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LongCat-Video-Avatar 一键部署

用途

部署美团 LongCat-Video-Avatar (InfiniteTalk v1.5),实现单图+音频 → 数字人唱歌视频。

使用

�ash git clone https://github.com/stellanoxUN/longcat-setup.git cd longcat-setup bash setup.sh

推理

�ash cd LongCat-Video torchrun --nproc_per_node=1 run_demo_avatar_single_audio_to_video.py \ --input_json config.json \ --checkpoint_dir ../weights/LongCat-Video-Avatar-1.5 \ --model_type avatar-v1.5 \ --resolution 480p \ --num_segments 38 \ --output_dir ./results

配置示例 (config.json)

json { "prompt": "A female singer in a recording studio singing emotionally", "cond_image": "path/to/image.png", "cond_audio": { "person1": "path/to/audio.wav" } }

环境要求

  • GPU: 16GB+ VRAM (推荐 RTX 4090)
  • 磁盘: 80GB+
  • CUDA: 12.4
  • Python: 3.10+
  • 国内机器会自动使用 hf-mirror.com 镜像下载

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LongCat-Video-Avatar one-click deploy

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