 | During VFX Week last week, we released seven open-weight capabilities for LTX-2.5, covering high-res editing, restoration, HDR, CG-guided generation and compositing: - Native Resolution: Run AI edits on 4K and 8K plates and beyond without downscaling. Overlapping tiles keep fine detail, on a single GPU.
- Refine: Refine generates the fine detail a standard resize leaves soft, without drifting from the source.
- Restore: Takes archival footage from as low as 540p to 4K, enhances color and gives it a modern digital-camera look.
- SDR to HDR: Rebuilds shadow and highlight detail in SDR footage and outputs 16-bit EXR in ACEScg, so it sits alongside your HDR material.
- Native HDR: Bring in an EXR sequence and run edits like relight, day-to-night or inpaint. You get 16-bit EXR back with the range intact.
- Layout to Render: Turns a 3D blockout into a rendered shot. Camera, framing and geometry stay locked to your layout, and a prompt or reference image sets the look.
- Alpha Gen (Beta): Generates an alpha matte from ordinary RGB footage, with no green screen, masks or prompt. It handles hair, fur, smoke, glass and water. The distilled workflow runs in ComfyUI now, and a full-model ComfyUI workflow is coming soon.
Links to each tool are above. The IC-LoRAs are on Hugging Face and the workflows run in ComfyUI. Try them on your own footage and tell us how they work for you. submitted by /u/ltx_model
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