本文介绍了camera2连拍手动模式的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

我使用基于camera2的连拍,设置Iso和曝光时间值.设置ISO 50,曝光时间1/30s,但是有些照片会变成ISO 100,曝光时间1/60.为什么?

I use burst capture based on camera2, set Iso and exposure time value. Set ISO 50, EXPOSURE TIME 1/30s, but some pictures would turn to ISO 100, Exposure time 1/60.Why?

推荐答案

我用设置值获得了图片,请参考:https://android.googlesource.com/platform/cts/+/a0077cc/tests/tests/hardware/src/android/hardware/camera2/cts/BurstCaptureRawTest.java

I have gotten the pictures with my setting value, reference:https://android.googlesource.com/platform/cts/+/a0077cc/tests/tests/hardware/src/android/hardware/camera2/cts/BurstCaptureRawTest.java

  • 使用手动曝光和灵敏度构造一系列突发请求.
    • 对于每个捕获请求,将进行3A和后处理(降噪,锐化等)
    • 已关闭.然后将配置曝光和感光度值,具体取决于
    • EXPOSURE_MULIPLIERS和SENSITIVITY_MULTIPLIERS.

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07-11 21:04