Wrong orientation after conversion

makoni / jpg-to-heif-converter

Convert from JPG to HEIF

MIT License

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Wrong orientation after conversion #11

Open mbirth opened 4 years ago

mbirth commented 4 years ago

After converting the attached photo, it turns from portrait to landscape.

IMG_20200621_1745383.jpg.zip

P.S.: Are there really no quality settings for the conversion?

fbzhong commented 3 years ago

@mbirth there is no quality settings in this app, but you could use the following snippets to adjust it:

            let options = [kCGImageDestinationLossyCompressionQuality: 9.0]
            CGImageDestinationAddImageAndMetadata(destination, image, imageMetadata, options as CFDictionary)

makoni commented 3 years ago

Hi. I tried your file and have the same issue. For some reason during copying metadata during conversion orientation value resets. There's no manual code for changing metadata, everything happens on macOS side so probably it's a macOS bug.

If anyone knows how to fix it - PR is welcome.

For quality settings there's new slider in new version: https://github.com/makoni/jpg-to-heif-converter/releases/tag/1.06