Bria modelsvideo generation api

bria/video/background-removal/realtime

Name: Bria's VRMBG 3.0 Realtime
Author: Bria

Video Background Removal Realtime is Bria's video-to-video AI model. Transform, enhance, and edit video content using text prompts - from style changes to object manipulation and scene modification.

Input

Image URL or upload(string)

Upload

PNG, JPEG, WebP, or GIF · 20 MiB maximum

Playground webcam/video source. Media is sent over WebRTC.

This field is required.

Blur Strength(integer)

0100

Background blur strength, 0-100 (used when background_type is 'blur'). Range: 0 to 100.

Background Color(string)

Solid background colour (used when background_type is 'color'). Allowed values: Black, White, Gray, Red, Green, Blue, Yellow, Cyan, Magenta, Orange.

Background Type(string)

How to replace the background: 'color', 'image', or 'blur'. Allowed values: color, image, blur.

Image URL or upload(string)

Upload

PNG, JPEG, WebP, or GIF · 20 MiB maximum

Background image URL or data URI (used when background_type is 'image').

Idle

Example output — click Run to generate your own

Production endpoint

Send your first request

OpenAI-compatible endpoint with unified authentication and usage tracking.

POSThttps://api.sandbase.ai/v1/run

Model IDbria/video/background-removal/realtime

Input Schema

5 parameters · 1 required · 4 optional

Parameter	Type	Required	Description
`image`	string	Required	Playground webcam/video source. Media is sent over WebRTC. · Default: ""
`blur_strength`	integer	Optional	Background blur strength, 0-100 (used when background_type is 'blur'). · Min: 0 · Max: 100 · Default: 50
`background_type`	string	Optional	How to replace the background: 'color', 'image', or 'blur'. · Options: color, image, blur · Default: "color" colorimageblur
`background_color`	string	Optional	Solid background colour (used when background_type is 'color'). · Options: Black, White, Gray, Red, Green, Blue, Yellow, Cyan, Magenta, Orange · Default: "Black" BlackWhiteGrayRedGreenBlueYellowCyanMagentaOrange
`background_image_url`	string	Optional	Background image URL or data URI (used when background_type is 'image'). · Default: null

Output Schema

Field	Type	Description
`id`	string	Unique identifier for the generation task
`status`	string	Task status: pending, running, completed, failed, timeout
`model`	string	Model used for the generation
`outputs`	array	Array of output items
`outputs[].url`	string	URL of the generated artifact
`outputs[].content_type`	string	MIME type (e.g. image/png, video/mp4)
`error`	object \| null	Error details if failed, null on success
`error.type`	string	Machine-readable error type code
`error.message`	string	Human-readable error description

Async Workflow

This model uses asynchronous execution. Submit a request and poll for the result.

Submit — POST to /v1/run, receive an id
Poll — GET /v1/run/{id} until status is completed, failed, or timeout
Retrieve — Read outputs from the completed response

Code Examples

Ready-to-run snippets

# Step 1: Submit
curl -X POST https://api.sandbase.ai/v1/run \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -d '{
  "model": "bria/video/background-removal/realtime",
  "image": "",
  "blur_strength": 50,
  "background_type": "color",
  "background_color": "Black",
  "background_image_url": null,
  "prompt": "a beautiful sunset over mountains"
}'

# Step 2: Poll result (replace <id>)
curl https://api.sandbase.ai/v1/run/<id> \
  -H "Authorization: Bearer YOUR_API_KEY"

← Back to Bria's VRMBG 3.0 Realtime

API README

PRICED DRAFT — MANUAL REVIEW REQUIRED exact_model_mode: bria/video/background-removal/realtime original_unit: Your request will cost $0.0042 per second. method: per-processing-second price using reported usage duration result_base_price: 0.0042 result_price_formula: (usage.total_seconds ?? usage.duration ?? 1) * 0.0042 review_status: pending; model remains disabled checked_at: 2026-08-16