Currently we default to JPG for everything, even when input images is PNG (or similar) with transparency. This kills the transparency (replaced with pure black), which neccesitates imgflo-url to try to deduce the format of an image in order to prevent it.
This does not always work (misleading or missing extensions)...
Currently we default to JPG for everything, even when input images is PNG (or similar) with transparency. This kills the transparency (replaced with pure black), which neccesitates
imgflo-urlto try to deduce the format of an image in order to prevent it. This does not always work (misleading or missing extensions)...