ComfyUI Node: Save Images Plus (JPS)

Save Images Plus (JPS):

The Save Images Plus (JPS) node is designed to facilitate the saving of generated images with enhanced metadata capabilities. This node allows you to save images with a specified filename prefix and includes options to embed additional metadata such as prompts and extra PNG information. The primary goal of this node is to streamline the process of saving images while preserving important contextual information, making it easier to manage and reference your generated artwork. By using this node, you can ensure that your images are saved in an organized manner, with filenames and metadata that reflect the creative process behind each image.

Save Images Plus (JPS) Input Parameters:

images

This parameter accepts a list of images that you want to save. Each image in the list will be processed and saved according to the specified settings. The images should be in a format compatible with the node's processing capabilities.

filename_prefix

This parameter allows you to specify a prefix for the filenames of the saved images. The default value is "ComfyUI". This prefix will be appended with additional information to create unique filenames for each image, ensuring that your saved images are easily identifiable and organized.

prompt

This optional parameter allows you to include the prompt used to generate the images as metadata. If provided, the prompt will be embedded in the saved image files, making it easier to reference the creative input that led to the generation of each image.

extra_pnginfo

This optional parameter allows you to include additional PNG metadata in the saved images. You can provide a dictionary of key-value pairs, where each key represents a metadata field and each value is the corresponding data to be embedded. This feature is useful for adding custom metadata that can be referenced later.

Save Images Plus (JPS) Output Parameters:

(int, 1)

This output parameter returns a tuple with an integer value of 1. This indicates that the images have been successfully saved. The output serves as a simple confirmation that the node has completed its task without errors.

Save Images Plus (JPS) Usage Tips:

• Ensure that the images you provide are in a compatible format to avoid any issues during the saving process.
• Use descriptive and unique filename prefixes to keep your saved images organized and easily identifiable.
• Take advantage of the prompt and extra_pnginfo parameters to embed valuable metadata in your images, which can be useful for future reference or sharing with others.

Save Images Plus (JPS) Common Errors and Solutions:

"Error: Invalid image format"

• Explanation: This error occurs when the provided images are not in a format that the node can process.
• Solution: Ensure that the images are in a compatible format, such as a NumPy array with appropriate dimensions.

"Error: Metadata embedding failed"

• Explanation: This error occurs when there is an issue embedding the provided metadata into the image files.
• Solution: Check the format and content of the prompt and extra_pnginfo parameters to ensure they are correctly structured and contain valid data.

"Error: Unable to save image"

• Explanation: This error occurs when the node is unable to save the image files to the specified directory.
• Solution: Verify that the output directory exists and has the necessary write permissions. Ensure that the filename prefix and other settings do not result in invalid file paths.