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LongCat Video – AI video generator for minutes-long 720p videos

• charlie0simmon 8mo ago
  Hey HN, I built LongCat Video because I was frustrated with AI video generators that only produce 3-5 second clips. Every tool I tried had the same problem - you'd get a cool 5-second video, then have to generate dozens more and stitch them together. The results were inconsistent and the process was painful. LongCat Video generates minutes-long videos from text or images with stable motion. No more flickering, no more stitching clips together. Tech stack: 13.6B dense diffusion transformer model, 720p output at 30fps. Would love feedback from the HN community. What features would be most useful for your projects?
• deleted 8mo ago
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• 4d4m 8mo ago
  This is cool excited to test it