As part of the update, Facebook's latest version on Android and iOS will optimize image display to PJPEG format compared to JPEG previously.
Don't hesitate to update to the latest version of Facebook for free, tailored to your phone, via the link below.
- Facebook Version for Android: Download Facebook for Android
- Facebook Version for iOS: Download Facebook for iOS
PJPEG is an image format that displays based on multiple scans, with each scan providing different image quality. Initially, when accessing Facebook, the first scan will show images at low quality to give an overview and avoid the previous issue of heavy JPEG images causing blank white displays. Subsequently, Facebook will progressively rescan these images to gradually increase image quality to high definition.
https://Mytour.vn/facebook-introduces-new-version-boosting-image-upload-speed-by-15-1851n.aspx
The PJPEG image format helps users load images and increase Facebook browsing speed by 15% compared to before, especially beneficial for poor network quality. For high-quality images, users may need to wait a little longer to download for the best quality. Furthermore, the new Facebook image format, PJPEG, allows users to skip downloading various image versions with different sizes and instead only requires one URL.
