Xiaomi voice recorder: full setup from recording to exporting files

Recording voice notes, interviews, or lectures on a Xiaomi smartphone can seem like a trivial task — until you run into problems. Why does recording stop after 30 minutes? How do you remove background noise in a standard app? Where do files go, and why can't you see them in the gallery? These and dozens of other nuances make the setting of the recorder on Redmi, POCO Or Mi is not such a simple procedure.

In this article, we will analyze not only the basic functions of the built-in voice recorder. MIUI, But also advanced tricks, from turning on stereo recording (not available on all models) to automatically decrypting voice into text, and focusing on the microphone issues that often arise after system updates, as well as alternative applications for professional recording. If you use a Xiaomi smartphone at work or school, these instructions will save you hours of time.

Where to find a voice recorder on Xiaomi: standard application vs third-party solutions

On most smartphones Xiaomi voice recorder built into the system by default, but its location depends on the version. MIUI and regional firmware, in recent versions (e.g, MIUI 14 or HyperOS) The application is called Sound Recorder or Recorder and is hidden in the Tools folder on the desktop. If it's not there, check it out:

• 🔍 Search by system: swipe down the screen and type “dictophone»;
• 📱 B Settings → Annexes → Application management (sort by Systems»);
• 🛠️ B Settings → Additionally. → Tools (on some models).

If the standard application is not available (for example, on the POCO F5 for the European market, it can be installed through GetApps (branded store Xiaomi) or use alternatives:

On Xiaomi smartphones with Snapdragon 8 Gen 2 processor (for example, Xiaomi 13 Ultra), the built-in voice recorder supports recording in the format LDAC With a bitrate of up to 990 kbps, this is a quality comparable to professional recorders, but it requires manual adjustment in the engineering menu to activate this feature (this is discussed in the section on hidden capabilities).

Basic setting of the built-in voice recorder: format, quality, folder saving

Even the standard Xiaomi Sound Recorder app allows you to flexibly configure your recording settings to open the settings menu:

1. Launch the recorder;
2. Tap it on three points (⋮) top-right;
3. Select Settings.

Key options are available here:

• 📁 Reservation folder: by default, records are stored in /storage/emulated/0/Recordings. You can change the path only through the file manager (transfer to the file manager). SD-The map is not supported on all models);
• 🎙️ Sound source: select Microphone (for voice), External input (if microphone is connected via voice) USB-C) System sound (for recording screen);
• ⚙️ File format: M4A (AAC) — compressed, WAV — lossless (not available on all devices);
• 🔊 Quality: From "Low" (64 kbps) to "High" (192 kbps). 12S Ultra available "Studio" (320 kbps).

Important: When choosing a format WAV Files will take up 5-10 times more space than M4A. For example, the hour of recording in WAV (16 bits, 44.1 kHz) weighs ~600 MB, and in M4A (128 kbit/s — total ~60MB.

Make sure the microphone is not covered with a cover.|Turn off the power saving modes|Close the background applications (especially messengers)|Check the free space on the disk (minimum 1 GB)

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If there is no option in the settings WAV, but it's critical (for example, for music recordings), use a workaround:

1. Install RecForge II Google Play;
2. In the application settings, select Audio Source → Mic;
3. Install Encoding → WAV (PCM) and bitrate 1411 kbit/s (CD-quality).

Hidden functions of the recorder: stereo recording, noise cancellation, voice tags

Many Xiaomi users are unaware that the built-in voice recorder hides advanced features that are not available in the standard interface, for example, on flagships (Xiaomi 14 Pro, Mix Fold 3) you can activate stereo recording through the engineering menu.

##36446337## (Engineering Mode)


→ Audio → Normal Mode → Mic Setting




→ Select "Stereo Recording" (if the option is active)

Warning: Not all models support stereo recording. On the Redmi Note 12 and budget devices, this feature may not be available due to hardware limitations (one microphone instead of two).

Another useful option is noise cancellation. MIUI It is automatically activated, but its level can be adjusted:

1. Open the recorder and start recording;
2. Slip on the microphone icon at the bottom of the screen;
3. Select the microphone settings → Noise reduction level (from “weak” to “aggressive»).

Nana POCO F4 GT Xiaomi and other gaming smartphones have a unique voice tag feature: during recording, you can click on the screen to add a time stamp (useful for interviews or lectures.

Solving problems: the recorder does not record, breaks the record, does not save files

Xiaomi users often encounter typical voice recorder bugs, and here are the most common ways to fix them:

1. The recorder does not start or close immediately.

Causes: conflict with other applications, corrupted cache files, outdated version MIUI.

Decision:

• 🧹 Clear the cache: Settings → Annexes → Application management → Dictaphone → Warehouse → Clear the cache;
• 🔄 Restart your phone in Safe Mode (hold the switch off button) → «Restarting in Safe Mode»);
• 📥 Update the firmware: Settings → The phone. → Updating the system.

2.The recording is terminated in 30 to 60 minutes.

That's a limitation. MIUI To save the battery, to get around it:

• 🔋 Turn off battery optimization for voice recorder: Settings → Battery → Optimizing the battery → All applications → Dictaphone → Not optimize;
• ⚡ Connect your phone to charge during a long recording;
• 📱 Use third-party applications (such as RecForge) II), no-limit.

