Friends, do you know how to use the VCam virtual camera in the Tiantian simulator? So today I will explain how to use the VCam virtual camera in the Tiantian simulator. If you are interested, come and take a look with the editor. I hope it can help everyone. .

Every day simulator configuration

Version: v3.2.8

Resolution: 1280×720-320dpi HD horizontal screen

Memory: 2048MB

Frame rate: 30FPS

Graphics card rendering: Compatibility mode

Device: Galaxy S7 Edge

Using the VCam camera in the simulator

If your computer has other cameras besides VCam, and the content of the simulator camera is not VCam video, please check:

As shown in the figure below, run VCam and play the video. Click the camera icon in the simulator to turn on the camera function. Then open the system camera and you will find that the VCam video has been displayed:

The default resolution of VCam is 640 x 480, which works fine in most simulators. Some emulators or APPs A different resolution is required otherwise it will not work properly. In this case, you need to set the default resolution of VCam to the resolution it needs in advance.

Sometimes the camera video cannot be displayed normally in some apps, or the video recording fails. Just change the Tiantian simulator from speed mode to compatibility mode (in the option settings).

Video rotation

Generally, the videos taken by mobile phones are vertical, while most of the videos taken by computers are horizontal, which causes the videos in the simulator to look like they are rotated. You can play vertically shot videos in VCam, or Rotate the video in VCam, as shown below:

Note ①: The mirroring or rotation here cannot be reflected in the interface, and the actual output video of VCam has already taken effect.

Note ②: There is a special effect "Transform" in the video effects that can also flip, mirror, etc. the video. You can also use this if necessary.

The video played vertically on the mobile phone in VCam is as follows:

Of course, this only looks correct in the system camera. Whether it is rotated in the APP depends on the processing of different APPs.

The usage in other Android emulators is roughly similar.

The problem of not being able to fill the window

In some apps, the VCam video cannot cover the entire window.

This is usually caused by the inconsistency between the default resolution of VCam and the size of the simulator/APP. You can try to change them to be consistent:

You can set a custom resolution in VCam's Options Settings > Camera Settings > Default Video Size.

You need to try it out based on the simulator and APP settings. For example, sometimes it is 480 x 640, sometimes it is 540 x 720. There is no fixed standard.

​ ​ In addition, sometimes it may be that the video scaling method does not cover the screen. Regarding this, you can select different video scaling methods in Options Settings > Output Settings.

Problems with cropping, stretching and black borders

When the default output size of the video file and VCam is different, the video will be scaled. Choosing different scaling methods will result in different effects, such as cropping, stretching, or black borders. You can do this in Options Settings > In the output settings, choose different video scaling methods or set different default resolutions to get the most desired effect.

What emulators are supported?

Theoretically, as long as the simulator supports the camera, you can use VCam. If you have any problems, please try to set the output format of VCam to a format supported by the simulator.

​ ​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​ away ​​​​​​​​

VCam virtual camera function introduction

​ 1.WDM driver, supports all video applications using VFW and DirectShow;

​​ 2. Supports multiple channels of high-quality video output at the same time, each channel can have different resolutions;

3. The algorithm is efficient and the CPU usage is low;

​​ 4. Based on DirectShow architecture, it has fast processing speed and wide range of media format support;

​ 5. Support playlists, customized program playback, and multiple parameter settings;

​​ 6. Able to multi-channel output video from video capture devices such as DV and ordinary cameras;

​ 7. Supports transparent overlay of images, animations and videos (files or devices), and picture-in-picture function;

​​ 8. A variety of cool video special effects and super performance;

​ 9. Screen capture function, supports hotkey zoom, mouse following, full-screen capture, etc., and supports custom cursor;

10. Support camera default screen settings and default resolution settings;

​ 11. Enable/disable/install/uninstall the camera driver in the program;

12. The interface is simple and easy to use, and supports skin changing and color schemes;

13.Multiple language support;

14. Simple and easy to use professional installer.

The above is the entire content of how to use the VCam virtual camera in the Tiantian simulator brought to you by the editor. I hope it can help you.