| Specification | Details |
|---|
| Audio file types | .wav and .mp3 |
| Maximum file size | 10 MB (applies to all file types, including audio and images) |
| Max audio length (free plan) | 20 seconds |
| Max audio/video length (paid plans) | Up to 10 minutes (model-dependent) |
Audio length by model
| Model | Max Length |
|---|
| Hedra Avatar | 10 minutes |
| Character-3 (legacy) | 5 minutes |
| Fabric | 5 minutes |
| Avatar V2 Pro | 5 minutes |
| OmniHuman | 5 minutes |
| Hedra Omnia | 8 seconds |
Hedra Omnia offers camera control, full body motion, and more natural movement but is currently capped at 8 seconds due to demand and compute availability.
