Modern smartphones Samsung are equipped with powerful tools that allow you to create content directly on the device. The screen recording function has become a standard for the operating system Android, and in the shell One UI it is implemented especially conveniently. Users no longer need to install third-party applications with questionable permissions or connect the phone to a computer to capture an image.
The main difficulty that gadget owners face is setting up the audio track correctly. Many people get "silent" video by default, since the system does not automatically activate audio capture. In this article we will look in detail at how to enable audio recording, select its source and avoid common mistakes when creating screencasts.
We will look at both the standard capabilities of the system and the nuances of working with internal audio in different versions. Android. You will learn how to record a conversation in the messenger, gameplay with comments, or a tutorial. Correctly configuring your settings before starting your session will save you time and hassle.
Activating the built-in recording tool
The first step is to make sure that the tile for quick access to the function is added to the notification panel. On smartphones Samsung this control is often hidden by default or located on the second page of the menu. To begin, unlock the device and lower the notification curtain with a double swipe from top to bottom.
Find the icon with the image of a video camera and the inscription Screen recording. If you don't see it among the active buttons, click on the plus sign or three dots icon in the upper right corner of the panel. In the editor that opens, drag the desired element to the active tiles area. Now the function is available in one click.
Click on the icon Screen recordingto start the preliminary setup. The system will prompt you to select parameters before starting. It is at this stage that it is critically important to determine what sound will end up in the final file. Ignoring this menu will result in recording video without audio.
☑️ Ready to record
Setting the sound source and its types
In the recording start menu you will see an item Sound with three selection options. The quality and content of your audio track directly depends on this decision. Let's analyze each mode in detail so that you understand the consequences of your choice.
Mode No sound completely disables audio capture. The video will be recorded, but will play back in silence. This option is suitable for creating GIFs or demonstrating visual effects where noise may be distracting. However, for most tasks it is useless.
The Media option (sometimes called “Device Sound”) captures the internal audio stream. This means that the viewer will hear the music from the game, notification sounds, or the speech of the other person in the video chat, but will not hear you. The microphone in this mode is completely ignored.
Mode Media and microphone is the most universal. It mixes the device's internal audio and the user's voice recorded through the built-in microphone. This is an ideal choice for streams, app reviews or lessons where you need to comment on what is happening on the screen.
If you select the 'Media and microphone' mode, try to be in a quiet room. Samsung's built-in microphone is very sensitive and can pick up echoes or extraneous noise that can ruin the video experience.
It's worth noting that some older versions One UI or budget models may have limited selection. If there is no mixing option, the system can be tricked by turning on the speakerphone and recording sound through a microphone, but the quality will be significantly lower.
Recording internal sound: limitations and versions of Android
The ability to record internal sound (Internal Audio) appeared in pure Android 10, however, manufacturers implement it differently. On devices Samsung with a shell One UI 2.0 and newer, this function works stably for most applications.
There are technical limitations associated with DRM content protection. When you try to record video from the screens of streaming services like Netflix, Kinopoisk or YouTube Premium, you will receive a black screen or an error message. This is done to protect copyright and is not a malfunction of your phone.
Also, some banking applications and instant messengers with increased privacy may block screen capture for security purposes. In such cases, recording is either interrupted automatically, or the resulting file will have a black background instead of an image. This can only be verified experimentally.
⚠️ Attention: Recording telephone conversations through the standard screen function is often impossible due to Google's privacy policies. The sound of the interlocutor may not be recorded, even if the “Media” mode is selected.
For games the situation is better. Almost all popular mobile games allow you to capture sound effects and music through Mediamode. This allows you to create high-quality gameplay videos without the need for external equipment.
Use of third-party applications for advanced functions
If the built-in functionality is not enough, the store Google Play offers dozens of alternatives. Third-party recorders often have more flexible settings for bitrate, frame rate, and allow you to overlay a webcam on top of the image.
Popular applications such as XRecorder or AZ Screen Recorderprovide tools for editing video immediately after recording. They can automatically trim the beginning and end, add watermarks, or convert the file to other formats.
