"The image file may be corrupt or invalid" When attempting to open 4.6GB EXR file.

13thsymphony / HDRImageViewer

UWP app to view high dynamic range (HDR) and wide color gamut (WCG) images.

https://13thsymphony.github.io/

MIT License

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"The image file may be corrupt or invalid" When attempting to open 4.6GB EXR file. #40

Open aaronth07 opened 3 years ago

aaronth07 commented 3 years ago

Does the viewer have some sort of file size limit? The image is definitely fine, I have tested it in Photoshop.

13thsymphony commented 3 years ago

The entire process should be 64 bit including the DirectXTex and OpenEXR dependencies used for EXR loading. But perhaps there is a resolution limit somewhere - what resolution image is this?

aaronth07 commented 3 years ago

The image size is 30720x12800.

Sawtaytoes commented 1 year ago

Is this a RAM issue? Putting that much of a graphics bitmap into memory would be way more than 4.6GB from my experience.

If you upload it somewhere, I can test it for you. I have 64GB of RAM.

13thsymphony commented 1 year ago

Potentially resolved by #49.