人工智能视频生成工具Pika近日宣布推出一项新功能——LipSync，该功能能够让生成视频中的人物对白与语音配音实现精准的唇形同步。这一创新功能目前仅对Pika的Pro用户开放体验。
据了解，Pika的LipSync功能得益于AI语音克隆初创公司ElevenLabs的技术支持。用户可以将自己的声音与视频中的人物形象进行配对，使人物在视频中的说话动作与实际的声音完美同步。这一功能为视频创作者提供了极大的便利，使得视频内容的制作更加生动和真实。
尽管Pika的LipSync功能已经上线，但与同行业中的其他产品如Heygen和出门问问的奇妙元相比，目前的效果还有一定的差距。专家指出，这可能是由于技术成熟度、算法精准度以及数据处理能力等方面的差异所致。
Pika的这一新功能无疑为视频创作者提供了新的灵感，也为人工智能在内容创作领域的应用开辟了新的可能性。随着技术的不断进步，未来我们有望看到更加自然、流畅的唇形同步效果。
英语如下：
News Title: “AI Breakthrough: Pika Video Generator Launches Lip-Sync Feature”
Keywords: AI Voice Synthesis, Lip Sync, Pika Update
News Content:
The artificial intelligence video generation tool Pika recently announced the launch of a new feature called LipSync, which enables the characters in generated videos to achieve precise lip-syncing with the accompanying voiceover. This innovative feature is currently available for experience only to Pika’s Pro users.
It is understood that the LipSync feature of Pika is supported by the technology of the AI voice cloning startup ElevenLabs. Users can match their voice with the character image in the video, making the speaking movements of the characters in the video perfectly synchronize with the actual sound. This feature provides video creators with great convenience, making the production of video content more dynamic and realistic.
Although the LipSync feature of Pika has been launched, there is still a gap in its performance compared to other products in the industry such as Heygen and出门问问’s Wanqianyuan. Experts point out that this may be due to differences in technological maturity, algorithm accuracy, and data processing capabilities.
The new feature of Pika undoubtedly provides new inspiration for video creators and opens up new possibilities for the application of artificial intelligence in content creation. With continuous technological advancement, we can look forward to seeing more natural and fluent lip-syncing effects in the future.
【来源】https://mp.weixin.qq.com/s/8CLmrQH7snh5GeQ4iNc_0A
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