• checkFFmpegError() : camera_pusher.cpp
• checkOpenNIError() : camera_pusher.cpp
• initializeFFmpeg() : camera_pusher.cpp
• main() : camera_pusher.cpp , kalman_filter.cpp
• send_mat_to_server() : camera_pusher.cpp
• signal_handler() : camera_pusher.cpp
• startOpenni() : camera_pusher.cpp