Looking for MP4 video writer library

Hi guys,

I need to have a MP4 video writer written pure in Java. It may has following methods:

MP4Writer.writeFrame(BufferedImage)
MP4Writer.writeAudio(byte[])
MP4Writer.writeAudio(AudioInputStream)

Does any one know such library?

I googled for hours but couldn't found any relevant results.

Thanks.

One or other of these libraries may help: https://www.coderanch.com/how-to/java/OtherOpenSourceProjectsFaq, but probably not without resorting to native code.

Thanks Ulf, but still not found what I want.