However, using third-party software has its downsides. These apps require wide permissions, often display ads, and can drain your battery more. The built-in solution is better optimized and does not create unnecessary load on the processor. Characteristics data-i="96">High (system level) Samsung optimized better and does not create unnecessary load on the processor.
| Characteristic | Built-in Samsung recording | Third Party Applications |
|---|---|---|
| Operation stability | High (system level) | Medium (depends on optimization) |
| Quality settings | Limited by screen settings | Flexible (bitrate, FPS, codec) |
| Advertising | Absent | Often present |
| Additional. functions | Minimal (drawing) | Web camera, editing, streaming |
Fine-tuning the quality and format of the video
The parameters of the recorded video directly depend on the display settings of your smartphone. In the menu Settings → Display → Screen resolution you can choose between FHD+ and HD+. Recording will be carried out in the selected resolution.
Frame rate also plays an important role. If your screen supports 120 Hz, dynamic scenes will look smoother, but the file size will increase significantly. For static instructions, standard ones are sufficient 30 FPS, which saves memory space.
Pay attention to the orientation of the device. The recording function records the position of the smartphone at the moment of start. If you start recording in portrait mode and then rotate your phone, the video may not display correctly in some players. It is better to set the desired orientation in advance.
⚠️ Attention: Application interfaces and system menus may change with One UI updates. If you do not find the item described, check the “Accessibility” section or update the software to the latest version.
For professional shooting, it is recommended to disable touch display. In developer mode there is an option Display touchesthat draws circles where you press. For a clean picture, it is better to deactivate this function before starting recording.
Editing and saving the finished video
After stopping recording, the file is automatically saved in the gallery in a folder Screencasts or Screen recordings. The system Samsung allows you to perform basic editing directly in the application Gallery without installing additional software.
Open the video and click on the pencil icon. The start and end trimming functions are available here, which is convenient for removing the moment the recording was activated. You can also add music, text or stickers on top of the video.
If you need to change the file format or compress the video for sending in the messenger, use the “Resize” function in the editing menu. This will reduce the weight of the file while maintaining acceptable quality for viewing on a smartphone.
Where are the recording files stored?
By default, all screencasts are saved to internal memory in the /DCIM/Screencasts directory. If you have synchronization set up with Google Photos or Samsung Cloud, videos may be automatically uploaded to the cloud, taking up space there.
Don't forget to periodically clean out your recordings folder. High-resolution videos take up a lot of space: one minute of recording in 1080p can weigh from 50 to 100 megabytes, depending on the dynamics of the picture.
Solving common problems with sound
The most common problem is the lack of sound in the finished file. In 90% of cases this happens because the user forgot to select the sound source in the menu before starting. The system remembers the last choice, but after a reboot or updates the settings may reset to “Mute.”
Sometimes sound is recorded, but it is very quiet or distorted. This may be due to how noise canceling works. Try recording test video in different conditions to understand how the microphone reacts to background noise.
If the sound is interrupted when recording games, check the processor mode. In power saving mode, the system can limit the frame rate and audio codecs to save battery. Switch your phone to Performance or Game mode.
Always check your audio settings before each recording session. The system does not guarantee that previous settings will be retained, especially after updates or restarting the device.
If the recording function completely fails, try clearing the cache of the Screen Recording application. To do this, go to Settings → Applications, find the system recording utility and select “Storage” → “Clear cache”.
Why does screen recording turn off by itself?
Automatic stop can occur when there is insufficient RAM or the device overheats. Also, some applications (for example, banking) forcefully close the recording session when switching to their interface for security reasons.
Is it possible to record the sound of a call through the screen?
With standard Android tools, you cannot record the sound of your interlocutor during a regular phone call through the screen recording function due to privacy restrictions. This requires special voice recorders with recording through a microphone on a speakerphone.
In what format is video saved on Samsung?
By default, video is saved in MP4 format with the H.264 codec. This is a universal format that can be played on any devices, TVs and computers without the need for conversion.
How to record a long video without time limits?
The built-in function has no time limit, except for the limitation of free disk space. However, if you record for more than 3-4 hours, the file may become damaged. It is recommended to break long sessions into parts of 30-60 minutes.