Short answer
To keep 50 AI videos on brand, fix the inputs rather than the outputs. Write a one-page brand sheet, upload brand assets once, turn the first approved video into a template, brief every video from the same lines, approve the script before rendering, check each video against a short list, and compare the batch every ten videos.
Brand consistency is easy at three videos and hard at fifty. Video quality is rarely the issue. The drift comes from small things: an old logo, a different product photo, a new tone from a new team member, a claim nobody approved. Fabeo is the example tool here, but the routine works with any tool that lets you reuse assets.
1. Write a one-page brand sheet before the first video
Keep a single document per brand, and fit it on one page:
- Logo files and where the logo may appear (end card only, or throughout)
- Brand colours
- Product names, spelled exactly as the client writes them
- Tone in three words, plus one sentence the brand would never say
- Claims allowed, and claims that need client sign-off
- Call-to-action wording
- Formats you produce (for example, 15-second vertical and 30-second horizontal)
- Disclosure wording, if the client requires it
Vivideo’s guide suggests similar contents: logo rules, colours, fonts, voice tone, call to action, disclosure language and an approval checklist. Keep yours short enough that people actually read it.
2. Upload brand assets once and reuse them
The biggest consistency win is not re-entering anything. On Fabeo’s Enterprise and Agency plans, you set up each brand once, with its logo, colours and description, and reuse its logos and product photos in every video (pricing). On the Agency plan, everything is organised by client, brand and product: up to 50 clients, 10 brands per client and 100 products per brand (Fabeo for agencies).
Three rules help:
- Keep one current logo file per brand. Delete or rename old versions.
- Use the client’s own product photos, not images from the web.
- Name files by client, brand, product and format, so the right one is easy to find.
3. Turn the first approved video into a template
Once a video is approved, make it the model for the next 49. In Fabeo, a winning video can become a reusable template: swap in a new product, brand or script and render a new version (templates). Variations then differ in product and message, not in structure.
4. Brief every video from the same inputs
Most drift starts in the prompt. Paste the same brand-sheet lines (tone, claim rules, call to action) into every brief, and change only the product and the one claim. How to brief an AI video tool from a client call has a form and a worked prompt.
5. Approve the script first
Fabeo writes a scene-by-scene script before rendering. Editing the script uses no minutes, so check brand wording there, where fixes are free. If one scene misses after rendering, regenerate just that scene and pay only for its seconds. A client approval workflow keeps those sign-offs in one place.
6. Run a short checklist on every video
Superside’s AI video QC checklist groups checks into visual consistency, character and scene accuracy, branding and logo, audio and voiceover, text and captions, platform formatting and final approval. A brand-focused version for a 50-video batch:
- Logo is the current version, at the correct size and position
- Product name and spelling match the brand sheet
- Product looks like the real product, with the same colour and shape
- No claim outside the approved list
- Voiceover tone fits, and the music doesn’t clash with other videos in the batch
- On-screen text is readable and spelled correctly
- Format and length match the brief
- Disclosure wording is present if required
7. Audit the batch, not just each video
Every ten videos, put the last ten side by side: first muted, then with sound. Look for gradual drift, such as end cards that changed, a tone that slid or a product shown differently. Fix the template or the brand sheet, not just the single video.
8. Know the limits
- Fabeo review links are Fabeo-branded, with no custom logo or domain. If a client must only see your brand, deliver the exported file yourself.
- Every Fabeo video has a voiceover and background music, so check the audio against the brand’s tone.
- AI video can still mis-render a product. The checklist is how you catch it before the client does.
- Paid plans export without a watermark.
FAQ
What’s the most common cause of off-brand AI videos?
Inconsistent inputs: an old logo, a different product photo or a prompt written from memory. A brand sheet and reusable assets remove most of it.
How often should I audit a large batch?
Every ten videos is a practical rhythm. Adjust it to how fast you produce.
Can the same routine work for several clients?
Yes. Keep one brand sheet per brand and one workspace per client. Running AI video for 10+ clients covers the setup.
Next step
Compare plans on the pricing page: $3 per rendered minute, or about $2.60 on the Agency plan’s included minutes. Or browse the AI video templates.