Modern Xiaomi smartphones based on MIUI often limit the simultaneous use of microphone and speakers — this is a standard feature of Android, designed to avoid echoes and interference. But what if you need to shoot a video to music for TikTok, Instagram Reels or just save the atmosphere of the event with a background soundtrack? Fortunately, there are several workarounds — from built-in features to third-party applications.
Many users of the Redmi Note 12, POCO X5 Xiaomi 13 They find that when you start the camera, the standard music app automatically mutes, and the reason is because Android's audio management policy is that it believes that recording and playing sound simultaneously can create conflict. But with the right settings or extra software, this problem is easy to solve. MIUI (including MIUI 14 Android 13/14).
⚠️ Note: Some Xiaomi models (e.g. Redmi) 10C or POCO M4 Pro) the built-in camera can ignore the system settings of the sound, in which case you will need to install third-party software.
1. Enabling Media Mode in Sound Settings
The easiest way is to change the priority of audio streams in the system, a method that works on most Xiaomi devices with MIUI 12 and later, but may require manual adjustment after updates.
Go to Settings → Sound and Vibration → Advanced Settings. Find Media Priority (or Sound Management on some firmware) and activate the option to Allow Media Playback While Recording. If there is no such option, your version of MIUI does not support it, and you need to use other methods.
- 🔊 Pros: Does not require the installation of third-party applications, works on most models.
- ⚠️ Cons: After the update MIUI tuning may reset.
- 📱 Suitable for: Xiaomi 11/12/13, Redmi Note 10/11/12, POCO F4/X5.
⚠️ Attention: Some firmwares have the option hidden. To see it, pre-activate Developer Mode (7 times click on Version). MIUI In Settings → About the phone, then go back to Settings → Additionally. → For developers and include "Debugging by" USB". After that, a media priority item may appear.
2. Use of the second speaker (for models with stereo sound)
If your Xiaomi is equipped with stereo speakers (for example, Xiaomi 12 Pro or POCO F4 GT), you can use the physical separation of audio streams. Music will play through one speaker, and sound from the microphone will be recorded without interference.
For this:
- Connect headphones (wired or Bluetooth) to your smartphone.
- Start playing music through headphones.
- Open the camera and start shooting – the sound from the microphone will be recorded separately.
Important: In camera settings (Camera Settings → Sound), turn off the "Mic Record" option if it interferes with the main track.
- 🎧 Pros: No need for additional applications, minimal interference.
- 🔇 Cons: Music is not recorded in video (for personal listening only).
- 🔧 Applicable to: All models with stereo speakers or 3.5 mm connector.
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If you have a Xiaomi without a headphone jack, use a Bluetooth headset with AAC or aptX support for minimal audio delay.
3. Applications for simultaneous recording and reproduction
If the built-in methods didn't work, third-party utilities will come to the rescue. We tested 5 apps, the best results were SoundAssistant and Music Volume EQ.
SoundAssistant (from Samsung, but it works for Xiaomi):
- 🔹 Allows you to separate the volume of media and notifications.
- 🔹 It has the option to "Allow sound in the background" for the camera.
- 🔹 Compatible with MIUI 13/14 (It was tested on the Redmi Note. 11 Pro+).
Music Volume EQ:
- 🎛️ Configures the equalizer and priorities of audio streams.
- 🔊 Includes the "Ignore audio focus" mode).
⚠️ Note: Some applications (e.g. PowerAmp) may conflict with the camera. Close all background media players before shooting via Settings → Annexes → Launched.
| Annex | Compatibility with MIUI | Need a Root? | Free version |
|---|---|---|---|
| SoundAssistant | 12–14 | No. | Yes. |
| Music Volume EQ | 11–14 | No. | Yeah (with ads) |
| SecondScreen | 13–14 | Yes. | No. |
| Audio Mixer | 10–12 | No. | Free-to-play |
☑️ Preparation for the filming with music
4. Shooting through screen mirroring (for streams)
If you need to stream music videos (like YouTube or Twitch), use screen capture apps with sound. Xiaomi does well with AZ Screen Recorder or the built-in screen recording feature (available in the notification curtain).
Algorithm of action:
- Run music in the player (such as Spotify or YouTube Music).
- Activate screen recording with sound on (Record settings → Capture internal sound).
- Open the camera and start shooting – the music will be recorded along with the video.
On some Xiaomi models (such as the POCO X3 Pro), the built-in screen recording does not capture internal sound, in which case use the AZ Screen Recorder with the "Record internal audio" option enabled (requires Android 10+).
- 📱 Pros: Music is recorded directly in video, without loss of quality.
- ⚠️ Cons: Processor load, possible lags on weak devices.
- 🔧 Settings: B AZ Screen Recorder Select Permission 1080p 12 Mbps bitrate for better quality.
5. Rooting and Modifying System Files
For advanced users, there is a radical method – file editing mixer_paths.xml, It's a root-rights system that controls audio routing!
Instructions:
- Install Magisk and get root access.
- Open the file. /vendor/etc/mixer_paths.xml in the editor (for example, Mixplorer).
- Find the <path name="deep-buffer"> and add the concurrency="true" parameter.
- Save the file and restart the device.
⚠️ Attention: Incorrect editing mixer_paths.xml It can cause loss of sound or system freeze. TWRP Or OrangeFox.
Once modified, the system will allow the simultaneous use of the microphone and speakers without restrictions, this method was tested on the Xiaomi Mi 11 Ultra and POCO F3 with MIUI 13.
What if the sound is lost after editing?
Alternative solutions: external microphones and adapters
If software methods don’t work, consider hardware workarounds:
- 🎤 External microphone: Connect USB-C or Bluetooth microphone (e.g. Boya) BY-M1) And you set it up as the main source of sound in the camera, and the music will play through the speakers.
- 🔊 Audio Interface: Use an adapter USB-C → 3.5 mm supported OTG separate connection of headphones and microphone.
- 📱 Second device: Record video on Xiaomi, and play music from the second phone or player, placing it next to the microphone.
For professional shooting (for example, for YouTube), we recommend using an external recorder (for example, Zoom H1n), which synchronizes with the video during the editing stage.
⚠️ Note: When using Bluetooth microphones (e.g. Lavalier), you may experience audio delay. To sync audio and video, use programs like CapCut or Premiere Rush with Auto Sync".
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For most Xiaomi users, the best solution is a combination of SoundAssistant and shooting through AZ Screen Recorder – this gives the best balance between quality and convenience.