Large technology companies are advancing at an astonishing speed and every so often they put things in our hands new tools powered by artificial intelligence (AI)Many of these features enable tasks that not so long ago seemed reserved for experts in image, audio, or video editing. Within this context, Google launched a few months ago Audio Magic Eraser, available for Google Pixel 8 mobile devices, a feature that brings advanced sound editing to any user without technical knowledge.
The functions that Audio Magic Eraser It is capable of providing features that are especially practical for those who frequently record videos: content creators, social media users, or simply people who want to preserve memories with higher quality. Although This tool still has room for improvement While it may have limitations in very complex scenes, its reception has been very favorable because it offers the possibility of eliminate all types of annoying and unwanted sounds of videos quickly and intuitively. This capability marks a turning point for those who wish to improve audiovisual quality without going through a professional editor.
What is Google Pixel Magic Audio Eraser?
When we record a video with a mobile phone or a camera, it is very common that ambient noise can ruin a shotTraffic, strong winds, background conversations, a barking dog, or music from a nearby establishment. Until now, the solution involved using relatively complex audio editing applications or resorting to professional computer programs. These alternatives, besides being time-consuming, They don't always offer optimal results if you do not have advanced knowledge.
To solve this problem directly and accessibly, Google has incorporated a specific tool called Audio Magic Eraser into the Pixel 8.This function is an evolution of the well-known magic eraser from Google Photos, but applied to sound. While the original Magic Eraser focuses on remove unwanted objects from photosAudio Magic Eraser specializes in Identify and separate the different audio sources in a video so you can reduce, highlight, or mute the elements that don't interest you.
The key is that Audio Magic Eraser analyzes the entire soundtrack using AI and automatically segments noise types: voices, background music, general ambience, traffic, wind, etc. Once identified, the system displays them visually on the Pixel 8 screen, so you can adjust the volume of each audio layer independently. In this way, it is possible, for example, enhance the lead voice and reduce a murmur of people or the sound of passing cars.
This entire process can be done either automatically or by manually adjusting the parametersThe automatic option aims for an overall balance, improving vocal clarity, while manual mode allows for maximum customization of the result. The most striking feature is that All of this editing happens directly on the mobile phone., without needing to export the file to a computer or use additional software.
How can you use Google Pixel Magic Audio Eraser?
Using this feature is really simple and intuitive. You don't need any prior experience in sound editing to achieve very noticeable improvements. The system has a Very powerful capability for identifying sounds of virtually any kindFrom the wind or a fan to traffic noise, a dog barking, distant music, or overlapping conversations.
As soon as Audio Magic Eraser analyzes the clip, separate the different types of sound into categories or tracksEach of these tracks is displayed as cards or sliders, and you simply indicate whether you want to keep, reduce, or completely silence a specific type of noise. The visual interface makes it easy for even users unfamiliar with audio editing to quickly understand how to manipulate each sound.
Follow the steps listed below to mute or adjust the audio of a video using the application:
- Open the Audio Magic Eraser app available on your Google Pixel 8 device or access video editing from Google Photos if the tool appears integrated.
- Choose from the gallery of this any video you want to editOr you can simply record a completely new one from the camera interface itself if the feature is accessible.
- Once selected, click on the "Edit" option to access advanced video tools.
- Search through the options menu until you find "Audio", where you can find direct access to specific sound functions.
- To activate the sound identification option, just Click on the Audio Magic Eraser tabThe system will begin analyzing the clip and will display a progress bar while detecting sound sources.
- As soon as this sound is controlled, separate it from the rest of the audio and adjust volume with the sliders for each track that appears on the screen.
- Slide your finger on the screen to control and adjust each sound and their respective intensity, reducing background noise and highlighting voices, for example.
- When you have the desired result, just tap the “Done” button
- Save a copy of this in the tab "Save"Then you can find it in your mobile device's gallery as a new file, also keeping the original unchanged if you choose.
As you can see, the Audio Magic Eraser tool is very effective and practical to clean audio tracks with minimal effort. It's worth noting a few additional details that can make a difference in the user experience:
- In long videos or videos recorded with high dynamic range (HDR)The analysis may take longer to complete, and sometimes it may even appear to be stuck loading. It is recommended to ensure your phone has sufficient battery power and free space to prevent the process from being interrupted.
- Depending on the app version and the updates received, it is possible that there is no instant preview before saving in some cases. In those scenarios, the usual workflow is to apply the changes, wait for the video to process, and then review the saved result.
- If you notice that the function is stuck processing indefinitely, it can help. reduce clip durationtemporarily disable other background apps or check if there are pending system updates or from the Google Photos app.
It is important to note that, at least for now, Audio Magic Eraser is only available on Google Pixel 8 devices. Other compatible models will be enabled by Google over time. If you already own one, you can take advantage of these features immediately. Otherwise, you'll have to use external audio editing tools, which typically don't offer this level of integration with the phone's recording and editing workflow.
Practical tips for achieving better results with Audio Magic Eraser
Although Audio Magic Eraser does much of the work automatically, there are certain adjustments and good practices that can help you get the most out of this feature and reduce potential problems during video saving or processing.
