https://webrtc.googlesource.com/src/+/main/modules/desktop_capture/screen_capturer_linux.cc
modules/desktop_capture/screen_capturer_linux.cc - src - Git at Google
capture screenmodulesdesktopcapturer
https://docs.flashphoner.com/static/iOSSDK2/iOS_SDK_Swift_framework_examples/iOS_Screen_Capturer_Swift/
iOS Screen Capturer Swift -
Flashphoner streaming media solutions documentation site
screen captureriosswift