Update podspec file
Update podspec file

LiangyongFShen/PLCameraStreamingKit,Geoion/PLCameraStreamingKit,hzwangsiyu/PLCameraStreamingKit,pili-engineering/PLCameraStreamingKit,germc/PLCameraStreamingKit,hzwangsiyu/PLCameraStreamingKit,hzwangsiyu/PLCameraStreamingKit,pili-engineering/PLCameraStreamingKit,LiangyongFShen/PLCameraStreamingKit,i-miss-you/PLCameraStreamingKit,Geoion/PLCameraStreamingKit,hzwangsiyu/PLMediaStreamingKit,germc/PLCameraStreamingKit,i-miss-you/PLCameraStreamingKit,dymx101/PLCameraStreamingKit,LiangyongFShen/PLCameraStreamingKit,dymx101/PLCameraStreamingKit,dymx101/PLCameraStreamingKit,hzwangsiyu/PLMediaStreamingKit,pili-engineering/PLCameraStreamingKit,Geoion/PLCameraStreamingKit,i-miss-you/PLCameraStreamingKit,hzwangsiyu/PLMediaStreamingKit,germc/PLCameraStreamingKit,Geoion/PLCameraStreamingKit,pili-engineering/PLCameraStreamingKit,i-miss-you/PLCameraStreamingKit,dymx101/PLCameraStreamingKit,hzwangsiyu/PLCameraStreamingKit