I develop a camera app ,I want to control camera's shutter time ,is that possible to realize?and what I want to realize final is prolong the exposure function,thank for your answer.
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1Check this link http://stackoverflow.com/questions/12481746/any-chances-to-reduce-shutter-time-with-android-ndk-camera-access – AndroidLearner Jan 16 '13 at 07:05
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@AndroidLearner I have checked it before I ask ,but i'm not sure it's the answer – Xoangle Jan 16 '13 at 07:18
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@AndroidLearner so the answer is that I can't prolong the exposure time,right? – Xoangle Jan 16 '13 at 07:19
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You cannot directly access the camera's shutter speed but the Camera API lets you set the exposure compensation. If you want to take a burst of exposure-bracketed shots, then lock the auto-exposure and then set the exposure compensation to a value between the min and the max. Check Camera.Parameters for the complete list of accessible parameters.
Bruno Pop-Stefanov
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