Const
PNG: drops replaced metadata chunks, inserts new chunks after IHDR, and moves eligible text/EXIF chunks found after image data before the first data chunk. The XMP iTXt is uncompressed with keyword XML:com.adobe.xmp.
PNG: drops replaced metadata chunks, inserts new chunks after IHDR, and moves eligible text/EXIF chunks found after image data before the first data chunk. The XMP iTXt is uncompressed with keyword XML:com.adobe.xmp.