C++ builder code to Display Video and RTSP stream

We need C++ sourcecode for C++ Builder 10.2 (Target Windows). The Application should do the following: 1) play a AVI file full screen. 2) After play finished it should display a RTSP stream full screen for xx seconds 3) Play another AVI file full screen. 4) Play 4 RTSP streams simultaneously, each cover 1/4 of a full screen. 5) Return to action 1. Source code must be able to recompile by us in RadStudio 10.2