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. 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
3. 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 Try-on
4. 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
5. 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
6. 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
7. Watch “Stop Paying: 10 Free AI Workflows Better Than Paid” →

AI Lip Sync Generator

ComfyUI12DZine AI12DreamFace7Sync.So6Higgsfield5Dreamina4Kling AI4Runway4ElevenLabs3OpenArt3Multitalk3Facefusion3Symphony Creative Studio2Enhancor2DomoAI2Magic Hour2QQuen2TopMediai2Hedra2Pixverse AI2AKOOL2GoEnhance AI2MeiGen2Arcads1Domo Ai1DeepBrain AI Studios1BasedLabs.ai1AI at Meta1Topview Ai1Imagine.art1HitPaw Edimakor1Google Flow1Grok1Google Vids1Kora Reality1Freepik1n8n1WWan1Sync1D-ID1VIVAGO AI1Hugging Face1Morphic1Gemini1Vidnoz AI1

1. 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
2. 6:310:34Animate talking avatar with LTX 2.3The creator uploads the generated image and audio into the ComfyUI LTX 2.3 workflow and runs the generation to produce a lip-synced video.Prince does AI
3. 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
4. 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
5. 8:381:53Multi-character lip-sync workflow in InfiniteTalkThe tutorial demonstrates the multi-audio workflow, showing how to assign different audio files to specific characters (parallel vs. add types) for a multi-person scene.Atelier Darren
6. 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
7. 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
8. 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
9. 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
10. 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
11. 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
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