Transfer a Jpeg From Delphi to Java via JNI?

Hi Guys,
I am currently working on a project in which I have Windows DLL code that takes a screen capture (I'm using Delphi to write this). The result of this capture is stored as a TJpegImage. I have my Delphi code hooked to Java code (which the main program is written in) via JNI. I am trynig to transfer the Jpeg in a format in which Java can easily take it and make a BufferedImage out of it. How can I go about this? I have a few ideas, but I want to do it in the most efficient way possible. If someone knows how to do this, can they please share the solution with me?
Thanks,
-Tony

whome0,
Yes, thanks, that's exactly what I've been using. Basically, I'm at the point now where I know how to transfer the bytes, but for some reason, when I do this on the Java end:
ByteArrayInputStream input = new ByteArrayInputStream( byteArr );
JPEGImageDecoder decoder = JPEGCodec.createJPEGDecoder( input );
BufferedImage bi = decoder.decodeAsBufferedImage();
I get this error:
com.sun.image.codec.jpeg.ImageFormatException: Not a JPEG file: starts with 0x60 0x23
at sun.awt.image.codec.JPEGImageDecoderImpl.readJPEGStream(Native Method)
at sun.awt.image.codec.JPEGImageDecoderImpl.decodeAsBufferedImage(Unknown Source)
at com.sun.media.protocol.screen.LiveStream.read(LiveStream.java:166)
at com.sun.media.parser.RawBufferParser$FrameTrack.transferData(RawBufferParser.java:725)
at com.sun.media.protocol.screen.LiveStream.run(LiveStream.java:235)
at java.lang.Thread.run(Unknown Source)
I am baffled at this point, because I do a byte count before I send from my Delphi code, and a byte count on the Java receiving end, and they are identical. Looking at other JPGs I have on my hard drive, they begin in the same manner that this file does. So I'm not sure what's going on here.
-Tony

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