ComfyUI Node: SaveImageToLocal

SaveImageToLocal:

The SaveImageToLocal node is designed to facilitate the process of saving images generated or processed within your AI art workflow to a local directory on your system. This node is particularly useful for artists who need to store their work for future reference, further editing, or sharing. By automating the saving process, it ensures that your images are consistently saved with a specified compression level, helping to manage file sizes without compromising too much on quality. The node integrates seamlessly into your workflow, allowing you to focus on the creative aspects while it handles the technical details of file storage.

SaveImageToLocal Input Parameters:

before_image

This parameter expects an image input that represents the state of the image before any modifications. It is used to compare with the after_image to determine the changes made. The input should be in the form of an image tensor.

after_image

This parameter expects an image input that represents the state of the image after modifications. It is used in conjunction with the before_image to save the final output. The input should be in the form of an image tensor.

SaveImageToLocal Output Parameters:

This node does not produce any direct output parameters. Its primary function is to save the provided images to a local directory.

SaveImageToLocal Usage Tips:

• Ensure that the images provided to the before_image and after_image parameters are in the correct format (image tensors) to avoid any issues during the saving process.
• Adjust the compress_level attribute if you need to manage the balance between image quality and file size. A higher compression level will result in smaller file sizes but may reduce image quality.
• Use descriptive and unique filename prefixes to easily identify and organize your saved images, especially when working with large batches.

SaveImageToLocal Common Errors and Solutions:

"Invalid image format"

• Explanation: This error occurs when the input images are not in the expected tensor format.
• Solution: Ensure that the images provided to the before_image and after_image parameters are correctly formatted as image tensors.

"Failed to save image"

• Explanation: This error can occur if there is an issue with the file path or directory permissions.
• Solution: Verify that the output directory exists and that you have the necessary write permissions. Check the file path for any typos or incorrect directory structures.

"Compression level out of range"

• Explanation: This error occurs if the compression level is set outside the acceptable range.
• Solution: Adjust the compress_level attribute to a value within the acceptable range (typically 0-9, where 0 is no compression and 9 is maximum compression).