MultiTalk generates multi-person lip-synced conversation videos from audio, hits NeurIPS 2025

solyarisoftware · x · 2026-10-24

Open-source MultiTalk (NeurIPS 2025, 3k GitHub stars) generates multi-person conversational videos from multi-track audio plus a reference image, with lip-sync and prompt-controlled interactions, also supporting cartoons and singing. It runs 480p on a single RTX 4090, the community Wan2GP build needs only 8GB VRAM, and it integrates with ComfyUI and Colab. The team followed up with InfiniteTalk and LongCat-Video-Avatar, with v1.5 compressing inference to 8 steps.

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