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Questions - heic

How Could I extract HDR gain Map from iPhone's Heic?

with jpeg format, I know can use: exiftool -b -MPImage2 test-lumen.jpg > depthMap.jpg But if the format is Heic, there is any method can export the HDR gain Map?
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taontech

hdr

heic

Votes: 0

Answers: 2

Latest Answer

You can install (libheif) and do: heif-convert <source_file>.HEIC <result_file>.jpg It will save auxiliary images as well.
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miric

How to convert a Heic image file to a Jpeg or Png in Angular for ngx-image-cropper to use?

Question - ngx-image-cropper doesn't accept Heic image files as it's '[imageChangedEvent]' input so how would I convert an Heic image file to a Jpeg or Png in Angular/typescript? FYI - I'm loading ima...
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chuckd

angular

base64

jpeg

heic

Votes: 0

Answers: 1

Latest Answer

There is one NPM package named Heic2any you can use this for image conversion. This answer might help you with image conversion. Please take a look into this Heic2any: Official doc NPM Package
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Manish Patidar

How to support HEIC/HEIF images in go backend?

I am pretty new to Go. I have some image upload code and I am trying to upload a *.heic image that is produced by iPhones. My code is doing the following: contentType := http.DetectContentType(fileByt...
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Andrew Bezzub

go

mime-types

heic

Votes: 0

Answers: 1

Latest Answer

The http.DetectContentType function is designed to match the Media Type Sniffing specification. As such, it's not extensible. However, you don't need to extend it: there's nothing preventing you from...
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jch

Reading byte by byte HEIF/HEIC images XMP metadata

I am trying to build a native byte parser that given an HEIF image it returns back its metadata (mainly width and height of the image). I am struggling a lot at the moment finding the right documentat...
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Tarta

image-processing

bytecode

xmp

heic

heif

Votes: 0

Answers: 1

Latest Answer

What I think you'r seeing is a "mime" and "ispe" mp4 box as HEIF is ISOBMFF based. I would recommend looking at the file using a mp4 capable tool like mp4dump, HexFiend or fq (note...
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Mattias Wadman

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