on-screen
/ˈɒnˈskriːn/adjective & adverb
1- shown or appearing in a film or television programme银幕（或屏幕）上的：
as adj. on-screen violence.屏幕上的暴力。
1.1
- making use of or performed with the aid of a VDU screen借助视频显示装置的或用视频显示装置播放的：
as adj. on-screen editing facilities.屏幕编辑设备。