ComfyUI Node: Insert Images To Batch Indexed

Insert Images To Batch Indexed:

The InsertImagesToBatchIndexed node is designed to allow you to insert specific images into an existing batch of images at designated indices. This functionality is particularly useful when you need to update or modify a batch of images by adding new images at specific positions without disrupting the overall sequence. By specifying the indices where the new images should be inserted, you can maintain the order and structure of your image batch, ensuring that the new images are seamlessly integrated. This node is essential for tasks that require precise control over the placement of images within a batch, such as creating composite images, updating image sequences, or preparing datasets for machine learning models.

Insert Images To Batch Indexed Input Parameters:

original_images

This parameter represents the batch of original images into which new images will be inserted. It is expected to be in the format of an image tensor. The original images serve as the base batch that will be modified by inserting new images at specified indices.

images_to_insert

This parameter contains the images that you want to insert into the original batch. These images should be provided in the format of an image tensor. The number of images to insert should match the number of specified indices to ensure proper insertion.

indexes

This parameter is a string that specifies the indices at which the new images will be inserted into the original batch. The indices should be provided as a comma-separated list (e.g., "0, 1, 2"). Each index corresponds to a position in the original image batch where a new image will be inserted. The default value is "0, 1, 2", and it supports multiline input for convenience.

Insert Images To Batch Indexed Output Parameters:

IMAGE

The output is the modified batch of images with the new images inserted at the specified indices. This updated batch maintains the original sequence order, with the new images seamlessly integrated at the designated positions. The output is provided as an image tensor.

Insert Images To Batch Indexed Usage Tips:

• Ensure that the number of images to insert matches the number of specified indices to avoid errors.
• Use the indexes parameter to precisely control where each new image will be inserted in the original batch.
• This node is particularly useful for tasks that require updating or modifying image sequences without disrupting the overall order.

Insert Images To Batch Indexed Common Errors and Solutions:

ValueError: invalid literal for int() with base 10

• Explanation: This error occurs when the indexes string contains non-numeric values or is improperly formatted.
• Solution: Ensure that the indexes string contains only comma-separated numeric values (e.g., "0, 1, 2").

ValueError: Start index is out of range

• Explanation: This error occurs when an index specified in the indexes parameter is out of the range of the original image batch.
• Solution: Verify that all indices specified in the indexes parameter are within the valid range of the original image batch.

[WARNING] skip this node, due to number of images_to_insert is not equal to number of insert_indexes

• Explanation: This warning indicates that the number of images to insert does not match the number of specified indices.
• Solution: Ensure that the number of images provided in the images_to_insert parameter matches the number of indices specified in the indexes parameter.