Is there a way to convert a Java Image, encode it into JPEG (but not saving it to a file), and store it as an array of bytes? (byte[]) I need the JPEG-encoded image as an array of bytes.
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Is there a way to convert a Java Image, encode it into JPEG (but not saving it to a file), and store it as an array of bytes? (byte[]) I need the JPEG-encoded image as an array of bytes.
ImageIOhas a number of methods for reading and writing images.For writing to array of bytes, you can write to
ByteArrayOutputStream. And then calltoByteArray[]of the stream object to obtain the byte array.