ComfyUI: Video-to-video lip sync with Infinite Talk

All demos from “Stop Paying: 10 Free AI Workflows Better Than Paid”

1. 1:110:46Inpainting face swap with ComfyUIThe creator demonstrates an inpainting face swap workflow in ComfyUI by loading a reference and target image to achieve a high-resemblance result on a close-up shot.ComfyUI· AI Face Swap Generator
2. 3:201:14Animate static images with Infinite Talk V2A demonstration of the Infinite Talk V2 workflow where a static thumbnail image is paired with an audio track to create a lip-synced, animated talking character.ComfyUI· AI Lip Sync Generator
3. 4:341:29Video-to-video lip sync with Infinite TalkCurrentThe creator shows how to use a vid-to-vid workflow to analyze an audio file and automatically synchronize a character's mouth and expressions in an existing video clip.ComfyUI· AI Lip Sync Generator
4. 6:130:58AI outfit and clothing changeUsing a specific ComfyUI workflow, the creator demonstrates replacing clothing on a model while maintaining the original body shape, pose, and identity.ComfyUI· AI Clothing Removal
5. 8:230:24Change hairstyles with AIA demonstration of using an outfit change system to apply a new haircut to a character by using a hairstyle image as a reference.ComfyUI· AI Inpainting
6. 8:470:24AI background replacementThe creator shows how to swap the environment behind a subject while keeping the person and pose consistent using a background reference image.ComfyUI· AI Background Generator
7. 12:511:32Image-to-video generation with SoraA walkthrough of using the Sora 2 workflow to convert a storyboard frame into a 10-second cinematic video clip using a text prompt.ComfyUI· Image to Video
8. 15:031:04Apply camera movement from reference videoThe creator demonstrates copying camera motion and pose dynamics from a reference video (like a dance clip) and applying it to a still character image.ComfyUI· Video to Video
9. 16:071:11Replace character face in generated videoA demonstration of a character replacement pass that swaps a face in a Sora-generated video with a specific reference photo to maintain identity consistency.ComfyUI· AI Face Swap Video
10. Watch “Stop Paying: 10 Free AI Workflows Better Than Paid” →

AI Lip Sync Generator

ComfyUI12DZine AI12DreamFace10SSync.So7Kling AI5Runway5Dreamina5Higgsfield5Facefusion3XCAT 3.03HHedra3OpenArt3ElevenLabs3GoEnhance AI3Gemini2SSync2QQuen2PPixverse AI2Enhancor2DomoAI2SSymphony Creative Studio2Magic Hour2TopMediai2Pollo AI2AKOOL2MeiGen2Imagine.art2HitPaw Edimakor2RReact 12Kora Reality1Grok1HeyGen1Synthesia1n8n1AI at Meta1VIVAGO AI1VVidu1AI STUDIOS1Hugging Face1Morphic1VidMage1D-ID1Arcads1LTX Studio1Vidnoz AI1TTopview Ai1Freepik1Domo Ai1BasedLabs.ai1

1. 14:523:11Lip-syncing audio to images with LTX 2.3The tutorial shows how to upload an MP3 file and a character image to generate a lip-synced video, including a demonstration of the voice isolation subgraph in ComfyUI.AIKnowledge2Go
2. 36:000:39Singing characters with LTX-2 and custom audioThe creator demonstrates how to use LTX-2 to make a character sing by providing a custom audio file and a specific singing prompt.pixaroma
3. 10:070:59Lip-syncing with custom audioThe creator demonstrates importing an audio file into the timeline and using a specific prompt structure to synchronize the character's mouth movements with the audio track.What Dreams Cost
4. 5:411:07Configure frame window and motion settings for Infinite TalkThe user demonstrates how to adjust the frame window size and motion frame overlap to balance video smoothness, lip-sync consistency, and VRAM usage.pixaroma
5. 8:411:11Create a multi-person talking video in ComfyUIThe creator demonstrates the multi-talk version of the workflow, showing how to assign separate audio files to two different characters in a single image using the multimodel setting.pixaroma
6. 3:270:37Two-person image to video conversation in ComfyUIThe creator demonstrates how to use the 'add' setting in the ComfyUI node widget to load separate audio files for a back-and-forth conversation between two characters.ComfyUI Studio
7. 4:041:22Parallel audio lip-sync for two charactersThe video shows how to use the 'PAR' setting in the WAN workflow to merge audio tracks for simultaneous or perfectly timed character interactions, including masking two faces in the node.ComfyUI Studio
8. 5:420:22Video-to-video lip-sync with WAN workflowThe demonstration shows how to take an existing video and sync the lip movements to a new audio file using the ComfyUI workflow.ComfyUI Studio
9. 4:460:35Installing and using the Sync custom node in ComfyUISebastian walks through installing the Sync custom node via Git URL in ComfyUI and setting up a workflow with video/audio input nodes and the Sync generate node.Sebastian Kamph
10. 5:291:09Combining image-to-video models with Sync in ComfyUIThe video demonstrates a complex workflow using Krea.ai to transform a shot into a cinematic style before passing the generated video into Sync for final lip-syncing.Sebastian Kamph
11. 3:201:14Animate static images with Infinite Talk V2A demonstration of the Infinite Talk V2 workflow where a static thumbnail image is paired with an audio track to create a lip-synced, animated talking character.Yaroflasher
12. 4:341:29Video-to-video lip sync with Infinite TalkCurrentThe creator shows how to use a vid-to-vid workflow to analyze an audio file and automatically synchronize a character's mouth and expressions in an existing video clip.Yaroflasher