Apple has always gone against the grain. They like to control there eco system, which not only means devices and the famous walled garden that is the App Store, but also homegrown file formats.
Sadly this can have real impact when developers do not handle it correctly. Recently it was reported that students are failing AP exams, because they could not upload photos of there hand written essay. Basically the image upload process did not support HEIC or HEIF files.
Students Are Failing AP Tests Because the College Boards Can't Handle HEIC Images - Slashdot
Many high school students around the country completed Advanced Placement tests online last week but were unable to submit them at the end because the testing portal doesn't support HEIC images -- the default format on iOS devices and some newer Android phones. The Verge reports: For the uninitiate...
Even Image CDNs like ImageKit.io does not allow HEIC or HEIF file format. And it’s hard not to blame them, since they are based in India. Most of the world runs on Android and does not have this problem from a global perspective. That being said, in the US, the iPhone has a very large percent of the market and can’t be ignored.
So until they do support that, we have to setup a interment step to allow the processing of images. That is where
heic-convertcomes in. I was sad to see how underused this module is with only ~2,000 downloads per week as of this writing. My concern is that this is showing that many people do not try and solve this issue and instead allow the US user to deal with this. Typically converting the files locally, or saving them in a less good format.
Convert HEIC/HEIF images to JPEG and PNG Convert the main image in a HEIC to JPEG Convert the main image in a HEIC to PNG Convert all images in a HEIC The work to convert an image is done when calling image.convert(), so if you only need one of the images in a multi-image file, you can convert just that one from the images array and skip doing any work for the remaining images.