# Video Generation
## I. Description This component allows you to transform text descriptions into professional-grade videos. It leverages advanced AI models to interpret your prompts and generate high-definition motion visuals in various aspect ratios. With Diaflow’s integrated Private Key, you can access these powerful video synthesis models immediately without needing your own API subscriptions. *Caution: After generating the video, the video URL will expire in 24 hours*
## II. Component settings | Parameter Name | Description | | -------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | | Model |

Select the model to generate the Video

List:
- BytePlus - Seedance 1.0 Pro
- BytePlus - Seedance 1.5 Pro

| | Prompt |

Describes the content of the video you want to generate.



For example, you can specify the scene, movement, lighting, and style.


You can also use @ to reference outputs from previous nodes (e.g., AI-generated scripts or descriptions).

| | Image source |

This is used for "Image to Video" generation.



You can refer to the output of a previous node (like an Image Generation node or a file upload).



Note: Only support image formats, such as .jpg and .png. If your file is a PDF, please convert it to an image using the PDF to Image tool.

| | Resolution |

Defines the quality of the generated video.

Default value when choosing BytePlus - Seedance 1.0 Pro

Default value when choosing BytePlus - Seedance 1.5 Pro

| | Aspect ratio |

Defines the dimensions of the generated video. Select the ratio that fits your needs (e.g., 16:9 for landscape, 9:16 for mobile/shorts).

Available values:

- 16:9

- 4:3

- 1:1

- 3:4

- 9:16

- 21:9

| | Duration |

Specifies the length of the generated video.

Available values:

| | Audio |

Video have the Audio
\*\*Just apply with the model BytePlus - Seedance 1.5 Pro

| | Enhancement | Intelligently improve video clarity and color using deep AI optimization. Ideal for fixing blur, noise, and low resolution across various content types. | | Compression | Compress video efficiently to save on storage and bandwidth costs without compromising visual quality. | ## III. Use case **Input:** Set up the "Video Generation" node with: * Model = BytePlus - Seedance 1.0 Pro * Prompt = "A cinematic drone shot of a futuristic city at sunset, neon lights, 4k detail" * Image source = (Leave empty for Text-to-Video) * Resolution = 1080p * Aspect ratio = 16:9 * Duration = 5s * Enhancement = ON * Compression = ON
**Output:** Once the node executes successfully, it will return a Video URL. You can map this output to subsequent nodes *Caution: After generating the video, the video URL will expire in 24 hours*