JDeli is able to convert WebP to JPG 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 JPG, which is useful if you want to process the image in some way.
Convert any images to JPG from Command Line or another language
java -jar jdeli.jar --convert jpg "inputFileOrDir" "outputDir"
Single step method to convert from WebP into JPG image file 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 JPG image file in Java
1. Read WebP image into Java
BufferedImage image = JDeli.read(imageFile);
WebpDecoder decoder = new WebpDecoder();
BufferedImage image = decoder.read(bmpData);
2. Process image
3. Write out Java image as JPG
File myNewJpegFile = new File("ImageAsJpeg.jpg"); JDeli.write(image, "jpg", myNewJpegFile);
JpegEncoder encoder = new JpegEncoder();