Updating EXIF metadata in JavaScript (and WebAssembly)

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One question that’s been raised about the camera/save button in zoomable images is whether or not the new image contains, or preserves, existing EXIF metadata information stored in the original file. The answer yesterday was: No. The answer today is: Not yet, but only because we haven’t enabled it and we will do that soon.

This is a blog post by aaron cope. It was published on April 14, 2021 and tagged golang, exif, javascript, wasm and zoomable.

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