QOI, the standard Earlier this month I wrote about an exciting new image format that was an option for simple and fast encoding while also being on par with state of the art formats. QOI was lossless, compressed about as well as PNG and was about as fast as an image can get to encode and decode. Dominic Szablewski …

Read More

QOI There is a new image format in town. It is about on par with PNG for compression, and only encodes RGB and RGBA. What is interesting about it is how simple it is, and as a result of that simplicity how fast it is. So fast that it has achieved essentially O(n) which is the optimal performance scale for an image. …

Read More

Image standards, so many to choose from… Even before people had powerful graphics abilities in their PCs (remember until VGA was widely adopted in 90’s most PCs only supported 1, 4 or 16 colors) there were a literal sea of image formats. Most of them you will have never seen, heard of or used. Many were …

Read More

This isn’t a new problem. If you are going to archive something successfully you need a format that will be accessible for years to come. This is a fundamental concept of anticryptography. It goes way back also. The library of Alexandria was an immense effort that was made possible by a simple format, ink on …

Read More