MODEL ID bria:50@1

live

Bria Video Increase Resolution

by Bria September 11, 2025

Bria Video Increase Resolution upscales visual assets by 2x or 4x while preserving detail and transparency. Ideal for product footage and design workflows that need clean high resolution results without manual rework or artifacts.

API Options

Platform-level options for task execution and delivery.

taskType string required value: upscale: Identifier for the type of task being performed

taskUUID string required UUID v4: UUID v4 identifier for tracking tasks and matching async responses. Must be unique per task.

outputType string default: URL: Video output type.

Allowed values 1 value

outputFormat string default: MP4

Specifies the file format of the generated output. The available values depend on the task type and the specific model's capabilities.

`MP4`: Widely supported video container (H.264), recommended for general use.
`WEBM`: Optimized for web delivery.
`MOV`: QuickTime format, common in professional workflows (Apple ecosystem).

Allowed values 3 values

outputQuality integer min: 20 max: 99 default: 95: Compression quality of the output. Higher values preserve quality but increase file size.

webhookURL string URI

Specifies a webhook URL where JSON responses will be sent via HTTP POST when generation tasks complete. For batch requests with multiple results, each completed item triggers a separate webhook call as it becomes available.

Learn more 1 resource

Webhooks
PLATFORM

deliveryMethod string default: async

Determines how the API delivers task results.

Allowed values 1 value

: Returns an immediate acknowledgment with the task UUID. Poll for results using getResponse. Required for long-running tasks like video generation.

Learn more 1 resource

Task Polling
PLATFORM

uploadEndpoint string URI

Specifies a URL where the generated content will be automatically uploaded using the HTTP PUT method. The raw binary data of the media file is sent directly as the request body. For secure uploads to cloud storage, use presigned URLs that include temporary authentication credentials.

Common use cases:

Cloud storage: Upload directly to S3 buckets, Google Cloud Storage, or Azure Blob Storage using presigned URLs.
CDN integration: Upload to content delivery networks for immediate distribution.

// S3 presigned URL for secure upload
https://your-bucket.s3.amazonaws.com/generated/content.mp4?X-Amz-Signature=abc123&X-Amz-Expires=3600

// Google Cloud Storage presigned URL
https://storage.googleapis.com/your-bucket/content.jpg?X-Goog-Signature=xyz789

// Custom storage endpoint
https://storage.example.com/uploads/generated-image.jpg

The content data will be sent as the request body to the specified URL when generation is complete.

ttl integer min: 60: Time-to-live (TTL) in seconds for generated content. Only applies when outputType is URL.

includeCost boolean default: false: Include task cost in the response.

Inputs

Input resources for the task (images, audio, etc). These must be nested inside the inputs object.

inputs » video video string required: Video input (UUID or URL).

Generation Parameters

Core parameters for controlling the generated content.

model string required value: bria:50@1

Identifier of the model to use for generation.

Learn more 3 resources

upscaleFactor integer default: 2: Factor by which to upscale the generated image. A value of 2 doubles width and height.

Allowed values 2 values

taskType string required value: upscale: Type of the task.

taskUUID string required UUID v4: UUID of the task.

videoUUID string required UUID v4: UUID of the output video.

videoURL string URI: URL of the output video.

videoBase64Data string: Base64-encoded video data.

videoDataURI string URI: Data URI of the output video.

cost float: Task cost in USD. Present when includeCost is set to true in the request.

