What is the f number recorded in the watch pioneer game?

Shortcut key Alt+F9.

Download kk video recorder first, and then install and run it directly. The recording mode selects the frame rate mode and enters the watch pioneer. A yellow frame rate number will appear in the upper left corner of the game. After the game starts, press the shortcut key Alt+F9 to start recording. At this time, the frame rate number in the upper left corner of Watch Pioneer turns red, indicating that the video of Watch Pioneer has been recorded. After the game, press Alt+F 10 to end the recording.