Apple Improves Audio Messages Quality in iOS 12.2

In the iOS 12.2 beta, Apple has improved the quality of the audio messages sent in the Messages app after switching to a new Opus codec at 24000 Hz, up from the previously used AMR codec at 8000 Hz.

Details on the improvement in audio quality were shared on Twitter this morning, and we confirmed the change on our own devices. Apple previously used the .AMR file format for its audio messages, but in the beta, has swapped over to .CAF.

New audio file in iOS 12.2, old audio file in iOS 12.1.4

On iOS devices running iOS 12.2 or macOS 10.14.4, .CAF files sound much crisper, clearer, and louder, marking a significant improvement over the previous audio quality.

Right now, to hear the improved audio quality, audio messages need to be sent from a device running iOS 12.2 to a device running iOS 12.2 (or a Mac running macOS Mojave 10.14.4). An audio message sent to a device running iOS 12.1.4 uses the original .AMR file format and not the improved .CAF file format. The Twitter user who first shared the news has a comparison on Twitter:


The new 24000 Hz Opus codec appears to result in larger file sizes, but that shouldn't be much of an issue as Messages defaults to deleting audio content after just a few minutes.

All iOS users can expect to see significant improvements in audio message quality in the Messages app upon updating to iOS 12.2. We're expecting to see iOS 12.2 released shortly after Apple's March 25 event, as it will also allow Apple to enable the new Apple News subscription service that's set to be introduced.

Top Rated Comments

(View all)
Avatar
18 months ago
FINALLY. I use this a lot, and have just taken to using the Voice Notes app and sending them that way. This is a much welcomed improvement.

Now can we just get a swipe and lock for longer audio messages?
Score: 6 Votes (Like | Disagree)
Avatar
18 months ago
Over 20 years of experience fiddling around with audio codecs and someone approved a 8000 Hz codec. Now that's a head scratcher.
Score: 6 Votes (Like | Disagree)
Avatar
18 months ago
I just want to be able to leave a voice message when someone does not answer a FaceTime or FaceTime Audio call... Come on Apple, what is holding this up?
Score: 3 Votes (Like | Disagree)
Avatar
18 months ago
WOW. I have been yelling and emailing Apple about this for ****ing years. Thank god.
Score: 2 Votes (Like | Disagree)
Avatar
18 months ago
YES!

It's about time we get up-to-date audio messaging where it no longer takes a few tries to figure what the person is saying.
Score: 2 Votes (Like | Disagree)
Avatar
18 months ago

Over 20 years of experience fiddling around with audio codecs and someone approved a 8000 Hz codec. Now that's a head scratcher.

Not a head scratcher at all. It's for compatibility with MMS in mixed messaging scenarios. AMR-NB is the standard codec defined there due to its use in GSM.

Follow the standard, people complain. Come up with your own standard, people complain...
Score: 2 Votes (Like | Disagree)

Top Stories

Apple Warns Against Closing MacBooks With a Cover Over the Camera

Friday July 10, 2020 11:12 am PDT by
Apple this month published a support document that warns customers against closing their Mac notebooks with a cover over the camera as it can lead to display damage. Image via Reddit Apple says that the clearance between the display and the keyboard is designed to very tight tolerances, which can be problematic. Covering the camera can also cause issues with automatic brightness and True Tone....

iPhone 12 Sizes Compared with iPhone SE, 7, 8, SE 2, X, 11, 11 Pro and 11 Pro Max [Update]

Tuesday July 7, 2020 6:49 pm PDT by
Apple is planning on launching the iPhone 12 this fall which is rumored to be coming in 3 different sizes: 5.4", 6.1" and 6.7". The middle size (6.1") matches up with the currently shipping iPhone 11, but the other two sizes will be entirely new. Over the weekend, there was some excitement about how well the new 5.4" iPhone 12 compares to the original iPhone SE. Those who have been hoping...

