Media: Add UltraHDR (ISO 21496-1) gain map support#74873

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adamsilverstein wants to merge 19 commits intotrunkfrom

open-ultrahdr-package

Commits on Mar 17, 2026

Media: Add UltraHDR (ISO 21496-1) gain map support

adamsilverstein
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claude
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UltraHDR: Switch to open-ultrahdr-wasm npm package

adamsilverstein
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claude
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UltraHDR: Replace local packages with open-ultrahdr npm package

adamsilverstein
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claude
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Fix TypeScript error: Add meta property to Attachment interface

adamsilverstein
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claude
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UltraHDR: Use probeUltraHdr, upload originals unmodified
adamsilverstein
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Fix package-lock.json: preserve esbuild version pinning from trunk
adamsilverstein
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Remove open-ultrahdr from root package.json
adamsilverstein
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Commits on Mar 18, 2026

UltraHDR: Skip transcoding and handle array meta
adamsilverstein
committed

Commits on Mar 26, 2026

Commits on Apr 13, 2026

Commits on Apr 21, 2026

Merge branch 'trunk' into open-ultrahdr-package
adamsilverstein
committed

Commits on Apr 23, 2026

Merge branch 'trunk' into open-ultrahdr-package
adamsilverstein
committed