How to remove buffering from pause/play, live video?

[mateuszbyczkowski]

I have a question.
When i pause real time video (in RSTP) in my WinForms app, video stopps.
And then i click start and video resumes from time when i stopped.
But how can i achieve that when i resume video it's playing realtime.
How to remove that buffer (gap) between paused and present video stream?

My 1st idea is to remove that buffer, 2nd is to forward (skip) video to actual time.
There is any other way to do this?

Thanks in advance for help or any code snippet.
Greetings!