Where can I get free specifications of JPEG/JFIF/Exif/etc?...

What is "CCIR601_sampling" in libjpeg?...

how to set DPI using Golang?...

How can I detect JPEG files by their EXIF / JFIF signature?...

JPEG encoding error for any image size larger than 16x8 or 8x16...

Get width and height from jpeg without 0xFF 0xC0...

Reading image data from a JFIF?...

Updating JFIF thumbnail in JPEG file...