How to control a console application ?

[MyUM]

Hello, I have a console application that works with command line arguments which I don't have its source code, & I want to create a GUI for it to make it easier.

My problem is how to make the GUI application calls the console application & handle its output results to display it in the GUI application  with a progressbar or somthing ?

Please look at the "X265 Command Line Options"

https://x265.readthedocs.org/en/default/cli.html

MeGUI is only a GUI app for the cli apps :

http://sourceforge.net/p/meguimodproj/code/HEAD/tree/MeGUI Mod/

Help me please

 

[computergroove]

Lookup Koda and this - https://www.autoitscript.com/autoit3/docs/functions/StdoutRead.htm try out some code and post if you get stuck.