openrouter / video
HeyGen: Avatar IV
HeyGen: Avatar IV is an image-to-video model that animates a single photo into an expressive, lip-synced talking-head video. Rather than only matching mouth shapes to words, it interprets the vocal...
heygen/avatar-iv
Source checked: 2026-09-13 · Provider endpoint, not an independently benchmarked model.
Pricing, with its conditions.
These are source observations, not interchangeable quotes. Token, compute-time, output-duration and per-request prices cannot be compared by the number alone. Input charges and optional features may add to the total.
| Source rate | Billing unit | Conditions | Evidence |
|---|---|---|---|
| 0.05 USD | duration_seconds | SKU-specific source rate; check resolution, audio and duration before comparing. | Public structured source |
Supported settings from the source
| resolutions | 720p, 1080p |
|---|---|
| aspect_ratios | 16:9, 9:16, 1:1 |
| durations | Not specified |
| generate_audio | false |
Unlisted settings, region availability, deposits, taxes and commercial terms remain unverified. Confirm the exact endpoint before purchase.