Vellria V1 Speed Video

This is the Vellria line at its cheaper setting, the place to work a shot out before spending on it. Sound is not a switch here — it arrives with every clip — so write the action knowing it will be heard as well as seen. The quality setting shares the same lengths and the same resolution steps rung for rung, which is what makes the split useful: settle framing, pacing and wording here, then take the same prompt across. The size stays the same; what changes is the setting and the cost.

• Resolution: 480p768p
• Duration: 5–15s
• Aspect ratio: 16:99:164:33:43:22:31:1

How the video side of the catalog works as a whole, and what it allows, is on the uncensored AI video generator page; explicit clips have their own page on NSFW video generation, and starting from a still is covered under NSFW image to video.

Send vellria-v1-speed-video as the model field to POST /v1/generate/video, with your API key as a Bearer token. The request below uses this model's default settings from the catalog and returns a generation id to poll.

curl https://vellria.com/v1/generate/video \
  -H "Authorization: Bearer vll_..." \
  -H "Content-Type: application/json" \
  -d '{
    "model": "vellria-v1-speed-video",
    "prompt": "…",
    "duration": 5,
    "resolution": "480p",
    "ratio": "16:9"
  }'

Every parameter, the polling call and the upload endpoint are in the API documentation; every video model id with its price is on the NSFW video API page.