Copying and replacing prompts in ComfyUI

All demos from “Stable Audio 3 in ComfyUI: Create AI Music and Sound Effects (Ep19)”

1. 0:441:57Generate audio from text in ComfyUI with Stable Audio 3The creator demonstrates setting up a ComfyUI workflow using the Stable Audio 3 Medium model and T5 Gemma text encoder to generate a 30-second instrumental audio clip from a text prompt.ComfyUI· AI Music Generator
2. 3:340:28Using Tiled VAE Decode for low VRAM audio generationThe narrator shows how to replace the standard VAE decode node with a tiled version in ComfyUI to handle longer audio generations (120 seconds) on hardware with lower VRAM.ComfyUI· AI Music Generator
3. 4:270:30Copying and replacing prompts in ComfyUICurrentThe user demonstrates a custom node feature that allows hovering over prompt examples to copy and then replace the current prompt in the workflow with a single click.ComfyUI· AI Image Generator
4. 8:420:58Enhance audio prompts with Gemma 4A workflow is shown where a simple piano prompt is processed by a Gemma 4 model to generate a more detailed audio prompt before being passed to the Stable Audio sampler.ComfyUI· AI Music Generator
5. 10:550:28Image-to-Music generation in ComfyUIThe creator demonstrates an experimental workflow that loads an image of a bunny, uses Gemma 4 to describe it as a music prompt, and then generates corresponding audio.ComfyUI· AI Music Generator
6. 13:030:51Managing node colors with PixaRoma nodesThe video demonstrates UI updates for PixaRoma nodes in ComfyUI, including selecting color swatches, copying/pasting colors between nodes, and setting favorite colors.ComfyUI· AI Image Generator
7. 14:161:11Advanced image loading and padding in ComfyUIThe narrator demonstrates the updated Load Image node featuring folder filtering, image previews, and manual padding controls for outpainting tasks.ComfyUI· AI Outpainting
8. Watch “Stable Audio 3 in ComfyUI: Create AI Music and Sound Effects (Ep19)” →

AI Image Generator

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1. 8:418:40Building a ComfyUI workflow from scratchA step-by-step walkthrough of adding nodes (Checkpoint, CLIP Text Encode, KSampler, VAE Decode) and connecting them to build a custom image generation pipeline.AI Search
2. 19:571:09Generating a medieval warrior with batch processingDemonstrates generating multiple images of a medieval warrior by increasing the batch size in the Empty Latent Image node.AI Search
3. 25:330:32Importing workflows from image metadataShows how to drag an existing AI-generated image into the ComfyUI canvas to automatically reconstruct the entire node workflow used to create it.AI Search
4. 58:094:05Controlling character poses with ControlNetDemonstrates using the OpenPose pre-processor and ControlNet Union model to force a generated princess character into a specific pose from a reference image.AI Search
5. 1:360:57Install custom workflows and missing nodes in ComfyUIThe video demonstrates how to drag and drop a JSON workflow file into ComfyUI and use the Manager to identify and install missing custom nodes.Sebastian Kamph
6. 3:020:20Search and install models via Model ManagerA walkthrough of using the ComfyUI Model Manager to search for specific AI models, such as ControlNet, and install them directly.Sebastian Kamph
7. 3:281:10Running and managing image generation queuesDemonstration of starting a workflow using the 'Run' button, setting up 'Run Instant' for continuous generation, and using 'Run on Change' to trigger generation upon prompt edits.Sebastian Kamph
8. 4:590:55Navigating the ComfyUI workspace and UI settingsShows how to use zoom, fit view, pan modes, and toggle link visibility or themes (light/dark mode) within the ComfyUI interface.Sebastian Kamph
9. 11:311:49Adding and connecting nodes in ComfyUIThe video demonstrates adding a 'Load Image' node via the library or right-click menu and connecting it to other nodes like 'Save Image' using spaghetti links.Sebastian Kamph
10. 19:431:34Converting widgets to inputs in ComfyUIShows how to convert a node's internal settings (like seed) into an external input pin and connect a 'Primitive' node to control it.Sebastian Kamph
11. 25:032:06Managing seeds and randomizationShows the difference between 'Randomize' and 'Fixed' seed settings in the KSampler to either generate new variations or reproduce the same image.Sebastian Kamph
12. 36:450:34Saving images to specific foldersShows how to use the 'Save Image' node and file path syntax to organize output images into custom subfolders.Sebastian Kamph