ComfyUI Node: 🔶 Prompt mixer by Frame

🔶 Prompt mixer by Frame:

The chaosaiart_Prompt_mixer_byFrame node is designed to blend and mix different prompt elements based on the frame number in a sequence. This node is particularly useful for AI artists who work with animations or sequences of images and need to dynamically adjust prompts for each frame. By leveraging this node, you can create more coherent and contextually relevant prompts that evolve over time, enhancing the overall quality and consistency of your generated art. The node intelligently combines main prompts with frame-specific prompts, ensuring that each frame receives a tailored prompt that aligns with the desired artistic direction.

🔶 Prompt mixer by Frame Input Parameters:

main_prompt

This parameter represents the main prompt that serves as the base for all frames. It typically includes a positive prompt, a negative prompt, and a list of LoRA (Low-Rank Adaptation) models. The main prompt provides the foundational elements that will be mixed with frame-specific prompts. The positive and negative prompts are text descriptions that guide the AI in generating the desired image, while the LoRA models add specific stylistic or content-based modifications.

Frame_array

This parameter is an array of frame-specific prompts. Each element in the array corresponds to a specific frame and includes a positive prompt, a negative prompt, and a list of LoRA models. The frame-specific prompts are used to adjust the main prompt for each frame, allowing for dynamic changes in the generated content. This is particularly useful for creating animations where each frame needs to be slightly different from the others.

activ_frame

This parameter specifies the current frame number that is being processed. It is used to determine which frame-specific prompt should be mixed with the main prompt. The activ_frame parameter ensures that the correct prompt elements are applied to the corresponding frame, maintaining the coherence and flow of the animation or sequence.

🔶 Prompt mixer by Frame Output Parameters:

positivOUT

This output parameter is the final positive prompt that has been mixed from the main prompt and the frame-specific prompt. It combines the positive elements of both prompts, ensuring that the generated image aligns with the desired artistic direction for the specific frame.

negativOUT

This output parameter is the final negative prompt that has been mixed from the main prompt and the frame-specific prompt. It combines the negative elements of both prompts, helping to guide the AI in avoiding unwanted features or styles in the generated image.

add_lora

This output parameter is the combined list of LoRA models from both the main prompt and the frame-specific prompt. The LoRA models are used to apply specific stylistic or content-based modifications to the generated image, ensuring that each frame has the desired look and feel.

🔶 Prompt mixer by Frame Usage Tips:

• Ensure that your main prompt is comprehensive and well-defined, as it serves as the foundation for all frames.
• Use frame-specific prompts to introduce subtle variations and dynamic changes in your animation or sequence.
• Experiment with different LoRA models to achieve unique stylistic effects for each frame.
• Adjust the activ_frame parameter carefully to ensure that the correct frame-specific prompt is applied.

🔶 Prompt mixer by Frame Common Errors and Solutions:

Chaosaiart - CheckpointPrompt_FrameMixer: no checkpoint_prompt_frame with this Activ_Frame. checkpoint_prompt_frame1 will be Used

• Explanation: This error occurs when the specified activ_frame does not have a corresponding frame-specific prompt in the Frame_array.
• Solution: Ensure that the Frame_array includes prompts for all frames up to the maximum activ_frame value. If a frame-specific prompt is missing, add a default prompt to avoid this error.