https://community.intel.com/t5/Software-Archive/How-to-switch-cameras-in-iOS/m-p/1160336#M79020 <P>I initialize the local stream with ICSLocalStream，How to switch cameras ？thanks！</P><P>我是用ICSLocalStream初始化的本地流，并设置了ICSStreamConstraints&nbsp; &nbsp; &nbsp; （self.constraints.video.devicePosition=AVCaptureDevicePositionBack;）</P><P>但是在切换摄像头时 改变self.constraints 不生效！</P><P>请问 怎么做才可以切换 摄像头？</P> Wed, 27 Feb 2019 03:03:10 GMT 张__俞 2019-02-27T03:03:10Z https://community.intel.com/t5/Software-Archive/How-to-switch-cameras-in-iOS/m-p/1160336#M79020 <P>I initialize the local stream with ICSLocalStream，How to switch cameras ？thanks！</P><P>我是用ICSLocalStream初始化的本地流，并设置了ICSStreamConstraints&nbsp; &nbsp; &nbsp; （self.constraints.video.devicePosition=AVCaptureDevicePositionBack;）</P><P>但是在切换摄像头时 改变self.constraints 不生效！</P><P>请问 怎么做才可以切换 摄像头？</P> Wed, 27 Feb 2019 03:03:10 GMT https://community.intel.com/t5/Software-Archive/How-to-switch-cameras-in-iOS/m-p/1160336#M79020 张__俞 2019-02-27T03:03:10Z