Generation loss at high quality: FLIF vs WebP vs BPG vs JPEG
Yet another generation loss comparison, comparing FLIF, WebP, BPG and JPEG. The first frame of this video shows the lossless images, the next frame shows the sizes at the lowest quality of the range (there is a different quality scale for each format; it is chosen to get roughly the same filesize at the lowest quality), and from then on, quality settings are chosen randomly within the range.
In this case, high quality settings were used: JPEG quality 80 or higher, WebP quality 84 or higher, and equivalent qualities for BPG and FLIF.