ComfyUI Node: FL Image Caption Saver

FL Image Caption Saver:

The FL_ImageCaptionSaver node is designed to streamline the process of saving images along with their corresponding captions. This node is particularly useful for AI artists who generate multiple images and need to keep track of their associated descriptions. By automating the saving process, it ensures that each image is stored in a specified folder with a unique filename, and a text file containing the caption is saved alongside it. This functionality is beneficial for organizing and managing large batches of images, making it easier to reference and utilize them in future projects. The node also includes an option to overwrite existing files, providing flexibility in how files are managed.

FL Image Caption Saver Input Parameters:

images

This parameter expects a list of image tensors that you want to save. Each tensor represents an image generated by your AI model. The node will process each tensor, convert it to an image format, and save it to the specified folder. There are no specific minimum or maximum values for this parameter, but it should be a valid list of image tensors.

folder_name

This parameter specifies the name of the folder where the images and their captions will be saved. If the folder does not exist, it will be created automatically. The default value is "output_folder". This parameter allows you to organize your saved images into different directories based on your project needs.

caption_text

This parameter is a string that contains the caption you want to associate with each image. The same caption will be saved in a text file for each image in the batch. The default value is "Your caption here". This parameter helps in providing context or descriptions for the images, making it easier to understand their content or purpose.

overwrite

This boolean parameter determines whether existing files in the specified folder should be overwritten. If set to True, any existing files with the same name will be replaced. If set to False, the node will generate unique filenames to avoid overwriting existing files. The default value is True. This parameter provides control over file management, allowing you to either preserve existing files or replace them as needed.

FL Image Caption Saver Output Parameters:

STRING

The output of this node is a string message that confirms the number of images and captions saved, along with the name of the folder where they were stored. This message provides a quick summary of the node's operation, ensuring that you are informed about the successful completion of the task.

FL Image Caption Saver Usage Tips:

• Ensure that the images parameter contains valid image tensors to avoid errors during the saving process.
• Use descriptive folder names in the folder_name parameter to keep your saved images organized and easily accessible.
• Customize the caption_text parameter to provide meaningful descriptions for your images, which can be helpful for future reference or sharing with others.
• Set the overwrite parameter to False if you want to preserve existing files and avoid accidental data loss.

FL Image Caption Saver Common Errors and Solutions:

"File exists" error

• Explanation: This error occurs when the overwrite parameter is set to False and the node encounters an existing file with the same name.
• Solution: Ensure that the overwrite parameter is set to True if you want to replace existing files, or use a different folder_name to avoid conflicts.

"Invalid image tensor" error

• Explanation: This error occurs when the images parameter contains invalid or corrupted image tensors.
• Solution: Verify that the images parameter contains valid image tensors generated by your AI model. Check the source of the tensors for any issues.

"Permission denied" error

• Explanation: This error occurs when the node does not have the necessary permissions to create or write to the specified folder.
• Solution: Ensure that the node has the appropriate permissions to access the directory. You may need to adjust the folder permissions or choose a different location.