Fixed a bug with the camera preview.

修正了与摄像头预览错误。

youdao

Camera preview is black and white but picture taken is colored.

相机预览是黑白色，但采取的照片是彩色。

youdao

The preview produced in real-time on the virtual camera was quite low-resolution, and many facial details did not come through because there was not enough computing power, explains Mr Letteri.

莱特瑞解释说，虚拟摄像机产生的实时预览画面的分辨率还很低，而且由于计算机的计算能力不足，很多面部细节都显示不出。

youdao

Compatible with GoPro's best selling HD HERO2 camera, the GoPro App enables full camera control and live scene preview for easy shot framing on smartphones or tablets.

ENGADGET: GoPro iOS app is finally available, adds live viewfinder and remote controls for action cameras

When Kodak roused itself to leverage its digital assets, it wasted years and hundreds of millions of dollars deploying them in incremental fashion such as with its Advantix system, which used digital as a preview mechanism in a film camera.

FORBES: Part Four of a Six-Part Series

Contour's built-in Bluetooth technology enables users to line up and preview shots before recording or press record from their phone while the camera is already mounted.

ENGADGET: Contour+2 action camera puts waterproof 1080p recording in your pocket for $400