为什么和陌生人连接后自己的视频会关掉只显示自己的照片。点连接下一个陌生人屏幕上就显示：由于连接问题，无法启用网络摄像头。
Why do you connect with a stranger after the video will turn off their own photos only. A stranger on the screen shows: due to the connection problem, the network camera can not be enabled.

知道手机下载地址吗