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Bring Silent Avatars to Life: LongCat-talking-avatar

LongCat-Video-Avatar
LongCat-Video-Avatar
LongCat-Video-Avatar

The landscape of artificial intelligence is shifting faster than ever. Just when we thought we had seen the peak of "talking head" technology, a new titan emerged from the labs of Meituan in mid-December 2025: the LongCat-Video-Avatar. This isn't just another incremental update; it is a revolutionary, unified audio-driven character animation model that is setting a new gold standard for digital realism. Whether you want to animate a professional AI influencer or a hilarious long cat video, this technology bridges the gap between static images and lifelike motion.

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What Exactly is LongCat-talking-avatar?

At its core, LongCat-Video-Avatar is an advanced AI framework designed to transform a single photo and an audio file into a hyper-realistic video. Whether the subject is a human, an animal, or a stylized 2D character, the model synchronizes facial expressions and micro-movements to the audio with uncanny precision.

The industry is buzzing about this model because of its freshness. Released by the Meituan long cat team, it represents a leap forward in "Identity Preserving" video generation. Unlike previous models that often made characters look like different people by the end of a ten-second clip, LongCat-Video-Avatar ensures that your character looks exactly like the original photo, no matter how long the video runs.

Why the Name "LongCat"?

You might wonder why a high-end AI model shares its name with a famous internet meme. While the name long cat evokes images of elongated felines, it is actually the official internal code name for Meituan’s suite of generative models. This specific model is built upon the LongCat-Video base, a massive large-scale model boasting 13.6 billion parameters.

However, the community has embraced the name literally. Thanks to its open-source nature, creators worldwide are using the long cat technology to make pets talk, create viral animal memes, and produce "talking pet" content that far surpasses the quality of earlier tools.

How to Use LongCat-talking-avatar via APOB AI

While the raw code is available for developers, APOB AI has integrated this powerful technology into a user-friendly platform, making it accessible to everyone. You don't need a high-end GPU to create your own long cat masterpiece; you just need an APOB account.

Step 1: Access and Credits

First, log in to the APOB AI website. To support creators, APOB provides 80 free credits daily, allowing you to experiment with the LongCat-Video-Avatar technology without any upfront cost.

Step 2: Create Your Model

Click on "Create Portrait Model." You have two choices: upload your own photo (like a picture of your cat to make a long cat video) or use our AI Influencer Generator to craft a completely original digital human from scratch.

Create Portrait Model

Step 3: Configure the Talking Video

Navigate to the "Video" column on the left and select "Talking Video." This is where the magic happens:

  • Audio Selection: Choose "Generate Audio."

  • Voice Customization: Set the Gender (Male/Female), Age (Young, Middle-aged, Old), and Language.

  • Scripting: Type your own script, or use our AI to transform a simple idea into a professional short video script.

  • Pro Tip: For maximum realism, select "Camera Movement" to add cinematic depth to your human avatar.

Long Cat talking avatar

Step 4: Final Touches

Once the video is generated, you can use APOB’s built-in tools to generate subtitles automatically, making your content ready for TikTok, Instagram, or YouTube immediately.

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The Core Advantages of the LongCat-talking-avatar Framework

What makes LongCat-Video-Avatar stand out in a crowded market? It boils down to three major breakthroughs:

  • Ultra-Long Video Generation: Traditional AI video tools struggle with "drift"—the longer the video, the more the face distorts. LongCat-Video-Avatar supports the generation of extremely long videos while maintaining a perfect identity match.

  • Dynamic & Soulful Expressions: Most talking avatars look like puppets with moving mouths. This model ensures the eyes, eyebrows, and even subtle head tilts match the tone of the voice. Even when the character is silent, they look alive.

  • Multi-Character Synchronization: For the first time, you can have multiple characters in a single frame talking and interacting simultaneously, all driven by the same unified model.

Real-World Applications

The versatility of the long cat model opens up endless creative possibilities:

  • Virtual Key Opinion Leaders (KOLs): Create a 24/7 news anchor or storyteller using a single static image.

  • Reviving Old Photos: Make historical figures or late relatives "speak" again in a heartwarming way.

  • Viral Pet Content: Turn your pet into a social media star with a talking long cat video that looks impossibly real.

  • Gaming & Animation: Provide realistic lip-syncing for 2D or 3D game characters without expensive motion capture.

FAQs

Q1: What kind of AI human can I create with your AI Influencer Generator?

A1: The sky is the limit. You can customize height, body type, skin tone, ethnicity, and facial features. There are no constraints; you can design the exact persona you need for your brand or project.

Q2: How many languages does the talking avatar support?

A2: Currently, our tool supports 13 languages, including English, Chinese, Spanish, French, German, Japanese, Korean, Russian, Italian, Portuguese, Arabic, Hindi, and Turkish.

Q3: Can I use the LongCat-Video-Avatar features for free?

A3: Yes! In "Best Mode," 20 credits generate 1 second of video. Since users receive 80 free credits daily, you can absolutely create short clips for free. For the highest possible quality, we recommend our "Ultra Mode."

Q4: Can the generated AI videos be used for commercial purposes?

A4: Absolutely. Many popular "AI Blogs" on TikTok—such as the trending "AI Baby" accounts—already use this technology for commercial content. Your long cat or AI human videos are yours to monetize.

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