AI video made by people who know film
AI Video Production
BigBang generates visuals, animation and voice-over with AI, then an editor with years of production experience cuts, colour-grades and subtitles it into a video ready to publish. It suits SMEs and marketing teams that want video faster and at lower cost without looking cheap.

- Price
- Quoted per project
- Timing
- Depends on scope
- Best for
- Fast promo and social videos
- Delivered as
- 15 to 60 second vertical or horizontal videos (Instagram Reels, YouTube, Facebook, website)
What you get
- 15 to 60 second vertical or horizontal videos (Instagram Reels, YouTube, Facebook, website)
- AI voice-over in Cantonese, Mandarin or English, plus subtitles
- Reusable character and style settings for future videos
How it works
- 01
Brief
We agree the audience, platform and message
- 02
Storyboard and style
A storyboard grid fixes every shot and the look; we start once you approve it
- 03
AI generation
Images, video clips and voice-over are generated with AI
- 04
Post-production
Editing, colour, music and subtitles keep quality and brand consistent
- 05
Delivery and changes
You review a first cut, we revise and deliver the final version
Who it is for
- 01
Marketing teams that need fresh social content every week
- 02
SMEs without a budget for a full shoot who still want a professional result
- 03
Brands that need product, campaign or festive clips quickly
What it is
We combine the speed of AI with traditional production craft: AI generates the visuals, animation and voice, and an editor handles the story, pacing and detail. The result is much faster to make, without looking "obviously AI".
Demos
See the 日讀AI reels that Ztoa Group produces fully automatically every day.
Price and timing
Price: [待填]
Production time: [待填]
FAQ
How is AI video different from a traditional shoot?
AI video needs no location, cast or camera crew, so it is usually faster and cheaper, while professional post-production still controls quality. When a project needs real people and places, we can shoot traditionally or mix both.
Can you use our own product photos?
Yes. Send us product photos or brand assets and we generate the video from them, so the visuals match your real product.
Can the AI voice-over speak Cantonese?
Yes. We produce Cantonese, Mandarin and English voice-over and can adjust tone and pace to your brief.
How much does a video cost?
[待填]
Ready to start?
A free consultation first, then a clear quote.

