tweet2026-04-25c/3Y7N69fT
It's called LTX HDR and it generates directly in HDR or converts SDR to EXR.
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# It's called LTX HDR and it generates directly in HDR or converts SDR to EXR.
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It's called LTX HDR and it generates directly in HDR or converts SDR to EXR.
No clipped highlights. No crushed shadows. No grading nightmare.
Two paths:
→ HDR generation via API (video-to-video)
→ Open-source SDR-to-HDR upgrade that converts existing 8-bit footage
Available via API, ComfyUI, and HuggingFace.
ref · 3Y7N69fTxmdbot.com/c/3Y7N69fT