Use Video Edit Remove Background with Comfy Router

Call bria/video-edit-remove-background through Comfy Router: endpoint, request shape and the response Router returns.

API Reference for bria/video-edit-remove-background, served by Comfy Router from Bria.

Quick start

Create a key in your Comfy workspace and export it as COMFY_API_KEY. The Python and TypeScript snippets use the Comfy SDKs (pip install comfy-sdk, npm install @comfyorg/sdk); the cURL snippet is the same call over raw HTTP.

Model ID: bria/video-edit-remove-background

Endpoint: POST https://api.comfy.org/v2/models/bria/video-edit-remove-background

Python

from comfy_sdk import Comfy

# Reads COMFY_API_KEY from the environment.
# The SDK automatically creates an idempotency key and reuses it for automatic retries.
with Comfy() as client:
    result = client.models.run(
        "bria/video-edit-remove-background",
        {
            "background_color": "Transparent",
            "output_container_and_codec": "webm_vp9",
            "video": "https://example.com/input.mp4",
        },
    )

print(result)

Schema

Input

background_color · string

Background color for the output video. If Transparent, the output codec must support alpha.

Possible values: Transparent, Black, White, Gray, Red, Green, Blue, Yellow, Cyan, Magenta, Orange

output_container_and_codec · string

Output container and codec preset.

Possible values: mp4_h264, mp4_h265, webm_vp9, mov_h265, mov_proresks, mkv_h264, mkv_h265, mkv_vp9, gif

preserve_audio · boolean

Whether to preserve audio from the input video.

video · string · required

Publicly accessible URL of the input video. Input resolution supported up to 16000x16000 (16K). Max duration 60 seconds.

Generated from the schema Router serves at GET /v2/models/bria/video-edit-remove-background/openapi.json, the same document it validates a call against before the request reaches the provider.

Output

error · object

Error object (only present when status is ERROR)

error.code · integer

Error code.

error.details · string

Additional error details.

error.message · string

Error message.

request_id · string

Unique identifier for the request.

result · object

Result object (only present when status is COMPLETED)

result.image_url · string

URL of the generated/edited image.

result.prompt · string

Original prompt.

result.refined_prompt · string

Refined version of the prompt, or null on a COMPLETED generation Bria did not refine. Nullable because the key is PRESENT carrying null rather than omitted; observed live on bria/image-edit-gen-fill.

result.seed · integer

Seed used for generation.

result.structured_prompt · string

The detailed JSON structured prompt.

result.video_url · string

URL of the generated video.

status · string

Current status of the request.

Possible values: IN_PROGRESS, COMPLETED, ERROR, UNKNOWN

Examples

Input

{
  "background_color": "Transparent",
  "output_container_and_codec": "webm_vp9",
  "video": "https://example.com/input.mp4"
}

Output

{
  "request_id": "0b3f9d7e-2c41-4a8b-9f10-6d5c8e2a4b71",
  "result": {
    "video_url": "https://example.invalid/bria/video-edit-remove-background/generated.mp4"
  },
  "status": "COMPLETED"
}

Before you ship

The SDKs create an Idempotency-Key and reuse it for automatic retries. For manual retries, reuse the original key. Router can hold the connection for up to 10 minutes.

When a request fails, Router sends an X-Comfy-Error-Type response header explaining why. A 422 means Router rejected the input before calling the provider. Download generated assets promptly because result URLs can expire.

Headers

Authentication, idempotency, request IDs, error buckets, retry pacing, spend limits.

Using the Router API

Model discovery, validation errors, retries, and billing.

Limitations

What Router does not do today, and what to use instead.