Kling AI Avatar 2.0 是快手推出的音频驱动数字人模型。仅需单张图片和一段音频,即可生成表情生动的数字人视频,支持多语言播报及最长 5 分钟的连续生成。

Model Type:
Pricing: 8 credits/s (~$0.04) for 720P(Standard), 16 credits/s (~$0.08) for 1080P(Pro), up to 15 seconds per generation. High-tier top-ups (+10% bonus) bring effective pricing down to (~$0.036)/s (Standard) and (~$0.072)/s (Pro).
Input

Click to upload or drag and drop

Supported formats: JPEG, PNG Maximum file size: 10MB

The URL of the image to use as your avatar

Click to upload or drag and drop

Supported formats: MPEG, WAV, X-WAV, AAC, MP4, OGG Maximum file size: 100MB

The URL of the audio file. The duration cannot exceed 5 minutes

The prompt to use for the video generation

0/5000
Output
output typevideo

README

Complete guide to using kling/ai-avatar-pro

打造长时长数字人视频:高性价比的 Kling AI Avatar 2.0 API

Original image

基于 Kling 内部评测数据集,Kling AI Avatar 2.0 在多个评估维度上的综合表现均优于 Omnihuman-1.5 (Dreamina) 及 HeyGen Avatars 等同类数字人模型。测试结果表明,该模型在动作连贯性、表情自然度、唇形同步精准度及整体视觉逼真度上均表现优异。在同等评测框架下,相较于 Omnihuman-1.5 (Dreamina),其综合 GSB 得分高达 194%;而相较于 HeyGen Avatars 则达到 126%,在测试样本中胜率显著更高。这也再次证明,Kling AI Avatar 2.0 已跻身目前业界最顶尖的数字人生成系统之列。

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    Kling AI Avatar 2.0 API is commonly used to create AI presenters for tutorials, onboarding content, internal training, and product explainers. By combining a single portrait with narration audio, teams can generate consistent talking-head videos without filming, making Kling AI Avatar 2.0 API practical for scalable educational and knowledge-based content.

    Marketing teams use Kling Avatar 2.0 API to build branded avatar spokespeople for ads, landing pages, product launches, and social media campaigns. Because Kling Avatar 2.0 API preserves visual identity while adapting to different scripts and languages, brands can maintain consistent character presence across multiple channels and formats.

    Kling AI Avatar V2 API supports stylized illustrations, animated characters, and artistic avatars in addition to realistic portraits. This makes Kling AI Avatar V2 API suitable for storytelling, entertainment content, roleplay experiences, and character-driven videos where expressive performance and personality matter.

    Kling AI Avatar 2.0 API is well suited for multilingual content delivery across global audiences. Teams can use the same avatar to deliver messages in different languages while maintaining consistent appearance and natural lip-sync, making Kling AI Avatar 2.0 API useful for international education platforms, global marketing, and cross-border communication.

    Kie.ai 为 Kling AI Avatar 2.0 API 提供了极具性价比的定价方案,完美兼顾前期测试与大规模生产。我们的计费模式基于实际使用量,打破了传统的功能捆绑限制,让团队在精准控制成本的同时,也能将高质量的数字人生成技术落地于真实的业务场景。

    Kie.ai 提供完整的 Kling Avatar 2.0 API 文档,涵盖配置指南、身份鉴权、接口说明、工作流及最佳实践。这帮助开发者满怀信心地从测试环境平滑过渡到生产环境,大幅缩短集成周期,避免不必要的试错。

    将 Kling AI Avatar V2 API 应用于实际业务时,可靠的技术后盾至关重要。Kie.ai 提供 7x24 小时全天候支持,协助团队排查问题、优化性能,确保大规模生成数字人时的系统稳定运行。

    Kie.ai 为 Kling AI Avatar 2.0 API 采用灵活的积分(Credit)计费模式,团队可以按需购买。这种方式方便团队灵活调整使用规模,既能让预算支出清晰可控,又能避免因额度闲置造成的浪费。