Note that this is still work-in-progress, PR's welcome!
top2ogg is a tool to convert Topheavy video files (.top) to .ogg video files.
These kind of files are used in the 2004 classic "THE GuY GAME" (video-game for PC, PS2 and Xbox). The format internally uses Vorbis for audio and DivX for video. *.top appears to be a custom-made container-format by Topheavy Studios, the developer of the game.
clang -O0 -g convert.c `pkg-config --libs --cflags ogg vorbis` -o top2ogg
To convert ggintro.top to ggintro.ogg:
top2ogg ggintro.top ggintro.ogg
Licensed under GPLv2 (Version 2 only). Refer to the LICENSE file included.