Hi HN,

We’ve been building InfiniteTalk, an AI-powered tool that transforms images + audio into long-form, lip-synced videos. With just a single image and one or more audio tracks, you can generate talking, singing, or even multi-character conversational videos.

Key features:

Image + Audio Driven Lip-Sync: Upload a static photo and audio, and get a naturally synced talking or singing video.

Multi-Character Conversations (InfiniteTalk Multi): Sync multiple audio inputs to different characters for realistic dialogues.

Long-Form Video Support: Generate videos up to 10 minutes per render—great for podcasts, lectures, or performances.

Singing & Performances: Animate characters to sing songs, rap, or perform scripted content.

Fast & High-Quality: Deliver expressive videos in minutes, ready for marketing, education, entertainment, or social media.

Why we built this: Making engaging video content usually requires cameras, actors, editing, and lots of time. InfiniteTalk removes all of that—allowing creators, educators, and businesses to produce long-form, lip-synced conversational videos from just images and audio. We’d love your feedback on:

Where long-form lip-sync video could be most useful.

Features you’d want in multi-character conversation mode.

API or plugin integrations that could make this more developer-friendly.

Thanks for reading, and excited to hear your thoughts!