在电视采访中,常常会由于光源的原因,造成拍摄的图像质量下降,特别是在照度过低或过高、反差较强烈的情况下,我们通常所便用的摄像机更难获得理想的拍摄效果。这往往使某些重要的镜头、突击性的抢拍不能如愿,给采访工作带来很大的被动。 In television interviews, the image quality of the shots is often degraded due to the light source, and especially when the illumination is too low or too high and the contrast is high, it is more difficult for the cameras we usually use to obtain the ideal shots . This often makes some important shots, rash raids can not do so, to the interview brought a lot of passive.