Alternatives
Products that do what Ltx 2.3 does
Fast 4K AI video with native portrait and cleaner audio
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Fast 4K AI video with native portrait and cleaner audio
Mar 2026 · ltx-ai.com
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LTX-2 is an open-source diffusion model that combines video and audio. Visually it's not at the level of Seedance 2.0, Veo 3.1, or Sora 2, but it’s open-weights, so anyone can play with it. I wanted to see how good it is at generating video from just audio. Off-the-shelf, it's not very good, but I found that if you run the audio through Gemini to generate a prompt, then feed that into LTX-2, in addition to the audio, the output matches the audio much more often. Foley sounds work particularly well, and one fun use case is uploading audio of yourself to see what AI thinks you look like.…
Mar 2026 · magichour.ai
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Generate limitless videos. One AI. Infinite creativity.
Oct 2025
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I wanted to explore different open source Gen AI tools and brought them together to generate this youtube video: voice, music, image and text. All processed on a single RTX3090. The text for the video is generated using the wikipedia article on Octopus as a source.
2024 · youtube.com
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