We have written a H263 encoder to generate .3gp video clips.
This has been written in C++ and some JNI Java code is used to call the encoder from Java.
There are some bugs in the generation. The .3gp file plays using a standard 3gp player on a windows machine, but doenst play on a mobile phone.
We require a top class developer with experience in C++ and H263 encoding to find the problem and get it working on a mobile phone. Later work may also include optimisation and enhancements of the code.