Video Models | Routescope API

Video documentation mainly covers Doubao Seedance 2.0 endpoints. This page is the overview entry; open the individual endpoint pages below for full request parameters, response structures, and debug panels.

Video Tasks

Create Video Generation Task

Submit a standard task-style video generation request.

Get Video Generation Task

Query the status of a standard task-style video job.

OpenAI-Style Create Video Task

OpenAI/Sora-compatible video creation entry.

Get OpenAI-Style Video Task

Query a task submitted through the OpenAI-style entry.

Remix Existing Video

Create a remix task based on an existing video or task result.

Proxy Video Content

Retrieve generated video content through the gateway proxy.

Asset Library

Upload Assets and Create Asset Group

Upload asset files and create a new asset group.

Append Upload to Asset Group

Append uploaded asset files to an existing asset group.

List Current User Asset Groups

Query asset groups owned by the current user.

Get Asset Group Details

Query a specific asset group and its assets.

Update Asset Group Name or Cover

Update an asset group's display name or cover.

Delete Asset Group

Delete an asset group and soft-delete local ownership.

Delete Asset From Group

Delete a single asset from an asset group.

Import Single Public Asset URL

Batch Import Public Asset URLs

Batch import public image, video, or audio URLs.

Task Flow

Create a task with POST /v1/video/generations or POST /v1/videos.
Save the returned task ID.
Poll task status with the matching query endpoint.
After completion, retrieve video content from result fields or /v1/videos/{task_id}/content.
For continuation, style changes, or re-editing, use /v1/videos/{video_id}/remix.

Asset Library Flow

Use POST /v1/api/video-studio/assets/ecloud/upload-and-save to upload files and create an asset group, or create an asset group through the import URL endpoints.
Save the returned groupId and asset assetId.
Later append, detail, update, and delete operations first validate whether groupId belongs to the user represented by the current token.
The current token group must have an available channel configured with video_studio_asset_base_url.

Model Selection

Model ID	Typical Use
`doubao-seedance-2-0-260128`	Standard video generation task.
`doubao-seedance-2-0-fast-260128`	Fast video generation task. Speed orientation follows model name and page display.

Endpoint Paths

Method	Path	Page
POST	`/v1/video/generations`	Create Video Generation Task
GET	`/v1/video/generations/{task_id}`	Get Video Generation Task
POST	`/v1/videos`	OpenAI-Style Create Video Task
GET	`/v1/videos/{task_id}`	Get OpenAI-Style Video Task
POST	`/v1/videos/{video_id}/remix`	Remix Existing Video
GET	`/v1/videos/{task_id}/content`	Proxy Video Content
POST	`/v1/api/video-studio/assets/ecloud/upload-and-save`	Upload Assets and Create Asset Group
POST	`/v1/api/video-studio/assets/ecloud/{groupId}/upload-and-save`	Append Upload to Asset Group
GET	`/v1/api/video-studio/assets/ecloud`	List Current User Asset Groups
GET	`/v1/api/video-studio/assets/ecloud/{groupId}`	Get Asset Group Details
PATCH	`/v1/api/video-studio/assets/ecloud/{groupId}`	Update Asset Group Name or Cover
DELETE	`/v1/api/video-studio/assets/ecloud/{groupId}`	Delete Asset Group
DELETE	`/v1/api/video-studio/assets/ecloud/{groupId}/assets/{assetId}`	Delete Asset From Group
POST	`/v1/api/video-studio/assets/ecloud/import-url`	Import Single Public Asset URL
POST	`/v1/api/video-studio/assets/ecloud/import-urls`	Batch Import Public Asset URLs