Modern smartphones of the Samsung Galaxy A12 series are equipped with a powerful set of multimedia functions, among which the built-in ability to capture images from the display stands out. Users are no longer required to install third-party applications, which often overload the system with advertising and require unnecessary permissions. The built-in tool Screen Recorder is integrated directly into the One UI shell, which ensures stable operation and high quality of the final video file.
Recording what is happening on the screen may be required in a variety of situations: from creating a training video for colleagues to saving a rare bug in the game or recording an important conversation in the messenger. Android provides flexible sound settings, allowing you to combine system sounds and voice from the microphone. This makes the process of creating content as convenient as possible and does not require complex equipment preparation.
In this article we will analyze in detail all the nuances of working with screen recording on your device. You'll learn how to activate hidden buttons, adjust video stream quality, and where to find saved files after your session ends. The information is relevant for current firmware versions, but the interface may differ slightly depending on security updates.
Activating the screen recording function through the notification panel
The fastest and most convenient way to start capturing video on Samsung Galaxy A12 is to use the quick settings curtain. By default, the icon may be hidden in the second panel, so the first step is to expand the full list of available switches. Swipe down from the top of the screen twice to open all available control tiles.
If you don't see a button called "Screen Recording" or a video camera icon, click on the three vertical dots in the upper right corner of the panel, and then select "Edit Buttons." In the menu that opens, find the desired element at the bottom of the list and drag it to the active area at the top so that it is always at hand.
After adding a button, click on it to launch. Before starting recording, the system will prompt you to select audio settings. This is a critical point, since the choice determines whether what is happening inside the phone will be heard, or only your voice.
- 🎙️ Silent - the video will be silent, useful for recording confidential information without an audio trace.
- 🔊 Media - records internal system sounds, music and game sounds, but ignores external noise.
- 🗣️ Media and microphone —combines system audio and your voice, ideal for gameplay commentary.
Having selected the appropriate mode, click "Start recording". A countdown will appear on the screen (3, 2, 1), after which the image will begin to freeze. At this point, a floating control panel may appear on the display, allowing you to pause the process or add a drawing over the video in real time.
Adjusting video quality and recording parameters
For more advanced users One UI offers the ability to fine-tune capture parameters. Although basic settings are available at startup, in-depth configuration of resolutions and bitrates is often hidden in the menu of the recording application itself or general system settings. The quality of the final file directly affects the memory space it takes up.
In some firmware versions, you can select the resolution when you first start it or through the recording settings menu. For Samsung A12 e with its HD+ screen, native resolution is the optimal choice, but you can choose 720p to save space. A high bitrate will provide a better picture in dynamic scenes, but the file will weigh significantly more.
⚠️ Attention: Setting the maximum quality (1080p and high bitrate) can lead to rapid heating of the case and increased battery consumption, since the processor Helio P35 or P22 will work under high load.
It is also worth paying attention to the “Show touches” function. If you're recording a tutorial video, turning this option on will allow viewers to see exactly where you click on the screen. This is done through the special features of the developer or the settings of the recording itself, if they are available in your version of the software.
The influence of resolution on file size
When recording in 720p resolution, a minute of video takes approximately 30-40 MB. When switching to 1080p, the volume can increase to 80-100 MB per minute, depending on the bitrate and complexity of the picture.
Do not forget that the recording duration is limited by the free space on the drive. The default saving format is mp4 with codec H.264, which ensures maximum compatibility with any video players and social networks.
Using Game Launcher gaming tools
Smartphone owners Samsung have access to an exclusive service Game Launcher (or Gaming Hub), which automatically combines all installed games into one folder. This service provides advanced capabilities for streaming and recording gameplay that are not available in standard mode.
When you launch a game through Game Launcher, a game bar appears on the side or bottom. By clicking on it, you will see additional tools, including a record button. The advantage of this method is that the system prioritizes processor resources for the game, minimizing lag during video capture.
☑️ Preparing to record gameplay
In the Game Launcher settings, you can activate the function of blocking notifications while recording. This will prevent pop-up messages from messengers appearing on top of the gameplay, which is especially important when creating pure video content for YouTube or TikTok.
