Open the course with the simulator. Is it useful to supervise the class?

It is useless to start a class with a simulator, and it is useless to supervise the class.

1, start the camera invigilation on the computer, because the invigilation software on the computer can intercept and replace the recorded video with obs, and put the recorded video into OBS in advance, so the scheme of computer invigilation is to start OBS in ks for virtual camera invigilation. At the same time, the computer starts the Android simulator and manycam virtual camera. Brother rou mentioned the specific tutorial before. It is worth noting that the images of the virtual camera acting on the front and rear cameras of the Android simulator are the same, which can be solved as follows: ks, the front camera of the Android simulator is recorded in advance with wecam. The rear camera uses the computer's own physical camera, and its picture is adjusted to a suitable angle to achieve the effect of imitating the picture of the normal mobile phone rear camera when answering questions.

2. The camera was recorded in advance with wecam. The rear camera uses the computer's own physical camera, and its picture is adjusted to a suitable angle to achieve the effect of imitating the picture of the normal mobile phone rear camera when answering questions. Generally, the computer will not enable the camera when answering questions. If enabled, you can turn on obs. Because all kinds of examination software don't have that big authority to check computers, you can switch web pages freely without being detected, and you can answer questions freely. The invigilator's mobile phone uses the Android emulator and manycam on the computer to simulate the virtual camera. The difference from ① is that the virtual camera simulates the rear camera, and the physical camera is used for the front camera, so that the computer can answer the questions.