High Efficiency Video Coding (HEVC) is now the default for all iOS 11 camera video content.HEIC extension is now the default for all iOS 11 camera image content High Efficiency Image File Format (HEIF) with.IOS 11 introduces a new default 'High Efficiency' Camera Capture format for both images and video content on iPhone 7 and above. Images taken on iOS 11 devices and transferred to iXpand and SanDisk Connect products do not open on computers running Windows operating systems.
