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> For a complete documentation index, see https://docs.ltx.io/open-source-model/vfx-post-production/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.ltx.io/_mcp/server.

# VFX & Post-Production

## Docs

- [VFX & Post-Production](https://docs.ltx.io/open-source-model/vfx-post-production/overview.md): Choose an LTX VFX and post-production workflow for compositing, HDR, matte generation, rendering, refinement, and high-resolution delivery.
- [Working with EXR & HDR](https://docs.ltx.io/open-source-model/vfx-post-production/working-with-exr-hdr.md): Bring production EXR/HDR material through LTX-2.5's Native HDR path in ComfyUI and native Python, and return color-managed EXR and HLG output ready for compositing, grading, and finishing.
- [SDR to HDR](https://docs.ltx.io/open-source-model/vfx-post-production/sdr-to-hdr.md): Convert supported SDR footage into HDR EXR frames and a BT.2020/HLG master with the LTX-2.5 SDR-to-HDR IC-LoRA in ComfyUI or Python.
- [Layout to Render](https://docs.ltx.io/open-source-model/vfx-post-production/layout-to-render.md): Turn a 3D viewport animation or blocky playblast into a finished shot with LTX-2.5, using an art-directed first frame to define its materials, lighting, and palette.
- [Alpha Gen (Beta)](https://docs.ltx.io/open-source-model/vfx-post-production/alpha-gen.md): Generate frame-aligned alpha mattes from RGB video with the LTX-2.5 Alpha Gen IC-LoRA.
- [Native Resolution](https://docs.ltx.io/open-source-model/vfx-post-production/native-resolution.md): Use the LTX-2.5 Tiled Fusion workflow in ComfyUI for a full-frame composition pass followed by a tiled pass at the selected output size.
- [Refine & Restore](https://docs.ltx.io/open-source-model/vfx-post-production/refine-and-restore.md): Restore damaged archive footage and rebuild fine detail with LTX IC-LoRAs and the LTX-2.5 Tiled Fusion Upscale workflow in ComfyUI.