Convert image From bmp to avif

A BMP file is an image saved in the Bitmap (BMP) raster image format developed by Microsoft. It contains uncompressed image data that supports monochrome and color images at variable color bit depths and image metadata. Users commonly save digital photos as BMP files. Information from <a href='https://fileinfo.com'>FileInfo - The File Extensions Database</a>.

An AVIF file is an image saved in the AV1 Image File Format developed by the Alliance for Open Media. It contains compressed image data, similar to a .JPEG or .PNG file. The AV1 Image format was designed as an alternative to the JPEG, PNG, and .WEBP formats. Information from <a href='https://fileinfo.com'>FileInfo - The File Extensions Database</a>.