds for performance; longer – only if there is a «story with an ending».

Hook (first 2 sec):

• The problem is a hint to the solution: «Photos of goods are boring? In 10 minutes we will make 5 selling clips».

• Pattern break: fast before/after.

• Number/deadline: «30 shorts per night – plan by steps».

CTA (in frame and description):

• «Download check-list in profile», «Buy now and get x2 bonus», «Write DM “DEMO”».

• One call for a video, repeat at the end.
  The AI short video generator adds the final swap/card automatically.

Script and hook-line: templates under the screens, UGC, reviews AI short video generator

AI short video generator works best when the script is predictable by structure and sharp by first frame. We hold the roll 20-35 seconds and lay out in time-cards.

Micro-structure (20-35 sec)

• 0:00-0:02 – Hook. Pattern-break/numbers/«before-after».

• 0:02-0:08 – Problem. 1 pain = 1 sentence.

• 0:08-0:15 – Solution/product. One key benefit.

• 0:15-0:25 – Proof. Demonstration/UGC/mini-test.

• 0:25-0:32 – CTA. One clear call.

• 0:32-0:35 – Final card. Logo/URL/soz.evidenst.

Template 1 – Offset/Discount

• Hook: «30% OFF today – minus extra clicks».

• Problem: «Photos of the goods are not convoluted».

• Solution: «AI short video generator makes 5 clips in 10 minutes».

• Proof: before/after the CTR, a short screenshot is set.

• CTA: «Download the check list in profile/ Buy now».

Hook Options:

«Look: the same product – x2 clicks», «10 minutes – five clips», «I will show you a trick that saved your conversion».

Template 2 – UGC (user experience)

• Hook: «Honest 20-sec test – without editing magic».

• Pain: «There is no time to film the production».

• Solution: «Auto-visual script of auto-sabs in AI short video generator».

• Proof: «I took off my hand, made 12 shorts for the evening».

• CTA: «Write DM “DEMO” – send templates».

Hook Options:

«Filmed in the kitchen – sold for a thousand», «No camera, no studio, only phone», «Real sound, real speed».

Template 3 – Review/Mini-review

• Hook: «Is it worth your money for €…? 20 seconds – on the facts».

• Context: 1-2 strong points (focus on benefit).

• Proof: short clip/macro, gesture «like/ diesel».

«3 things that will surprise you», «Minus, which few people notice», «Function, because of which they take it».

👉 More ideas for gadgets and accessories look at smartchina.io convenient to take topics and examples of B-roll for shorts.

12 fast hook lines (copy in the first 2 seconds)

1. «Your Reels are not selling? We will make x2 retention for the evening».
2. «10 minutes – 5 clips. My template inside».
3. «This method raises the CTR cover by 30%».
4. «Before/after: same price, more clicks».
5. «Three mistakes in your Shorts in 15 seconds».
6. «Stop shooting “beautiful” – take clear».
7. «Why 20-35 seconds is the golden length for sales».
8. «UGC without bloggers: do it yourself and quickly».
9. «One screen – three creatives. Who will win?»
10. «My CapCut press – gift in profile».
11. «How to lay the meaning in 2 seconds of a hook».
12. «Short that sells even without sound».

Example mini-script (gadget review)

• Hook (0:00-0:02): «Smart headphones up to €50 – really normal?»

• Pain (0:02-0:05): «Cheap – usually = painful for the ears».

• Decision (0:05-0:12): «These hold 6 h, playing the basic, compact case».

• Proof (0:12-0:22): connection clip, metro test, UGC comment.

• CTA (0:22-0:28): «Full test and comparison – on smartchina.io».

• Final (0:28-0:32): card with logo and URL.

CTA-matrix (for one video – one call)

• «Download the check-list», «Write DM “DEMO”», «Buy now», «See full overview».
  AI short video generator will automatically insert the final card and signature with CTA.

Scene generation in Veo 3: reference, style, layout (Veo 3 tutorial)

Idea: make 3-5 short scenes of 6-8 seconds and put them together in one film. AI short video generator gives skeleton, Veo 3 – «picture» of the desired style.

1) Referrals (give the style in 10 seconds)

• 3-4 reference frame: background, product large, example of subtitles.

• 1 mini-clip with the required dynamics (push-in, whip-pan).

• Title palette and font (4.5:1 contrast, safe zone).

2) Puff pattern (CASCADE) for Veo 3

Camera: fast push-in, 24–30 fps, shallow DOF
Ambiance: neon tech, soft rim light
Subject: product hero on desk, hands interaction
Context: e-commerce demo, clean background
Action: quick unbox → feature highlight
Dialogue: none, space for captions
Emotion: “speed & clarity”

You insert your details – and AI short video generator will tell the timing and placement of texts.

3) Plot (30-32 sec example)

• S1 (0-8): hook-frame «before/after», logo microscopically.

• S2 (8-16): «one benefit» + B-roll parts.

• S3 (16-24): mini test/comparison, counter/bar.

• S4 (24-30): social proof (review icons).

• S5 (30-32): Final frame with CTA.

4) Consistency of style

• One accent color, the same subtitle speed, the same grain press.

