--- title: Seedance 2.0 Mini | Runware Docs url: https://runware.ai/docs/models/bytedance-seedance-2-0-mini description: Compact Seedance 2.0 variant for faster, lighter multimodal video generation workflows --- # Seedance 2.0 Mini Seedance 2.0 Mini is a lighter variant in ByteDance's Seedance 2.0 video model family. It is positioned for teams that want the cinematic prompt understanding and multimodal generation style of Seedance 2.0 in a smaller, more iteration-friendly package. It is suited to fast concepting, quicker turnaround, and broader throughput when the full flagship model is not required. - **ID**: `bytedance:seedance@2.0-mini` - **Status**: coming-soon - **Creator**: ByteDance - **Release Date**: June 23, 2026 - **Capabilities**: Text to Video, Image to Video, Checkpoint ## Pricing Pricing is $0.036 per second of video at 480p and $0.081 per second of video at 720p for text/image to video. Pricing is $0.043 per second of video at 480p and $0.096 per second of video at 720p for video to video. - **480p . 4s (text/image to video)**: `$0.144` - **720p . 15s (text/image to video)**: `$1.215` - **480p . 4s (video to video)**: `$0.172` ## Compatibility & Validation Either provide `inputs.frameImages`, or specify `width/height`. --- Inside `inputs`, `frameImages` cannot be used with `referenceImages`, `referenceVideos`, or `referenceAudios`. --- `resolution` cannot be used with `width/height`. --- When `resolution` is provided, `inputs.frameImages` is required. --- `width` and `height` must be used together. --- The following dimension combinations are supported: | Configuration | Dimensions | | --- | --- | | `480p (16:9)` | `864x496` | | `480p (4:3)` | `752x560` | | `480p (1:1)` | `640x640` | | `480p (3:4)` | `560x752` | | `480p (9:16)` | `496x864` | | `480p (21:9)` | `992x432` | | `720p (16:9)` | `1280x720` | | `720p (4:3)` | `1112x834` | | `720p (1:1)` | `960x960` | | `720p (3:4)` | `834x1112` | | `720p (9:16)` | `720x1280` | | `720p (21:9)` | `1470x630` | ## Request Parameters **API Options** Platform-level options for task execution and delivery. ### [taskType](https://runware.ai/docs/models/bytedance-seedance-2-0-mini#request-tasktype) - **Type**: `string` - **Required**: true - **Value**: `videoInference` Identifier for the type of task being performed ### [taskUUID](https://runware.ai/docs/models/bytedance-seedance-2-0-mini#request-taskuuid) - **Type**: `string` - **Required**: true - **Format**: `UUID v4` UUID v4 identifier for tracking tasks and matching async responses. Must be unique per task. ### [outputType](https://runware.ai/docs/models/bytedance-seedance-2-0-mini#request-outputtype) - **Type**: `string` - **Default**: `URL` Video output type. **Allowed values**: `URL` ### [outputFormat](https://runware.ai/docs/models/bytedance-seedance-2-0-mini#request-outputformat) - **Type**: `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**: `MP4` `WEBM` `MOV` ### [outputQuality](https://runware.ai/docs/models/bytedance-seedance-2-0-mini#request-outputquality) - **Type**: `integer` - **Min**: `20` - **Max**: `99` - **Default**: `95` Compression quality of the output. Higher values preserve quality but increase file size. ### [webhookURL](https://runware.ai/docs/models/bytedance-seedance-2-0-mini#request-webhookurl) - **Type**: `string` - **Format**: `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](https://runware.ai/docs/platform/webhooks) (platform) ### [deliveryMethod](https://runware.ai/docs/models/bytedance-seedance-2-0-mini#request-deliverymethod) - **Type**: `string` - **Default**: `async` Determines how the API delivers task results. **Allowed values**: - `async` 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](https://runware.ai/docs/platform/task-polling) (platform) ### [uploadEndpoint](https://runware.ai/docs/models/bytedance-seedance-2-0-mini#request-uploadendpoint) - **Type**: `string` - **Format**: `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. ```text // 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. ### [safety](https://runware.ai/docs/models/bytedance-seedance-2-0-mini#request-safety) - **Path**: `safety.checkContent` - **Type**: `object (2 properties)` Content safety checking configuration for video generation. #### [checkContent](https://runware.ai/docs/models/bytedance-seedance-2-0-mini#request-safety-checkcontent) - **Path**: `safety.checkContent` - **Type**: `boolean` - **Default**: `false` Enable or disable content safety checking. #### [mode](https://runware.ai/docs/models/bytedance-seedance-2-0-mini#request-safety-mode) - **Path**: `safety.mode` - **Type**: `string` - **Default**: `none` Safety checking mode for video generation. **Allowed values**: - `none` Disables checking. - `fast` Checks key frames. - `full` Checks all frames. ### [ttl](https://runware.ai/docs/models/bytedance-seedance-2-0-mini#request-ttl) - **Type**: `integer` - **Min**: `60` Time-to-live (TTL) in seconds for generated content. Only applies when `outputType` is `URL`. ### [includeCost](https://runware.ai/docs/models/bytedance-seedance-2-0-mini#request-includecost) - **Type**: `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. ### [referenceImages](https://runware.ai/docs/models/bytedance-seedance-2-0-mini#request-inputs-referenceimages) - **Path**: `inputs.referenceImages` - **Type**: `array of strings` List of reference images (UUID, URL, Data URI, or