Convert cr2 to otb

What is the difference between .cr2 and .otb?

Description: A CR2 file is a raw camera image created by Canon digital cameras. It stores uncompressed image data exactly how it was captured by the CCD. CR2 files can be adjusted for white balance and exposure using several image-editing software programs, including the software bundled with Canon digital camera purchases.; The OTB (Nokia Over The Air Bitmap Image) file format is a type of image file developed for use on Nokia mobile devices. These files are specifically optimized for efficient transmission and display on Nokia phones, particularly older models. The OTB format is designed to be compact to facilitate over-the-air (OTA) transmission, which was an essential feature in the era of limited bandwidth and data transfer capabilities. The format supports monochrome graphics, making it suitable for simple images like icons and logos.