ComfyUI Node: FramePack Single Frame Sampler

FramePack Single Frame Sampler:

The FramePackSingleFrameSampler is a specialized node designed to generate a single frame with the option to apply Kisekaeichi, a style transfer technique. This node is part of the FramePackWrapper suite, which focuses on enhancing the creative process by allowing for the integration of style elements into generated frames. The primary goal of this node is to facilitate the creation of visually appealing frames by leveraging latent space manipulation and embedding techniques. It is particularly beneficial for artists looking to incorporate unique styles into their work, offering a streamlined process for generating high-quality frames with minimal effort. The node operates by processing latent variables and embeddings, ensuring that the output is both stylistically consistent and visually engaging.

FramePack Single Frame Sampler Input Parameters:

The context does not provide specific input parameters for the FramePackSingleFrameSampler. Therefore, I am unable to enumerate or describe them. If you have access to the node's interface or documentation, please refer to those resources for detailed information on input parameters.

FramePack Single Frame Sampler Output Parameters:

samples

The samples output parameter represents the generated latent frame, which is the result of the node's processing. This output is crucial as it contains the visual data that has been transformed and styled according to the specified parameters and techniques, such as Kisekaeichi. The latent frame is scaled appropriately and can be further processed or directly used in creative projects. Understanding the structure and content of this output is essential for effectively integrating the generated frame into your artistic workflow.

FramePack Single Frame Sampler Usage Tips:

• To achieve the best results, experiment with different style transfer settings to see how they affect the final output. This can help you find the perfect balance between the original content and the desired style.
• Consider using the node in conjunction with other nodes in the FramePackWrapper suite to create a cohesive and stylistically consistent series of frames or animations.

FramePack Single Frame Sampler Common Errors and Solutions:

Error: "positive_timed_list is empty! Cannot sample."

• Explanation: This error occurs when the node attempts to sample frames but finds that the positive_timed_list, which is expected to contain timing information for positive conditioning, is empty.
• Solution: Ensure that the positive_timed_list is properly initialized and populated with the necessary timing data before executing the node. Check your input data and configuration to confirm that all required information is provided.

Error: "Calculated slice is empty."

• Explanation: This warning indicates that the calculated slice of latent data is empty, which may happen if the start and end indices for slicing are not correctly determined.
• Solution: Review the logic used to calculate the slice indices and ensure that they are within the valid range of the latent data. Adjust the parameters or input data to prevent this issue from occurring.