3. Record files are not displayed in the gallery

By default, records are saved in the folder /Recordings, It's hidden from the multimedia scanner, so that the files can be found in the gallery:

• 📂 Move them to the Music or Downloads folder through the file manager;
• 🔄 Reboot the phone;
• 🛠️ Install Rescan Media from Google Play for Forced Crawling.

Note: if records disappear after the update MIUI, check the folder /MIUI/sound_recorder/backup — Sometimes the system backs up before the update.

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If the recorder records a quiet sound, try calibrating the microphone: start recording in a quiet room, then select the microphone Calibration in the settings and follow the instructions on the screen.

Automatic voice-to-text decryption: embedded and cloud services

One of the most popular voice recorder features is speech-to-text. There are two ways to do this on Xiaomi:

1. Built-in decryption (available on MIUI 13+)

It works offline, but only supports Chinese and English.

1. Open the recorder;
2. Tap on three points (⋮) → Decipher;
3. Wait 1-2 minutes (depending on the length of the recording).

The result will be saved as a.txt file in the same folder as the audio — ~85% for clear speech without accent.

2. Cloud services (Otter.ai, Google Docs)

For Russian language it is better to use third-party tools:

• 🌐 Otter.ai: You upload a record to a site, you get text with timecodes. Free 600 minutes/month;
• 📄 Google Docs: Tools → Voice input (recognizes in real time, but does not store audio);
• 🤖 Yandex SpeechKit: API for developers, but there are ready-made bots in Telegram (for example, @voicybot).

Comparison of recognition accuracy (test on 5-minute recording in Russian):

Note: When using cloud services, audio files are uploaded to external servers, and if the recording contains sensitive information, delete personal data from it beforehand or use offline solutions (for example, SpeechNotes for Android).

Export and backup of records: cloud, PC, instant messengers

By default, recordings from the Xiaomi voice recorder are stored only in the local memory of the phone. To avoid losing important files, set up automatic backup:

1. Cloud services

• ☁️ Google Drive: manually download the Recordings folder or set up autosynchronization via FolderSync;
• 🌍 Mi Cloud: Enable backup in Settings → Xiaomi account → Mi Cloud → Backup (records are included in the section "Other data»);
• 📁 Dropbox/OneDrive: Use the “Autoboot” function for the folder /Recordings.

Transmission to PC

The most reliable ways:

• 🖥️ Po Po Po USB-Cable: Connect the phone in File Transfer mode (MTP), Copy records from the internal drive → Recordings;
• 🔌 Po Po Po FTP: set up FX File Explorer, turn on FTP-server and connect from the PC over the local network;
• 📧 Email: Send files to your own mail (suitable for records up to 25 MB).

3. Quick sending to messengers

To share a post on Telegram or WhatsApp:

1. Open the recorder;
2. Slip on the icon "Share» (📤);
3. In Telegram, files up to 50 MB are sent as audio, and from above as documents.

Important: When sent via messengers, the quality of the recording can deteriorate due to compression, for example, WhatsApp transcodes audio to Opus with a bit rate of 64 kbit / s, which significantly reduces the clarity of the voice.

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For professional work with records, use the format WAV and transfer files to the PC via cable or FTP — This ensures the preservation of original quality.

Professional tricks: recording telephone conversations, streams, system sound

Xiaomi’s standard voice recorder doesn’t record phone calls or app sound, and these tasks will require workarounds.

1. Recording of telephone conversations

In some regions (e.g. Russia), recording calls is prohibited by law without the consent of the interlocutor.

• 📞 Built-in feature: on Xiaomi for India and China, the Phone app has an option to record calls. To activate it on global firmware: adb shell settings put global call_recording_enabled 1 (Developer rights are required and ADB);
• 🔄 Third-party applications: Cube Call Recorder or ACR. They work through a virtual microphone, but they can be in conflict with the MIUI;
• 🎧 External Recorder: Connect the second phone over Bluetooth and record the conversation on it.

Note: Recording calls via Google Phone (the default app on some) POCO) saves files in a folder /CallRecordings, But they're encrypted and not played by standard players. ACR Player.

2. recording sound from the screen (system audio)

To record sound from a game, video or music:

• 🎮 Built-in screen recording: in MIUI 14 Swipe down the notification panel → Screen recording → Turn on the sound recording. Minus: only the microphone is recorded, no system sound;
• 🔊 Screen Recorder app with support for internal audio: for example, AZ Screen Recorder (required root or ADB);
• 💻 Through PC: Connect the phone to USB, use OBS Studio for capturing sound from ADB.

3. Stream recording (Twitch, YouTube, podcast)

For recording podcasts or broadcasts:

• 📻 Use Stream Recorder (records audio via Audio Record) API);
• 🔗 On YouTube, enable background playback in Vance (youtube mod for the MIUI), Then record the sound through the recorder;
• 🎙️ Connect an external sound card through USB-C (e.g. iRig) for professional quality.

FAQ: Answers to Frequent Questions