JDeli is able to convert WebP to BMP image files.
JDeli can do this in ONE step with the convert method. You can also do this by reading a WebP image and then writing the image as BMP, which is useful if you want to process the image as well.
Convert any images to BMP from Command Line or another language
java -jar jdeli.jar --convert bmp "inputFileOrDir" "outputDir"
Single step method to convert from WebP into BMP image in Java
JDeli.convert(File inFile, File outFile);
JDeli.convert(InputStream inFile, OutputStream outfile, String format);
byte outputData = JDeli.convert(byte inputData, String format);
Depending on the image formats being converted (ie set compression level in Tiff files), JDeli also provides overloaded methods. These can be used to supply conversion options for more control over the conversion process.
Read / Write methods for converting from WebP into BMP image in Java
1. Read WebP image into Java
BufferedImage image = JDeli.read(imageFile);
WebpDecoder decoder = new WebpDecoder();
BufferedImage image = decoder.read(data);
2. Process image
3. Write out Java image as BMP
File myNewBmpFile = new File("ImageAsBmp.bmp"); JDeli.write(image, "bmp", myNewBmpFile);
BmpEncoder encoder = new BmpEncoder();