• The texts are large (at least 60-72 pt in 1080 1920), do not come out for safe-area.

5) Export/variations

• 9:16, 1080 1920, 30/60 fps. Do 2-3 variants S1 and S2 (different hooks).

• Name: 2025-09-prodX-S1-hookA.mp4 – convenient for A/B in AI short video generator and CapCut.

Where to get ideas for B-roll and comparisons? Check out our reviews of laptops and accessories at laptopchina.tech

• excellent examples of «hero-pictures» and macro-plans, which can be easily adapted to your products.

B-roll and variations: photo catalogues, dynamics, creative test

Why B-roll? He gives quick «proofs» and keeps attention between theses. The AI short video generator B-roll is inserted on time cards and automatically adjusted to the rhythm of the reel so that the hook and CTA do not lose pace.

Catalogs of personnel (we keep under each product):

• Hero: product on a clean background, light candle/wrap.

• Macro: buttons, invoices, ports, materials.

• Usage: «hands in frame», unpacking, gestures «before/after».

• Motion: push-in/slide/whip-pan, top-down «over the table».

• Context: workplace/street/car, day and evening set.
  This catalog AI short video generator will put in the template of scene 2-3 and give options.

Dynamics and installation:

• Cutting every 0.8-1.2 seconds, in each frame – micro-movement.

• Speed ramp 90 110% on the transitions, soft whip-pan.

• Texts are large, safe area saved; sound is short whoosh/top.
  So we retain the viewer and enhance the effect of AI short video generator without «visual noise».

Creative test (matrix 3 3):

• Hooks A/B/C Benefit 1/2/3 = 9 versions of 20-35 seconds.

• Name: YYMMDD_prodX_hookA_ben1_v1.mp4.

• A/B by sites: 3 rolls per day, 72 hours for metric collection (Hold 3s, CTR covers, ER).

Winners AI short video generator clones with new covers and signatures.

Where to get ideas and references B-roll?

Take a look at the perspectives and macro-plans in our auto-reviews on autochina.blog

• there are many «hero-shots» and camera movements, which easily adapt to e-commerce.

Luma Dream Machine: stability of style, movement correction, bow-wow (Luma Dream Machine workflow)

The task is to make each video feel like a single brand. AI short video generator orchestrates the scenes, while Luma Dream Machine is responsible for the visual unity and smooth motion.

1) Style stability

• Reference: 3-5 frames of the brand (background, light, product size, subtitles example).

• Seed & presets: fix the same seed/preset between scenes so that «picture» does not jump.

• Color and light: one accent color, soft rim-light, shadows without «debris».

• Text/sub: the same font and size; do not go beyond safe area 9:16.

• Coherence approach: short scenes 6-8 c + same smoothing parameters less flicker.

2) Motion tweaks

• Micro-movement: push-in/slide at 5-10% – vivacity without «swings».

• Speed: speed ramp 90 110% on transitions, holding 0.8-1.2 c between cuts.

• Camera: avoid the strong parallax in the macro; keep the object in the center of the third grid.

• Anti-Flicker: for artifacts reduce the «intensity» of movement and contrast.

3) Bow dev (look-dev)

• Palette: brand colors + neutral background (grayscale).

• LUT/grain: one soft LUT and light grain for «cinema».

• Graphics: unified lower-thirds and final card with CTA.

• Sound: one set of whoosh/click; mix volume up to 14 LUFS.

4) Pre-export check sheet

• 9:16, 1080 1920, 30/60 fps • Closed captions (60-72 pt) • Uniform light/color presets • Identical hook masks for A/B.
  AI short video generator will save a set of presets so that the next video is collected in 2 clicks.

5) Where to get topics and UGC-stories

Travel, services and lifestyle are perfectly explained in short format. For inspiration on spotting and visual scenes, check out mavidi.online

• easily adapt the approach to your product (from «before/after» to mini-review).

Bottom line: keep the Luma Dream Machine workflow as repeatable as possible (one seed, one LUT, one grid of titles) – and your payline with AI short video generator will issue stable «branded» shorts every night.

Installation in CapCut: rhythm, auto-sabs, cover, export

Rhythm. Cut every 0.8-1.2 s, put beat markers, light speed ramp 90 110% on the transitions. Camera – micro movement; extra pauses – under the knife. So AI short video generator holds hold and does not lose hook.

Auto-captions. CapCut Auto Captions 2 lines, 60-72 pt, contrast 4.5:1, shadow 30-40%. Highlight keywords CAPS/emoji pointy. Font and style are the same.

Cover. 1280 720, text centered (EN), watermark www.aiinnovationhub.shop
. Formula: number + benefit + object (for example: “30 Shorts • Faster Sales”). One accent color, read in 2 m.

Export. 9:16, 1080 1920, 30/60 fps, H.264, 10-15 Mbps, AAC 320 kbps, loudness 14 LUFS. Name: YYMMDD_offer_hookA_v1.mp4. AI short video generator will save presets.

Cover ideas and close-ups look in the product cards on antiquorum.shop

• there is a good view of how to serve «hero of the frame» without visual noise.

