First of all,
what do you mean with '' upstream '' ,
Look, i wanna record a gameplay, and while i recording i wanna also record my voice on the same moment and with the same program,
I see some people are recording gameplay, and after that.. record a commentry on top of that.. but not on the same time...
Do you understand me?,
Soo i wanna record the gameplay , and while i recording i wanna also record my voice on that moment , and still here the gameplay sound.
Hope you can help me with this