First, it is advisable that, where possible, take care of the recording conditionsIf you reduce background noise from the start, the recording tool will have less work to do, and the results will be more natural. Recording with your back to the wind, moving slightly away from sources of loud noise, or using a tripod to avoid sudden movements significantly improves the original audio.
Another key aspect is paying attention to the clip lengthVery long videos or those with high-quality settings (e.g., high resolution and HDR enabled) can demand more resources from your phone's processor. If you notice that the function is taking too long or gets stuck analyzing without progressing, try... shorter fragments It usually gives better results.
It's also worth experimenting with different levels of noise reduction. Completely eliminating ambient noise can create a somewhat artificial feeling, while reduce it moderately It tends to maintain a more realistic atmosphere. Playing with the volume of each track until you find a balance that sounds natural is usually more effective than muting everything that isn't vocals.
Finally, check from time to time that your Pixel 8 has the latest system and Google Photos updatesGoogle usually improves the performance and stability of features like Audio Magic Eraser with patches and new versions, which can fix bugs such as saving crashes or lack of preview.
What other AI-powered tools do the Google Pixel 8 have?
For the benefit of its users, Audio Magic Eraser It's not the only AI-based functionality that the Google Pixel 8 incorporates. These phones have been designed as a kind of artificial intelligence lab in your pocket, integrating highly advanced tools for both photo and video, as well as text and search. Several of these features had already been introduced in previous generations, but are found in the new models. more integrated and powerful thanks to the use of more sophisticated language and vision models.
One of the keys to the Pixel ecosystem is that AI It works across the device.Combining computational photography capabilities, scene recognition, text analysis, and context understanding, this allows tools like Audio Magic Eraser, Magic Photo Editor, and Magic Redaction to share the same technological foundation but be geared toward different tasks.
Magic Writing
This feature is designed for those who write many messages, emails, or social media posts from their mobile device and want give them a specific tone effortlesslyMagic Writing allows you to create, using your own words, different versions of the same messageeach one adapted to a different style: more professional, more concise, more casual, more creative or even with a theatrical touch.
This is not entirely new, since Some variations of this feature were already seen in the Pixel 6However, it's much improved on the Pixel 8 thanks to its integration with Gemini Nano, an advanced language model which runs directly on the device. This means that many text transformations are performed locally, more quickly, and without constantly relying on a data connection.
The result is messages more natural, coherent and adapted to the contextFor example, you can write a simple draft and let AI transform it into a perfect text for a work email, or a friendly and approachable message for a group of friends. This saves time and reduces friction in the writing process, especially for those who struggle to find the right tone for every situation.
Circle to Search
Known in Spanish as "Circle to Search," this tool is the result of a collaboration between Google and Samsung. It allows for intelligent searches based on any visual element. that appears on your mobile screen: a photo, a video frame, an image within an app, or even an object that appears on a web page.
It's very simple to use: while browsing any website or application, simply press and hold the navigation bar or the corresponding button and draw a circle, mark, or doodle around the element you're interested in. Google's AI will identify what it is, analyze it, and offer you a solution. contextualized search results without needing to leave the app you're in.
One of the great advantages is that It doesn't redirect you to the Google app or another full tabInstead, the results are displayed as an overlay on the screen. This way, you can view additional information and, when finished, return to what you were doing with a single gesture.
Furthermore, the function integrates with language models so you can ask specific questions about the object or imageFor example, you could circle a pair of sneakers and ask, "Which stores carry this model?" or select a monument and ask for "Historical information and opening hours." The combination of visual recognition and language understanding makes Circle to Search a very versatile tool.
Photomoji
The world of photography is one of those that has benefited most from the advancement of artificial intelligence, and the Pixel 8 is a good example of this. Among its creative features is... Photomoji, a tool geared towards visual communication in chats and social networks.
Fotomoji lets you Create custom stickers from your own photosThanks to AI, the system detects relevant elements in the image (faces, expressions, highlighted objects) and generates unique stickers that you can use in your conversations like emojis, but with your personal touch.
In addition to stickers, the feature can also create reactions based on those same imagesThis adds much more expressiveness to daily interactions. Instead of always using the same generic icons, you can respond with gestures or scenes that truly represent you or your friends.
All of this relies on computer vision models that analyze the photos locally and extract key elements for generating variants fun or stylized, while maintaining the essence of the original image.
Artificial intelligence is here to stay, and it enables countless new functions on modern mobile devices. Google has successfully integrated these capabilities into the Pixel 8 so that every user can benefit. Advanced audio editing, computational photography, assisted writing, and intelligent search without abandoning the simple experience of a smartphone.
If you learn to use Google Pixel's magic audio eraser regularly, you'll see how your videos acquire a much more professional level of sound qualityEspecially in situations where you previously considered recordings lost due to noise. Let us know in the comments if you've already tried this new feature on the Google Pixel 8 and what your results were like; if you don't yet have one of these phones, you can also share what other noise reduction alternatives you currently use to improve the audio of your videos.