How does Tik Tok's selfie video bangs reverse?

Mirror function. The self-timer video is reversed because the camera setting of the front camera has a self-timer function, which can be turned off in the settings. Tik Tok, a short video social software for music creativity hatched in ByteDance. The software was launched in September, 2065438+2006, and it is a short video community platform suitable for all ages.