DZine AI: Add lip-sync to an existing video in Dzine

Demo summary
The user demonstrates uploading a pre-existing video of a character and overlaying audio to sync the mouth movements to the video's motion.
Step-by-step
- Go to 'Upload a face video'
- Upload the video file of the character
- Upload your own audio file
- Drag the audio file on the timeline to align the dialogue with the specific video segment
- Click to generate the lip sync
Watch out for
- The face must be fairly centered in the image
- The head cannot move around too much or have excessive motion
- Teeth may not appear perfect and some flickering in the mouth area may occur
Tips
- Wait for specific character movements, like leaning in, before starting the dialogue for better scene direction
Highlights
“the results we get are pretty solid”
All demos from “Best AI Lip-Sync Tools in 2025 (Most Realistic)”
0:501:38Lip-sync an image with Dreamina OmnihumanThe creator demonstrates how to upload a character image and an ElevenLabs audio file to Dreamina's AI Avatar tool to generate a lip-synced video.Dreamina· AI Lip Sync Generator
4:502:03Animate character dialogue in DzineA walkthrough of using Dzine's lip-sync feature, including manual face selection, audio uploading, and trimming the timeline for precise synchronization.DZine AI· AI Lip Sync Generator
7:331:13Add lip-sync to an existing video in DzineCurrentThe user demonstrates uploading a pre-existing video of a character and overlaying audio to sync the mouth movements to the video's motion.DZine AI· AI Lip Sync Generator
10:561:21Generate cinematic lip-sync with Hedra AIThe video shows the process of uploading an image and audio script to Hedra's video generation platform using the Hedra Character 3 model.Hedra· AI Lip Sync Generator
13:241:26Create lifelike avatars with HeyGen Avatar 4Demonstration of HeyGen's Avatar 4 model, showing how to use text prompts to control character gestures like pointing while lip-syncing.HeyGen· AI Avatar Video Generator
16:482:48Advanced character motion with HiggsfieldThe creator uses Higgsfield's 'Speak' feature to select specific character motions (static, walking, or angry) and sync them with audio.Higgsfield· AI Lip Sync Generator
21:551:50Video-to-video lip-sync with Kling AIA demonstration of Kling AI's lip-sync tool where audio is added to a pre-generated video of a character leaning back in a chair.Kling AI· AI Lip Sync Generator
26:100:58Natural lip-syncing on video with PixverseThe user shows how to upload a video and dialogue file to Pixverse's speech feature to achieve natural-looking mouth movements on existing footage.Pixverse AI· AI Lip Sync Generator- Watch “Best AI Lip-Sync Tools in 2025 (Most Realistic)” →
AI Lip Sync Generator
6:050:51Multi-character lip-syncing in Dzine AIThe demonstrator walks through marking faces manually, uploading audio, and applying lip-sync to two different characters in a single project.AI Madame
4:251:38Apply AI lip sync and voice to characterThe user demonstrates using Dzine AI's lip sync tool to match a generated voice and script to the character's facial movements in 1080p resolution.Daniel | Tech & Data
8:181:58Lip-syncing video with LipSync ProThe presenter shows how to use LipSync Pro within Dzine to align an uploaded 11 Labs audio file with a generated video clip, including trimming and timing the speech to character movements.Dzine
4:581:37Animate characters with AI lip-sync and voiceoverThe user demonstrates the lip-sync tool by uploading an image, selecting a face, and using text-to-speech to generate a talking video of the character.Ai with Gary
11:030:49Manual face detection for lip-sync in DzineThe user demonstrates how to manually mark faces in a video frame to ensure the lip-sync tool correctly identifies characters for animation.Blog With Ben
15:171:36Multi-character lip-sync and timeline editingThe user demonstrates how to arrange multiple audio clips on a timeline to prevent characters from talking over each other and then generates the final lip-synced video.Blog With Ben
3:021:08Multi-character lip sync in Dzine AIThe demonstration shows how to assign voices to specific characters, arrange audio clips on a timeline to prevent overlapping dialogue, and generate automated facial movements.AiTLDR
5:445:18Animate a still photo with AI Lip Sync in DZINEThe demo shows how to select a face in a generated image, choose an AI voice, and apply text-to-speech to create a lip-synced animation.Blog With Ben
11:023:48Multi-character lip sync and timeline editing in DZINEThe user demonstrates applying lip-sync to two different subjects in one image and using the timeline to sequence their dialogue so they don't speak over each other.Blog With Ben
11:091:01Lip-sync AI characters in Dzine AIA demonstration of the lip-sync feature where the user selects a face, picks a voice (Joey), and generates a talking head video from a prompt.Moe Lueker
6:090:41Generate and preview multi-character lip syncThe video shows the process of switching to Pro Mode in Dzine, initiating the generation task, and reviewing the final animated result where four characters speak in sync.Daniel | Tech & Data
4:502:03Animate character dialogue in DzineA walkthrough of using Dzine's lip-sync feature, including manual face selection, audio uploading, and trimming the timeline for precise synchronization.Tao Prompts
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