Base64). ### [frameImages](https://runware.ai/docs/models/bytedance-seedance-2-0-mini#request-inputs-frameimages) - **Path**: `inputs.frameImages` - **Type**: `array of strings or objects` List of frame-specific image inputs. Each item can be either a plain image input (UUID, URL, Data URI, or Base64) or an object with an image and a target position in the video. **Format 1: string[]**: - **Type**: `string` Image input (UUID, URL, Data URI, or Base64). **Format 2: object[]**: #### [image](https://runware.ai/docs/models/bytedance-seedance-2-0-mini#request-inputs-frameimages-format-2-image) - **Path**: `inputs.frameImages.image` - **Type**: `string` - **Required**: true Image input (UUID, URL, Data URI, or Base64). #### [frame](https://runware.ai/docs/models/bytedance-seedance-2-0-mini#request-inputs-frameimages-format-2-frame) - **Path**: `inputs.frameImages.frame` - **Type**: `object` Target frame position for the image. Supports first and last frame. **Allowed values**: - `first` First frame of the video. - `last` Last frame of the video. - `0` Frame index 0 (first frame). - `-1` Frame index -1 (last frame). ### [referenceVideos](https://runware.ai/docs/models/bytedance-seedance-2-0-mini#request-inputs-referencevideos) - **Path**: `inputs.referenceVideos` - **Type**: `array of strings` List of reference videos (UUID, URL). ### [referenceAudios](https://runware.ai/docs/models/bytedance-seedance-2-0-mini#request-inputs-referenceaudios) - **Path**: `inputs.referenceAudios` - **Type**: `array of strings` List of reference audios (UUID, URL). **Core Parameters** Primary parameters that define the task output. ### [numberResults](https://runware.ai/docs/models/bytedance-seedance-2-0-mini#request-numberresults) - **Type**: `integer` - **Min**: `1` - **Max**: `4` - **Default**: `1` Number of results to generate. Each result uses a different seed, producing variations of the same parameters. ### [model](https://runware.ai/docs/models/bytedance-seedance-2-0-mini#request-model) - **Type**: `string` - **Required**: true - **Value**: `bytedance:seedance@2.0-mini` Identifier of the model to use for generation. ### [positivePrompt](https://runware.ai/docs/models/bytedance-seedance-2-0-mini#request-positiveprompt) - **Type**: `string` - **Required**: true - **Min**: `2` - **Max**: `10000` Text prompt describing elements to include in the generated output. ### [width](https://runware.ai/docs/models/bytedance-seedance-2-0-mini#request-width) - **Type**: `integer` - **Required**: true - **Paired with**: height Width of the generated media in pixels. ### [height](https://runware.ai/docs/models/bytedance-seedance-2-0-mini#request-height) - **Type**: `integer` - **Required**: true - **Paired with**: width Height of the generated media in pixels. ### [resolution](https://runware.ai/docs/models/bytedance-seedance-2-0-mini#request-resolution) - **Type**: `string` - **Default**: `720p` Resolution preset for the output. When used with input media, automatically matches the aspect ratio from the input. **Allowed values**: `480p` `720p` ### [duration](https://runware.ai/docs/models/bytedance-seedance-2-0-mini#request-duration) - **Type**: `integer` - **Min**: `4` - **Max**: `15` - **Default**: `5` Length of the generated video in seconds. The total number of frames produced is determined by duration multiplied by the model's frame rate (fps). **Settings** Technical parameters to fine-tune the inference process. These must be nested inside the \`settings\` object. ### [audio](https://runware.ai/docs/models/bytedance-seedance-2-0-mini#request-settings-audio) - **Path**: `settings.audio` - **Type**: `boolean` - **Default**: `true` Generate synchronized audio. ## Response Parameters ### [taskType](https://runware.ai/docs/models/bytedance-seedance-2-0-mini#response-tasktype) - **Type**: `string` - **Required**: true - **Value**: `videoInference` Identifier for the type of task this response belongs to. ### [taskUUID](https://runware.ai/docs/models/bytedance-seedance-2-0-mini#response-taskuuid) - **Type**: `string` - **Required**: true - **Format**: `UUID v4` UUID v4 identifier echoed from the original request, used to match async responses to their tasks. ### [videoUUID](https://runware.ai/docs/models/bytedance-seedance-2-0-mini#response-videouuid) - **Type**: `string` - **Required**: true - **Format**: `UUID v4` UUID of the output video. ### [videoURL](https://runware.ai/docs/models/bytedance-seedance-2-0-mini#response-videourl) - **Type**: `string` - **Format**: `URI` URL of the output video. ### [videoBase64Data](https://runware.ai/docs/models/bytedance-seedance-2-0-mini#response-videobase64data) - **Type**: `string` Base64-encoded video data. ### [videoDataURI](https://runware.ai/docs/models/bytedance-seedance-2-0-mini#response-videodatauri) - **Type**: `string` - **Format**: `URI` Data URI of the output video. ### [seed](https://runware.ai/docs/models/bytedance-seedance-2-0-mini#response-seed) - **Type**: `integer` The seed used for generation. If none was provided, shows the randomly generated seed. ### [NSFWContent](https://runware.ai/docs/models/bytedance-seedance-2-0-mini#response-nsfwcontent) - **Type**: `boolean` Flag indicating if NSFW content was detected. ### [cost](https://runware.ai/docs/models/bytedance-seedance-2-0-mini#response-cost) - **Type**: `float` Task cost in USD. Present when `includeCost` is set to `true` in the request.