The generator outputs a short-form vertical video in 9:16 format suitable for TikTok, Reels, and Shorts.
What was measured
Platform formats
Whether the tool can produce the correct short-form output format, especially vertical 9:16 videos for TikTok, Reels, and Shorts.
context, not decisivecapability
Vertical exports for TikTok, Reels, and Shorts are important compatibility features, but they are not the core measure of ad quality. (2 of 3 judges)
What was given, what came back
Test input: Nike Pegasus 41 – Physical Product · text
Input — what we sent
The exact prompt
Product URL: https://www.nike.com/t/pegasus-41-mens-road-running-shoes-LMhrRG/FD2722-002 Exact Script Hook: These are my new favorite running shoes. Script: I've been wearing the Nike Pegasus 41 for my daily runs, and they've been incredibly comfortable from day one. They're lightweight, well-cushioned, and great for everyday training. If you're looking for dependable running shoes, they're definitely worth considering. Output Requirements - Vertical (9:16) - 20–30 seconds - UGC-style AI presenter - Natural AI voice - Captions enabled
A short-form UGC-style testimonial ad prompt for a physical consumer product, designed to test product presentation, believable endorsement, and ad generation quality for e-commerce footwear.
Why this input is hard
- · physical product understanding
- · UGC testimonial quality
- · product presentation
- · avatar realism
- · voice quality
- · commercial ad readiness
Output — unretouched
Also checked on this input — same tool, 6 other criteria
Ad-readiness◐ MixedThe output is vertically formatted and downloadable, but the free-plan watermark and limited product emphasis keep it from being fully ready as a paid ad without review.Avatar realism✓ WorkedThe presenter looks human-like and engaging enough for a fitness product ad, and the lip movements stay naturally aligned with the voice.Caption quality✓ WorkedSubtitles are generated accurately and remain synchronized with the speech.Product understanding◐ MixedThe tool can handle a physical consumer product, but the generated video stayed more avatar-centered than product-centered and felt somewhat template-based for the fitness audience.Script quality & persuasiveness✓ WorkedThe delivery style and pacing match a typical UGC fitness/product review video, so the script reads as a believable testimonial rather than a brochure.Voice quality✓ WorkedThe voice sounds smooth, clear, and confident, which fits product-promotion content.
Provenance
- Observation
- 70c475cc-b79e-4948-a528-f412b1b00501
- Evidence run
- f91a51ec-b400-46fe-97f5-7e779fe17532
- Study
- Generate UGC-Style Video Ads With AI Avatars
- Research task
- 86baxegpg
- Tested at
- not recorded
- Source
- split-cross-scenario-0728
- Evidence state
- verified
- Proof shown
- input + output shown
- Cost / latency
- not captured
- Repeat run
- not captured
- Tester
- not captured
The last three rows are honest blanks, not placeholders — our capture has no field for them yet.
Query this
get_evidence({
tool: "creatify-ai"
})MCP · mcp.aidemos.com/api/mcp
Free with attribution.
Same input, same check — 4 other tools
measured on Platform formats
AKOOL✓ WorkedProduced a vertical 9:16 short-form video export, matching the TikTok/Instagram Reels/YouTube Shorts format the report targets.Synthesia✗ FailedThe output stayed in landscape orientation, which is not suitable for short-form social ads.Topview AI✓ WorkedTopview can export vertical 9:16 videos for this input, matching short-form social ad formats.Vidnoz AI✓ WorkedFor this input, the tool produced a vertical 9:16 avatar video suitable for short-form placements such as TikTok, Reels, and Shorts.
This evidence is published in
From the same study (page rebuilt from a later run)
Real inputs and real outputs, no retouching · every cell queryable via API & MCP · aidemos.com