Stop Your iPhone Suppressing Background Audio in Videos - MacRumorsOpen MenuShow RoundupsShow Forums menuVisit ForumsOpen Sidebar
Skip to Content

Stop Your iPhone Suppressing Background Audio in Videos

by

In iOS, Apple's Audio Zoom feature automatically focuses your iPhone's microphones on whatever you've zoomed in on while recording video. It's great for isolating a subject in a noisy environment, but it can also strip away the ambient sound that can give your footage a broader context. Fortunately, iOS 26.4 adds a dedicated toggle for Audio Zoom so you can decide for yourself when it's truly required.

iphone 16 pro rear cameras

What Is Audio Zoom?

Audio Zoom is likely to be most useful if you're recording at a concert, sporting event, or any scenario where you want to isolate a specific sound source from a noisy environment. But what if you want to capture the full acoustic experience rather than just the subject you've zoomed in on? In those situations, the audio narrowing effect could risk making your video sound flat and unnatural.

In iOS 26.4, Audio Zoom is on by default, but now you can also turn it off. If you haven't updated yet, head to Settings ➝ General ➝ Software Update on your iPhone to download the latest version. Once you're up and running, here's how to find the setting:

  1. Open Settings on your iPhone.
  2. Scroll down and tap Camera.
  3. Tap Record Sound.
  4. Toggle Audio Zoom on or off.

settings

Note that Audio Zoom only works when Spatial Audio or Stereo is selected as your recording format. If you've switched to Mono, the option will be grayed out.

If you shoot a lot of zoomed-in video and want the clearest possible audio of your subject, it's best to leave Audio Zoom enabled. But if you prefer capturing the full ambient soundscape of a scene regardless of zoom level, be sure to switch it off.

Top Rated Comments

hybrid_x Avatar
hybrid_x
24 weeks ago
Why isn't this a toggle right in the camera interface?
Score: 4 Votes (Like | Disagree)
X
xpxp2002
24 weeks ago

I keep wondering whether people who constantly film at concerts actually watch their footage afterwards. It's ALWAYS going to sound crap.
Maybe with a smartphone from 15 years ago. I've recorded many times at concerts and gotten great video and audio, and often rewatch those recordings to experience it again.
Score: 3 Votes (Like | Disagree)
DanteHicks79 Avatar
DanteHicks79
24 weeks ago

I keep wondering whether people who constantly film at concerts actually watch their footage afterwards. It's ALWAYS going to sound crap.
Speak for yourself. I am constantly amazed at how clear and great sounding the audio I've captured on my 15PM at concerts has been. Apple worked real magic when they coded the algorithms that process incoming sound. I would never have expected a consumer device, let alone a phone, be able to produce such spectacular sound.
Score: 2 Votes (Like | Disagree)
S
svanstrom
24 weeks ago

I keep wondering whether people who constantly film at concerts actually watch their footage afterwards. It's ALWAYS going to sound crap.
You don't have to immediately justify every memory saved. That's no different than the photo albums people saved before digital existed and was this convenient. Saved away, and then brought out decades later as a reminder or to show the next generation. It doesn't have to be perfect to have value.
Score: 2 Votes (Like | Disagree)
S
svish
24 weeks ago
Good to give more control to the users. I like the audio zoom feature but will definitely update my phone and change the setting and see.
Score: 1 Votes (Like | Disagree)
DDustiNN Avatar
DDustiNN
24 weeks ago

This is great! I had no idea this was a function, but I had noticed on my videos that sometimes the audio started to sound off / muffled / different than usual. I had chalked it up to thinking I started covering the mic up with my hand at certain points in the video, but this totally makes more sense! I frequently tap 2x quickly to zoom in on things, and then back to 1x as needed. I just went in and turned it off - better for my needs!
I turned off Spatial Audio a while back and that muffled sound stopped happening. But I did notice the focus happening, such as the music drowning out when I did a spinning shot of everyone’s flashlights on in an arena. So now I have turned that off as well.
Score: 1 Votes (Like | Disagree)
Read All Comments

Popular Stories

iOS 27 Next to iPhone

Here's When iOS 27 Rolls Out Today in Every Time Zone [Update: It's Out]

Sunday September 13, 2026 3:00 am PDT by
Update 10:04 a.m.: iOS 27 is rolling out now, though it may take a bit for all users to see it, so keep checking! Apple is about to release iOS 27, which will finally deliver more advanced Siri AI capabilities as well as a variety of other refinements, improvements, and new features to iPhones. It's Apple's biggest software update of the year, and Apple announced at Wednesday's iPhone event...
Read Full Article • 151 comments
iOS 27 Icon iPhone

iOS 27 Available Now With These 8 New Features

Monday September 14, 2026 9:00 am PDT by
Update — 10 a.m. Pacific Time: Apple has released iOS 27. During its iPhone 18 Pro and iPhone Duo event last week, Apple announced that iOS 27 will be released widely on Monday, September 14. iOS 27 should be available around 10 a.m. Pacific Time / 1 p.m. Eastern Time today via the Settings app, under General → Software Update. Below, we have highlighted eight new features and...
Read Full Article • 111 comments
Apple iCloud Plus expansion hero

iCloud+ Now Includes Apple TV, Apple Arcade, and Curated Apple Music Stations in Over 100 Countries

Tuesday September 15, 2026 1:43 am PDT by
Apple today announced a new subscription initiative that turns paid iCloud+ subscriptions into a broader services bundle in more than 100 countries. In select countries, Apple says every paid iCloud+ plan, including the cheapest 50GB tier, now includes Apple TV and Apple Arcade "at no additional cost," while family sharing extends the storage, TV and Arcade access to up to five people....
Read Full Article • 102 comments