AI Video Generation Expert Needed (ComfyUI / WAN / MultiTalk / Lip Sync)

Project Overview
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I'm looking for an experienced AI video generation expert to create a 30–60 second sample video demonstrating a complete AI-generated production pipeline.

The objective is to produce a high-quality video with multiple scenes, multiple characters, AI-generated voiceovers, and realistic lip synchronization.

If the sample meets expectations, this can lead to a long-term engagement for producing larger volumes of AI-generated videos.

Deliverables
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Create a 30–60 second video that includes:

4–8 different scenes
Multiple consistent characters appearing across scenes
AI-generated voiceover
Accurate lip synchronization
Natural facial expressions and subtle head movement
Smooth scene transitions
HD (1080p) output

Technical Requirements
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Experience with some or most of the following:

ComfyUI
WAN 2.1
MultiTalk Generator
LatentSync
LivePortrait
EchoMimic
FramePack
Higgs Audio, ElevenLabs, or similar AI voice generation
Flux / SDXL / other modern image generation models

You are free to use any workflow or tools as long as the final quality meets the requirements.

Important Requirements
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The video should demonstrate:

Character consistency across all scenes
Natural lip synchronization with the generated audio
Cinematic quality
Stable facial identity
No visible artifacts or lip-sync glitches

What to Include in Your Proposal
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Please provide:

Portfolio of similar AI-generated videos
Technologies and models you used
Workflow overview (ComfyUI or otherwise)
Estimated delivery time
Fixed price for the sample video
Whether you can provide the ComfyUI workflow/API workflow (preferred but not mandatory)

Bonus Skills
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Experience with:

API-based ComfyUI deployments
RunPod or GPU cloud environments
Automated video generation pipelines
Batch video generation
Character consistency workflows

Future Opportunity
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This is a paid sample project. Successful completion can lead to ongoing work involving AI-generated videos with multiple characters, consistent identities, voice generation, lip sync, and automated production pipelines.