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Get Started Free →音频驱动的稀疏帧视频配音工具,支持音频驱动的 Video-to-Video 和 Image-to-Video 生成,实现精准的唇形、头部、身体姿态同步,支持无限时长视频生成
| Test case | Without → With | Effect | Δ tokens | Δ turns |
|---|---|---|---|---|
| case-01 | ✗→✓ | ▲ Improved | 43% | 0% |
| case-02 | ✗→✓ | ▲ Improved | -1% | 0% |
| case-03 | ✗→✓ | ▲ Improved | -5% | 0% |
| case-04 | ✗→✓ | ▲ Improved | 39% | 0% |
| case-05 | ✗→✓ | ▲ Improved | -14% | 0% |
scripts/infer_infinitetalk.py 进行推理input_path: 输入图片路径audio_path: 驱动音频路径(或提供 text 使用 TTS)output_path: 输出视频路径mode: clip(单段)或 streaming(长视频)size: infinitetalk-480(480P)或 infinitetalk-720(720P)sample_steps: 采样步数(默认 40)sample_audio_guide_scale: 音频引导强度(默认 4.0)sample_audio_guide_scale 参数input_path 指向视频文件streaming 模式生成无限时长视频motion_frame 参数控制驱动帧长度(默认 9)(s1) 和 (s2) 区分说话人)size=infinitetalk-480)--quant int8 参数)--offload_model true)bash python scripts/infer_infinitetalk.py \ --input_path ./input.jpg \ --audio_path ./audio.wav \ --output_path ./output.mp4 \ --size infinitetalk-480 \ --mode clip
bash python scripts/infer_infinitetalk.py \ --input_path ./input.jpg \ --audio_path ./long_audio.wav \ --output_path ./long_output.mp4 \ --size infinitetalk-480 \ --mode streaming
bash python scripts/infer_infinitetalk.py \ --input_path ./input.jpg \ --text "你好,今天天气真不错" \ --output_path ./tts_output.mp4 \ --size infinitetalk-480
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