An external reference voltage can be applied to the REF pin to shift the analog videolevel down by the desired amount.
外部参考电压可被应用到REF引脚转移所需数量的模拟视频电平下来。
2
No detail is too small. No level of paranoia about an unsolicited photograph or video is too great.
细节永远不够细；主动公布的照片或视频受到何种程度的质疑都不过分。
3
Within three years, mobile video revenues will be at that level, but that vast majority is expected to be subscription or pay-per-download instead of free.