Upscale

Neon Roller Rink Crowd

Request

{
  "taskType": "upscale",
  "taskUUID": "cc592f0c-aa43-4390-948b-28704ef351ae",
  "model": "bria:50@1",
  "upscaleFactor": 4,
  "inputs": {
    "video": "https://assets.runware.ai/assets/inputs/2b44f3c8-08cd-451c-b768-49545d3ab390.mp4"
  }
}

Response

{
  "taskType": "upscale",
  "taskUUID": "cc592f0c-aa43-4390-948b-28704ef351ae",
  "videoUUID": "42379f35-c708-4f79-a591-159d52a96d6f",
  "videoURL": "https://vm.runware.ai/video/os/a17d13/ws/5/vi/42379f35-c708-4f79-a591-159d52a96d6f.mp4",
  "cost": 0.8458,
  "mediaURL": "https://vm.runware.ai/video/os/a17d13/ws/5/vi/42379f35-c708-4f79-a591-159d52a96d6f.mp4",
  "mediaUUID": "42379f35-c708-4f79-a591-159d52a96d6f"
}

Upscale

Glitchy Retro Electronics Showroom

Request

{
  "taskType": "upscale",
  "taskUUID": "c0f494df-29ee-4853-9635-dcd975c5f3c1",
  "model": "bria:50@1",
  "upscaleFactor": 4,
  "inputs": {
    "video": "https://assets.runware.ai/assets/inputs/45634c0c-5c81-4aff-9fb6-5ad6ac1b0c6a.mp4"
  }
}

Response

{
  "taskType": "upscale",
  "taskUUID": "c0f494df-29ee-4853-9635-dcd975c5f3c1",
  "videoUUID": "ece9e07d-e58a-4e7b-b878-e7bbbe3dae4e",
  "videoURL": "https://vm.runware.ai/video/os/a16d07/ws/5/vi/ece9e07d-e58a-4e7b-b878-e7bbbe3dae4e.mp4",
  "cost": 0.8458,
  "mediaURL": "https://vm.runware.ai/video/os/a16d07/ws/5/vi/ece9e07d-e58a-4e7b-b878-e7bbbe3dae4e.mp4",
  "mediaUUID": "ece9e07d-e58a-4e7b-b878-e7bbbe3dae4e"
}

Upscale

Glitchy Aquarium Tunnel Footage

Request

{
  "taskType": "upscale",
  "taskUUID": "e1aa11bb-c788-4f6b-8795-6ce1f4103dba",
  "model": "bria:50@1",
  "upscaleFactor": 4,
  "inputs": {
    "video": "https://assets.runware.ai/assets/inputs/c5191a45-a052-481f-bf2a-b257017d634b.mp4"
  }
}

Response

{
  "taskType": "upscale",
  "taskUUID": "e1aa11bb-c788-4f6b-8795-6ce1f4103dba",
  "videoUUID": "d636d85f-63cf-4abe-acb4-ddcfab3fb366",
  "videoURL": "https://vm.runware.ai/video/os/a08d21/ws/5/vi/d636d85f-63cf-4abe-acb4-ddcfab3fb366.mp4",
  "cost": 0.8458,
  "mediaURL": "https://vm.runware.ai/video/os/a08d21/ws/5/vi/d636d85f-63cf-4abe-acb4-ddcfab3fb366.mp4",
  "mediaUUID": "d636d85f-63cf-4abe-acb4-ddcfab3fb366"
}

Upscale

VHS Skatepark Demo Footage

Request

{
  "taskType": "upscale",
  "taskUUID": "76917a45-5651-4ae5-bdd1-316cab8e20a9",
  "model": "bria:50@1",
  "upscaleFactor": 4,
  "inputs": {
    "video": "https://assets.runware.ai/assets/inputs/972c904b-5835-4746-90c3-42cee3f58833.mp4"
  }
}

Response

{
  "taskType": "upscale",
  "taskUUID": "76917a45-5651-4ae5-bdd1-316cab8e20a9",
  "videoUUID": "dab5e3fc-4c34-4bc4-87c3-f8567a03d5fa",
  "videoURL": "https://vm.runware.ai/video/os/a08d21/ws/5/vi/dab5e3fc-4c34-4bc4-87c3-f8567a03d5fa.mp4",
  "cost": 0.8458,
  "mediaURL": "https://vm.runware.ai/video/os/a08d21/ws/5/vi/dab5e3fc-4c34-4bc4-87c3-f8567a03d5fa.mp4",
  "mediaUUID": "dab5e3fc-4c34-4bc4-87c3-f8567a03d5fa"
}