audio generation 4

First open-source 4K AI model for synchronized video and audio generation. LTX-2 is a state-of-the-art, production-ready AI foundation model developed by Lightricks for generating synchronized audiovisual content. It is the first fully open-source, open-weights AI model that supports native 4K resolution (2160p) video generation at up to 50 FPS, along with synchronized audio generation (including dialogue, ambient sounds, and music). Powered by a 19B parameter Diffusion Transformer (DiT) architecture, LTX-2 supports text-to-video and image-to-video generation, creating clips up to 20 seconds long. It is optimized for NVIDIA GPUs, offering 3x faster performance on RTX 50 Series.

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AI-powered tool to generate high-quality, royalty-free sound effects instantly. SoundAI Studio is an AI-powered tool for video game developers and content creators to instantly generate high-quality sound effects. It allows users to create customized audio for any game environment or video project in seconds, saving time and enhancing creativity. The generated sound effects are royalty-free and can be used in both personal and commercial projects without attribution.

Text2Audio converts text to speech online, allowing users to download or play audio files. Text2Audio generates MP3 audio files from text and offers the option to either download them or play them directly in your web browser. It utilizes Google's text-to-speech API. Users can enter or paste text, and the tool will read it aloud. Initially developed as a personal tool for TikTok videos, it's now used by thousands for various applications.