Publishing and distribution: cross-posting, hashtags, time slots (TikTok AI video generator)

Cross-post in 5 minutes. Export the video from AI short video generator, upload the same master to YouTube Shorts, Reels and TikTok, changing only the title and first 2 hashtags. Descriptions are short, with one CTA. For TikTok add a phrase with intention, for example: made with TikTok AI video generator.

Time slots (starting):

• YouTube Shorts: 12:00-14:00 and 18:00-21:00 (local time).

• Instagram Reels: 11:00-13:00 and 19:00-22:00.

• TikTok: 10:00-12:00 and 20:00-23:00.
  Plan 2 outputs per day for 7 days; AI short video generator duplicates schedule.

Hashtags (3-5 per movie):
1-2 brands + 1 format + 1 niche + 1 geo (depending on the situation). Example: #shorts #ecommerce #aiworkflow #productdemo #yourbrand. In TikTok, leave 2-3 hashtags and a key phrase in the description.

UTM and analytics. Use one UTM template for all sites: utm_source=platform&utm_medium=short&utm_campaign=offer&utm_content=hookA. AI short video generator will mount platform and hook. Watch cover CTR, hold 3-5 sec, ER, CPM.

Content loop 24-72 h. After 24 hours clone the winner: new cover, another hook, same screen. In 72 hours – secure on the best holding platform.

Do you need autopublication and profile packaging? Contact our studio – andreevwebstudio.com

Set up cross-posting, cover templates and reports for the week.

Analysis and scaling: hold, ER, CTR covers, CPM

What to measure (short stack):

• Retention (holding): Avg View Duration / Video Length. Target – 40-60%. Hold curve without «breaking» in the first 3 seconds – means the hook worked. AI short video generator highlights the failed seconds.

• Play rate (analog of CTR for Shorts/Reels/TikTok): Plays/ Impressions. Target – 20-35%. This is «clickability» in the tape; affects cover and first 2 sec.

• ER (engagement rate): (Likes + Comments + Shares + Saves) / Views 100%. Target – 3-8% organic.

• CPM (if we promote): Spend / 1000 Impressions. Follow the CPV and CPM together: cheap CPM without hold is meaningless.

How to test (matrix 3 3):

• Hooks A/B/C Benefit 1/2/3 9 versions of 20-35 sec.

• Each version is given 500-1000 views. If play rate <15% or hold <30%, turn off.

• Winner: play rate 30%, hold 45%, ER 5%. Its AI short video generator clones with a new cover and signature.

Covers and first 2 sec:

• Measure play rate before and after the cover change. Height 5 p.p. – leave.

• If the feed in 0-2 seconds – we rewrite hook (digit, deadline, before/after). AI short video generator keeps a library of hook lines.

Zoom cycle 24-72 h:

Day 1: 9 versions selection 2-3 by metrics.

Day 2: winner’s take with new cover and new hook-text.

Day 3: a light paid push on the top version (if necessary), expansion of geo/interests.

Every 7 days – refactoring the template: we rewrite the script and b-roll, but keep «brand» style.

Neming and UTM (single template):

YYMMDD_platform_offer_hookX_benY_vZ + utm_source=platform&utm_medium=short&utm_campaign=offer&utm_content=hookX.
So AI short video generator collects dashboard: see what hook and what benefit win.

Threshold solutions:

• Change cover if play rate <20%.

• Rewrite the hook if the drop of hold in 0-3 seconds.

• We reduce the duration to 18-24 seconds, if «tail» after 15 second falls.

• We leave only one CTA, if ER is high and there are few conversions – the reader gets confused.

Final: scale is not at the expense of «mega-movie», but at the expense of fast iterations. AI short video generator accelerates the cycle «idea of a test clone winner», so we keep pace: 3-5 new variations per day, report on metrics – every 24 hours.

Total and CTA: 30-day content calendar and implementation (AI Shorts generator)

Goal for 30 days: every day – 1 short film (20-35 sec), 3 variations of hook in the first 72 hours. All collect and clone through AI Shorts generator.

Week 1 – Warm-up (product/cover)

Days 1-3: «before/after», one beneficiary, CTA «flip check sheet».

Days 4-7: mini-review + UGC-insert; test 3 covers.

Week 2 – Social proof

Days 8-10: reviews, numbers, short test.

Days 11-14: «1 screen – 3 creative», the winner is scaled.

Week 3 – Experiments

Days 15-17: motion variations (push-in, whip-pan).

Days 18-21: B-roll catalogs (Hero/Macro/Usage/Context).

Week 4 – Scale

Days 22-24: best ideas with new hooks.

Days 25-27: local/niche hashtags, UTM tags.

Days 28-30: the final sprint + a compilation of «top-5» for the month.

Looking for some visual inspiration for the final cards and stamping? Check out jorneyunfolded.pro

• there is a great way to «sell» emotion frame.

Do you want this line «turnkey»? Plug in AI Shorts generator, configure Veo 3/Luma/CapCut, collect templates, UTM and reports. In 72 hours, we will launch 10-30 shorts and hand over the finished rations to your team. Write – we start today.