With automatic white-balance Settings, contrast level adjustment system, automatic gain control, backlight compensation function.

具有自动白平衡设置，反差系统水平调整，自动增益控制，逆光补偿等功能。

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Automatic adjustment of datum line, Automatic gain control, digital filter and data compression are adopted in it, and it can make long-term dynamic record.

该装置采用了自动基线调整，自动增益设置，数字滤波，数据压缩等技术，可进行长时间动态记录。

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Functions auto Focus, auto Iris, automatic exposure control, automatic gain control, automatic balance adjustment.

职能自动对焦，自动光圈，自动曝光控制，自动增益控制，自动平衡的调整。

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Additional tweaks include a manual volume adjustment (as opposed to the automatic gain the cameras usually employ), a brightness or RGB histogram display (this function, like some of these other features, has been available for a while as a hack), shutter and aperture priority modes have been added for movie shooting, and the audio sampling ramp has been bumped from 44.1KHz to 48KHz.

ENGADGET: Canon EOS 5D Mark II firmware 2.0.3 arrives at last to free us from frame rate hell