Modern Xiaomi smartphones have powerful screens that often display saturated colors and deep black. Standard static images are no longer able to unlock the potential of the matrix, so users are increasingly looking for ways to revitalize the interface. Installing video on the desktop turns the usual unlock into a mini-presentation of the capabilities of the display.
Android, which runs the MIUI or HyperOS shell, doesn't initially have a feature for setting arbitrary video files as a background, but because of the openness of the platform, there are proven ways to circumvent this limitation, and you can use both built-in system tools and specialized software that doesn't require superuser rights.
Before you start to change the look of the interface, consider the effect of animated backgrounds on the autonomy of the device. Live wallpaper consumes more power than static images, and can more actively load the processor. However, the correct setting allows you to minimize battery consumption, while maintaining the visual appeal of the system.
Preparation of the video file for installation
The first step is to find or create the right video clip. Not every file is right for this purpose: too high a resolution can cause lags, and vertical video on a horizontal screen will look unnatural. The optimal choice will be short clips lasting from 5 to 15 seconds, which will be repeated cyclically.
Note the file format. System players and most wallpaper installation applications work best with MP4 container and H.264 codec. If your video is in a rare format, you need to convert it in advance to avoid background errors.
- 🎬 The resolution of the video should match the screen of your smartphone, for example, 1080×2400 FullHD+ display.
- 🔋 The roller duration should not exceed 30 seconds to save battery power.
- 📁 Save the file in internal memory in a folder with a clear name to easily find it.
⚠️ Attention: Using video with a bitrate above 20 Mbps can lead to slowing down the interface on budget models Xiaomi.
It's also important to consider the orientation of the device, because the smartphone is used primarily in portrait mode, vertical video will look the most organic, and horizontal videos will either have to be framed or put up with black stripes around the edges of the screen.
Use of built-in live MIUI wallpaper
Xiaomi smartphones already have a feature for setting dynamic backgrounds, although the choice of built-in options can be limited.This method does not require the installation of additional software and guarantees stable operation of the system, as optimized by the shell developers.
To access this section, you need to go to personalization settings. The path may vary slightly depending on the version of MIUI, but the logic remains the same. Here you will find a set of pre-installed animations that are already optimized for resource consumption.
To activate standard live wallpaper, follow the following steps:
- Open the Settings app in the notification curtain or on the desktop.
- Go to Wallpaper or Always On Screen and Wallpaper.
- Select the Live Wallpapers tab.
- Click on the animation you like and select the Apply button.
⚠️ Note: In some regions or global firmware versions, the live wallpaper section may be empty or only contain static images due to licensing restrictions.
If you don't have a standard set, you can always download themes entirely through the Topic app, and many authors create themes where the lock screen and desktop are animated, which gives the same visual effect, but within system constraints.
Install video via Video Wallpaper
The most popular and reliable way to put your video in the background is to use the dedicated Video Wallpaper app, which works as an intermediary between the video file and the system, creating a layer on top of the desktop. The app is free, ad-free and available on the Google Play store.
Once you install the software, you'll need to give it a number of permissions, which are necessary to access the gallery and display rights over other windows, and without these settings, the application won't be able to function properly.
☑️ Pre-installing check
The installation process is as follows:
Launch the app and press the video selection button. Find your prepared file in the list. Once the preview is uploaded, you can adjust display options such as zoom and sound.
An important step is to set up battery exceptions. Android aggressively closes the background processes, so you need to stop the OS from "killing" the wallpaper application.
- 📱 Click the Start button in the main menu of the application.
- 🔒 In the window that appears, allow access to media files.
- ⚙️ Go to the battery settings and select No Limits mode for this application.
- ✅ Confirm the creation of a shortcut or application if the system requests confirmation via ADB (on some versions of Android).
⚠️ Note: On Android 13 and later, as well as in the HyperOS shell, additional configuration via the computer may be required for full functionality if the application requests access rights.
Once successful, the video will start playing on the desktop, and if you fold the app, it will continue to run in the background, providing continuous background animation.
Configure via the Wallpaper Engine app
For PC owners with Windows and a purchased copy of the Wallpaper Engine program, Steam offers access to a huge library of live wallpaper, a solution that allows you to synchronize the background between your computer and Xiaomi smartphone via Wi-Fi.
The main advantage of this method is the ability to use complex, interactive wallpapers in response to touch or time of day. data is transmitted over a local network, which ensures high speed and quality of the picture without compression.
To get started, install the Wallpaper Engine mobile application from Google Play. Make sure that your smartphone and computer are connected to the same Wi-Fi network. The desktop version of the program will appear in the mobile device settings. QR-pairing.
| Parameter | Description | Recommendation |
|---|---|---|
| Quality. | Affects the clarity of the image | High (for AMOLED screens) |
| FPS | Frame rate per second | 30 FPS (balance of fluidity and battery) |
| Sound. | Reproduction of audio tracks | Turned off (to save energy) |
| Network | Type of connection | 5GHz Wi-Fi (for stability) |
Once connected, select any animation in the library on your computer and press the transfer button on your mobile device. The file will automatically download to the phone's memory and apply as wallpaper.
What to do if the phone can’t see the computer?
Optimization of operation and impact on the battery
Using video as a background inevitably leads to increased charge consumption, the screen and the processor are in constant activity, decopying the video stream, but the modern Snapdragon and MediaTek processors used by Xiaomi are efficient enough to minimize this damage.
To extend battery life, it is recommended to turn off video playback when the phone is in your pocket or lying down with the screen.Most live wallpaper apps have this feature in settings using proximity sensors and an accelerometer.
It’s also worth reducing the brightness of the video or using dimming if the main background is black. On AMOLED arrays, which are installed in most Xiaomi models, black pixels do not consume energy, which is a huge plus.
- 🌙 Use dark video to maximize energy savings OLED screen.
- 🚫 Turn off the live wallpaper when the power saving mode is on.
- 📉 Reduce the frame rate to 24-30 FPS In the app settings, if you notice the heating.
💡
If you use black background videos, set the wallpaper app to "Black Background" or "Force Black." This will force the app to render only bright areas, saving significantly on charge.
Keep an eye on the temperature of the case during the first hours of use. If the device starts to warm up appreciably in standby mode, you may want to give up heavy 4K video in favor of lighter 720p videos.
Addressing common problems
When installing video on wallpaper, users may face a number of typical problems, most often associated with aggressive memory optimization in MIUI. The system can force the wallpaper process to close, returning a static picture.
To solve this problem, you need to fix the application in memory. Open the list of running applications, find the window of your wallpaper player and pull it down (or press the lock) to lock. Also in the battery settings, remove all restrictions for this application.
Another common problem is desynchronizing the sound or not having audio, making sure the wallpaper app settings have sound on, and that the phone's media volume is not reduced to zero, sometimes restarting the device after installing new wallpaper helps.
If the video is twitching or running in jerks, check the file format. Too high bitrate or non-standard codec may not be able to decode in real time. Converting to standard MP4 H.264 usually solves the problem.
💡
The main secret of stable operation is to add a wallpaper application to autoload and remove all background activity restrictions in the MIUI battery settings.