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https://camerastacker.com/2022/10045495.html
转载:Android Camera 原理之拍照流程zsl优化方案_liujun3512159的博客-CSDN博客_android camera优化 一、背景介绍拍照的手机基本的功能,优化拍照性能,主要是优化点击拍照到生成照片的这一段时间,看
The text was updated successfully, but these errors were encountered:
ZSL(zero shutter lag):零延时拍照。
普通模式: p1
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1.开始预览,出预览帧,这个时候已经正常预览了 2.这个时候按下shutter,开始拍照,开始拍照的时候,预览流停止, 3.拍照的时候要做一系列的动作,af对焦,准备拍照,曝光, 4.拍照流数据回调,这个时候是raw数据,然后开始对raw数据进行编码 5.编码成为JPEG,然后保存,此时拍照完成,从新开始预览。
传统的快照,也就是在拍照的时候,预览是停止的。 拍照结束后,预览将在C2D模块之后,重新开始预览
ZSL模式
[P2](https://img-blog.csdnimg.cn/20200224092833544.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2dibWFvdGFp,size_16,color_FFFFFF,t_70 https://img-blog.csdnimg.cn/20200224092833544.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2dibWFvdGFp,size_16,color_FFFFFF,t_70)
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https://camerastacker.com/2022/10045495.html
转载:Android Camera 原理之拍照流程zsl优化方案_liujun3512159的博客-CSDN博客_android camera优化
一、背景介绍拍照的手机基本的功能,优化拍照性能,主要是优化点击拍照到生成照片的这一段时间,看
The text was updated successfully, but these errors were encountered: