ComfyUI Node: ⌨️ CR Load Flow Frames

⌨️ CR Load Flow Frames:

The CR Load Flow Frames node is designed to facilitate the loading and processing of image sequences for animation workflows. This node is particularly useful for AI artists who need to handle multiple frames in a sequence, ensuring smooth transitions and consistent image quality. By leveraging this node, you can efficiently load and prepare frames for further processing, such as applying effects or generating animations. The node automatically handles the conversion of images to a suitable format for processing, making it easier to work with large sets of images without manual intervention. This streamlines the workflow and allows you to focus on the creative aspects of your project.

⌨️ CR Load Flow Frames Input Parameters:

input_path

The input_path parameter specifies the directory path where the image sequence is stored. If this path is not provided, the node will use a default input directory. This parameter is crucial for locating the images that need to be processed. Ensure that the path is correct to avoid errors in loading the images.

input_folder

The input_folder parameter is used in conjunction with input_path to specify the folder within the directory where the images are stored. This helps in organizing and accessing the correct set of images for processing.

skip_start_frames

The skip_start_frames parameter allows you to skip a specified number of frames at the beginning of the sequence. This can be useful if you want to start processing from a specific point in the sequence. The default value is 0, meaning no frames are skipped.

sort_by

The sort_by parameter determines the order in which the images are loaded. You can choose to sort the images by name, date, or other criteria to ensure they are processed in the desired sequence.

file_pattern

The file_pattern parameter allows you to specify a pattern for matching the image files. This is useful for filtering out unwanted files and ensuring that only the relevant images are loaded for processing.

⌨️ CR Load Flow Frames Output Parameters:

cur_image

The cur_image parameter represents the current frame being processed. This image is converted to an RGB format and normalized for further processing. It is essential for applying effects or generating animations based on the current frame.

pre_image

The pre_image parameter represents the previous frame in the sequence. This is useful for operations that require information from the preceding frame, such as calculating motion or applying temporal effects.

current_frame

The current_frame parameter indicates the index of the current frame being processed. This is useful for tracking progress and ensuring that frames are processed in the correct order.

show_help

The show_help parameter provides a link to the documentation or help resources for the node. This is useful for users who need additional information or guidance on using the node effectively.

⌨️ CR Load Flow Frames Usage Tips:

• Ensure that the input_path and input_folder parameters are correctly set to avoid errors in loading the images.
• Use the skip_start_frames parameter to start processing from a specific point in the sequence, which can be useful for long animations.
• Sort the images using the sort_by parameter to ensure they are processed in the desired order, which is crucial for maintaining the sequence's integrity.

⌨️ CR Load Flow Frames Common Errors and Solutions:

The input_path <input_path> does not exist

• Explanation: This error occurs when the specified input_path does not exist or is incorrect.
• Solution: Verify that the input_path is correct and that the directory exists. Ensure there are no typos in the path.

No matching files found for loading

• Explanation: This error occurs when no files match the specified file_pattern in the given directory.
• Solution: Check the file_pattern to ensure it correctly matches the files you intend to load. Verify that the directory contains the expected files.

.DS_Store file found in the directory

• Explanation: This warning is specific to Mac users and indicates the presence of a .DS_Store file, which is not an image file.
• Solution: The node automatically removes .DS_Store files, so no action is needed. However, you can manually delete these files from the directory to avoid the warning.