Starting unknown processes

[mstee1]

When you start capturing a stream from rtsp server, 8 goroutines work before calling the gortsplib.Client.Play(nil) method. After calling the gortsplib.Client.Play(nil) method, after a few seconds, third-party processes begin to appear in htop and their number reaches 14-20 within 15 minutes. What is the reason for the emergence of new processes?

[aler9]

Hello, this library is open source and you can see which routines are started and why by looking at the source code.
Furthermore, there are tools like pprof that allows to list all routines and their entry point.