The AI team from Peking University and Kuaishou has successfully tackled the challenge of complex video generation. They have proposed a new framework called VideoTetris, which can easily piece together various details like a puzzle to generate high-difficulty, complex-instruction videos. This framework surpasses commercial models such as Pika and Gen-2 in complex video generation tasks.

PIKA releases lip sync feature, Alibaba launches video generation framework EMOEMO that can create speaking videos of any length as AI video generation tools continue to optimize their technology.

Pika is on fire, but AI video has yet to reach the 'GPT moment'. There are two technical approaches to AI video: based on Transformer and diffusion models. AI video still has a way to go before it achieves a true GPT moment. The commercialization of AI video applications still needs improvement. The competitive thresholds in the field of AI video vary; who will reap the benefits?

Pika Labs has announced the issuance of qualifications for the first batch of candidate users for Pika1.0, which can be confirmed via email. Pika1.0 generates videos from text, attracting widespread attention, with the qualification release officially announced on Twitter. The product features include generating 3-second videos from text, partial background and prop modifications, and changing video dimensions, among others. Pika represents a new development in AI technology, aiming to democratize professional-grade video production capabilities, potentially transforming the way we create and share content. The AI startup Pika Labs recently raised $55 million to further develop Pika.

🤩 Progress in Multimodal AI: The AI video generation tool Pika is at the forefront of the industry. Multimodal AI is moving towards scenario-based, practical, and commercial applications. 💡 Competition in the Multimodal AI Market: Companies like Runway, Stability AI, and Midjourney are also entering the AI video generation arena. 🔍 Future of Multimodal AI: Large multimodal models are expected to bridge the gap between the physical and digital worlds.

Pika is a startup known for its AI-driven platform for editing and generating videos. The company has raised $55 million in funding led by Lightspeed Venture Partners. Pika has launched its AI-powered video editing tool platform, Pika 1.0, which features the ability to extend and transform video styles as well as AI-edit video content. Investors are optimistic about Pika's prospects and differentiated advantages in the field of AI-generated videos.