ios - AVCaptureDevice Low Light Boost swift
<p><p>有人知道如何为您的 ios 相机应用设置低光增强功能吗？这是我拥有但无法使其工作的代码。 </p>
<pre><code>let backCamera = AVCaptureDevice.defaultDevice(withMediaType: AVMediaTypeVideo)
do {
try backCamera?.lockForConfiguration()
if (backCamera?.isLowLightBoostSupported == true) {
backCamera?.automaticallyEnablesLowLightBoostWhenAvailable = true
}
backCamera?.unlockForConfiguration()
}
catch{
print(error)
}
</code></pre></p>
<br><hr><h1><strong>Best Answer-推荐答案</ strong></h1><br>
<p><p>你不需要那个。把它放在 didMoveToView 中:</p>
<pre><code>captureSession!.sessionPreset = AVCaptureSessionPresetPhoto
</code></pre></p>
<p style="font-size: 20px;">关于ios - AVCaptureDevice Low Light Boost swift，我们在Stack Overflow上找到一个类似的问题：
<a href="https://stackoverflow.com/questions/39815330/" rel="noreferrer noopener nofollow" style="color: red;">
https://stackoverflow.com/questions/39815330/
</a>
</p>
页:
[1]