nkchocoai-ComfyUI-SaveImageWithMetaData/README.md

ComfyUI-SaveImageWithMetaData

日本語版READMEはこちら。

• Custom node for ComfyUI.
• Add a node to store images with metadata (PNGInfo) extracted from the input values of each node.
• Since the values are extracted dynamically, values output by various extension nodes can be added to metadata.

Installation

cd <ComfyUI directory>/custom_nodes
git clone https://github.com/nkchocoai/ComfyUI-SaveImageWithMetaData.git

Nodes

Save Image With Metadata

• Saves the images received as input as an image with metadata (PNGInfo).
• Metadata is extracted from the input of the KSampler node found by sampler_selection_method and the input of the previously executed node.

sampler_selection_method

• Specifies how to select a KSampler node that has been executed before this node.

Farthest

• Selects the farthest KSampler node from this node.
• Example: In everywhere_prompt_utilities.png, select the upper KSampler node (seed=12345).

Nearest

• Select the nearest KSampler node to this node.
• Example: In everywhere_prompt_utilities.png, select the bottom KSampler node (seed=67890).

By node ID

• Select the KSampler node whose node ID is sampler_selection_node_id.

Metadata to be given

• Positive prompt
• Negative prompt
• Steps
• Sampler
• CFG Scale
• Seed
• Clip skip
• Size
• Model
• Model hash
• If batch size >= 2 :
  • Batch index
  • Batch size

Supported nodes and extensions

• Please check the following file for supported nodes.
  • py/defs/captures.py
  • py/defs/samplers.py
• Please check the following directories for supported extensions.
  • py/defs/ext/