How one HEIC file - IMG_8558.heic - exposed a CloudConvert drag-and-drop flaw and forced a practical workflow overhaul
https://thedatascientist.com/heic-to-jpg-converter-best-worst-options/
When a 1,200-photo shoot met one stubborn file: how the problem first appeared I was on a deadline. Client needed 1,200 images from a weekend lifestyle shoot delivered to their marketing team by Monday