ComfyUI Node: ByteDance Create Video Asset

ByteDance Create Video Asset:

The ByteDanceCreateVideoAsset node is designed to facilitate the creation and registration of personal video assets within the Seedance 2.0 platform. This node allows you to upload a video and register it as a personal asset in a specified asset group. If no group ID is provided, the node initiates a real-person H5 authentication process to create a new asset group, ensuring that the video is properly authenticated and categorized. This functionality is particularly beneficial for users looking to manage and organize their video assets efficiently, as it streamlines the process of asset registration and authentication, making it easier to maintain a structured video library.

ByteDance Create Video Asset Input Parameters:

video

This parameter represents the video file that you wish to register as a personal asset. The video must meet specific criteria to be eligible for registration: it should have a duration between 2 and 15 seconds, dimensions ranging from 300x300 to 6000x6000 pixels, and an aspect ratio between 0.4 and 2.5. Additionally, the video should have a frame rate between 24 and 60 frames per second. Ensuring these specifications are met is crucial for the successful execution of the node.

group_id

The group_id parameter allows you to specify an existing Seedance asset group ID to which the video asset will be added. By providing a group ID, you can bypass the repeated human verification process for the same person, streamlining the asset registration process. If left empty, the node will initiate a real-person authentication process in the browser to create a new asset group. This parameter is optional, and its default value is an empty string.

ByteDance Create Video Asset Output Parameters:

asset_id

The asset_id is a unique identifier generated for the newly registered video asset. This ID is crucial for tracking and managing the asset within the Seedance 2.0 platform, allowing you to reference and access the video asset in future operations or queries.

group_id

The group_id output provides the ID of the asset group where the video has been registered. If a new group was created during the process, this output will contain the ID of the newly formed group. This information is essential for organizing and managing your video assets within the platform.

ByteDance Create Video Asset Usage Tips:

• Ensure your video meets all the specified criteria (duration, dimensions, aspect ratio, and frame rate) before attempting to register it, as this will prevent errors and ensure a smooth registration process.
• If you frequently register videos for the same person, consider using an existing group_id to skip the authentication process and save time.

ByteDance Create Video Asset Common Errors and Solutions:

Asset video aspect ratio (W/H) must be in [0.4, 2.5]

• Explanation: The video you are trying to register does not meet the required aspect ratio range.
• Solution: Adjust the video's dimensions to ensure the aspect ratio falls within the specified range before attempting to register it again.

Asset video total pixels (W×H) must be in [409600, 927408]

• Explanation: The total number of pixels in the video exceeds the allowed range.
• Solution: Resize the video to ensure the total pixel count is within the specified limits.

Asset video FPS must be in [24, 60]

• Explanation: The frame rate of the video is outside the acceptable range.
• Solution: Modify the video's frame rate to fall within the 24 to 60 FPS range before registration.