In addition, the game bar allows you to take screenshots, control the sound separately for the game and the system, and also display the FPS (frames per second) counter directly on the screen. All videos recorded through this interface are saved in the same gallery, but can be tagged with a special “Video Games” tag.
Managing the recording process and editing
During active recording, a floating control panel is displayed on the screen. It has a minimalistic design so as not to overwhelm the content, but still provides all the necessary functions. You can pause the process at any time, which is convenient if you need to hide confidential data or take a breath.
One of the useful functions is the ability to draw on the screen. By clicking on the appropriate icon, you can highlight important areas, add arrows, or write text directly over the live video. This makes the instructions more clear without the need for editing.
After completing the session by pressing the "Stop" button, the video is automatically saved. Immediately after this, notifications often prompt you to edit the video. Built-in editor Samsung allows you to trim the beginning and end, remove unnecessary fragments from the middle and apply filters.
| Function | Description | Where to find |
|---|---|---|
| Trimming | Removing extra seconds at the beginning or end | Gallery → Edit → Trim |
| Drawing | Making notes while recording | Recording control panel |
| Selfie camera | Adding video from the front camera in the corner | Control panel (face icon) |
| Pause | Temporary stop without interrupting the file | Control panel (icon ||) |
Editing does not degrade the quality of the source, since a non-destructive method of saving changes is used. You can always roll back your edits if you are not happy with the result. This makes Galaxy A12 an excellent tool for mobile content making.
Search and manage saved files
All recorded video files are saved by default to the standard Gallery application. They are grouped into a separate album called "Screen recordings" or "Screen recordings", which makes it easy to distinguish them from videos shot on camera. Files are also accessed through the file manager.
The path to the folder with records in the file system usually looks like this: Internal Storage → DCIM → ScreenRecorder. Knowing this path, you can quickly transfer the file via cable to your computer or find it for cleaning if it is no longer needed.
Use the Smart Folder feature in the Gallery to hide technical screen recordings from prying eyes without deleting them altogether.
To free up space, you can set up automatic deletion of old entries. Although the standard interface may not have such an option, regularly checking the folder DCIM will help avoid a situation where the memory is full and the phone starts to work slowly.
The file format allows you to immediately share it via instant messengers. However, it is worth remembering the file size limits in WhatsApp or Telegram. If the video turns out to be too long, the built-in editor will help you compress it or cut it into pieces before sending.
Solution and lack of sound
A common problem for users is that recording is without sound or the video is interrupted. In most cases, this is due to the wrong choice of audio source at startup. Make sure that the "Media" or "Media and Microphone" mode is selected and not "Silent".
Another reason may be applications running with DRM protection. Streaming services like Netflix, Kinopoisk or banking applications may block screen capture for security and copyright reasons. In this case, instead of an image, there will be a black screen.
⚠️ Attention: Recording conversations through regular telephone applications or instant messengers (Viber, WhatsApp) may be prohibited by the laws of your country or the rules of use of the service. Use this feature responsibly.
If recording ends on its own, check your power saving settings. Power Saver mode can limit background activity of applications, including recording services. Switch your smartphone to “Performance” or “Optimal” mode before starting a long session.
Recording quality directly depends on the free RAM. Close unnecessary applications before starting the process.
It is also worth checking for system updates. Samsung regularly releases patches that correct bugs. Screen Recorder. Go to your phone settings, select "Software Update" and check the status.
FAQ: Frequently Asked Questions
Is it possible to record the screen during an incoming call?
Technically, the recording will not be interrupted, but the dialer interface will appear on the screen, overlapping the main content. The call sound can be recorded if the microphone recording mode is selected, but system sounds may be silent at this moment.
Why does the video turn out torn or with low FPS?
The model Samsung A12 is not a flagship, and its processor may not cope with heavy 3D games at the same time as video encoding. Try lowering the graphics quality in the game itself or reducing the recording resolution.
Where is the audio track stored if I only recorded voice?
The audio track is embedded directly into the video file .mp4. No separate audio file is created. If you only need audio, you will have to use a video to audio converter.
Can you record your screen in landscape mode?
Yes, if you turn your phone horizontally before or during recording, the video will automatically be recorded in landscape mode, which is convenient for viewing on a PC or TV.