Unverified50% confidenceFactExact time
Digital human video generation typically involves two key technologies: Voice Cloning and Lip Sync
1
Sources
50%
Confidence
Long-term
Relevance
10/7/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedLip-sync algorithms can achieve precise synchronization between the mouth movements of characters in a video and the synthesized speech.80% similarUnverified2D驱动型数字人融合语音合成（TTS）、口型驱动（Lip Sync）和虚拟形象生成三大核心模块，口型驱动核心算法常基于Wav2Lip等深度学习框架72% similarUnverifiedD-ID、HeyGen等数字人视频生成平台主要聚焦于面部运动迁移，通过音频驱动的面部关键点预测实现唇型同步和面部表情动画72% similarUnverifiedThe video continuation feature uses an overlap-splicing-based technical approach and synchronizes the audio track accordingly.71% similarUnverified剪映是字节跳动旗下的视频编辑工具，内置语音识别功能并与抖音生态深度整合69% similar
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