Leaker: 'iPhone 12 Pro' to Come With 6GB of RAM

Friday July 10, 2020 1:59 am PDT by
Later this year, Apple is expected to release four OLED iPhones in three display sizes, including 5.4, 6.7, and two 6.1-inch models. Rumors suggest the 6.7-inch iPhone and one 6.1-inch model will be higher-end devices, and now leaker @L0vetodream has corroborated previous rumors about the internal specs of Apple's upcoming lineup. Rumors suggest Apple will use 5-nanometer A14 chips in its...

Apple Seeds First Betas of iOS 14 and iPadOS 14 to Public Beta Testers

Thursday July 9, 2020 10:14 am PDT by
Apple today seeded the first public betas of upcoming iOS and iPadOS 14 updates to its public beta testing group, two weeks after first providing the updates to developers after the WWDC keynote and a day after seeding the second developer betas. Public beta testers who have signed up for Apple's beta testing program can download the iOS/‌iPadOS‌ 14 updates over the air after installing ...

Apple Moving Forward on Semitransparent Lenses for Upcoming AR Headset

Friday July 10, 2020 7:24 am PDT by
Apple and Foxconn have reached a key milestone in the development of Apple's long-rumored augmented reality headset, with the semitransparent lenses for the device moving from prototype to trial production, reports The Information. Apple is developing the lenses on a single production line at a Foxconn factory in Chengdu in southwestern China, where most of Apple’s iPad production is...

Kuo: Apple Silicon Macs to Include 13-inch MacBook Pro and MacBook Air This Year, 14.1-inch and 16-inch MacBook Pro Models Next Year

Friday July 10, 2020 2:58 am PDT by
At last month's WWDC, Apple officially announced that its Mac computers will be transitioned from Intel x86 to homegrown Apple Silicon chips. Apple said it plans to deliver the first Apple Silicon Mac by the end of the year and complete the transition in about two years. According to Apple analyst Ming-Chi Kuo, a 13.3-inch MacBook Pro with a form factor similar to the current 13.3-inch...

Apple's Arm-Based Macs With Apple Silicon Chips Will Support Thunderbolt

Wednesday July 8, 2020 3:14 pm PDT by
Apple is working on Macs that use its custom Apple-designed Apple Silicon chips instead of Intel chips, but Apple has committed to continuing to support Thunderbolt, reports The Verge. In a statement, an Apple spokesperson said that Apple's upcoming machines will offer support for Intel's Thunderbolt USB-C standard. "Over a decade ago, Apple partnered with Intel to design and develop...

Everything New in iOS 14 Beta 2: New Calendar Icon, Files Widget and More

Tuesday July 7, 2020 11:38 am PDT by
Apple today released the second beta of iOS 14 to developers for testing purposes, tweaking and refining some of the features that are coming in the update. Below, we've rounded up all of the changes that we found in the second beta. - Calendar icon - There's a new Calendar app icon in iOS 14 beta 2, with the day of the week abbreviated rather than spelled out. - Clock icon - The clock...

Analyst Believes iPhone 12 Pricing Will Start $50 Higher Even Without EarPods or Charger in Box

Wednesday July 8, 2020 9:35 am PDT by
Despite multiple reports indicating that Apple will not include EarPods or a wall charger with iPhone 12 models this year, one analyst believes that pricing will still increase slightly compared to the iPhone 11 lineup. In a research note provided to MacRumors, analyst Jeff Pu forecasted that iPhone 12 pricing will start at $749 for a new 5.4-inch model, an increase of $50 over the base...

Hands-On With tvOS 14: Picture in Picture, 4K YouTube, HomeKit and More

Thursday July 9, 2020 12:48 pm PDT by
Apple at WWDC introduced a new version of tvOS, the software that's designed to run on the fourth and fifth-generation Apple TV models. tvOS updates are often more minor in scale than iOS, watchOS, and macOS updates, but tvOS 14 has some useful new features. Subscribe to the MacRumors YouTube channel for more videos. Apple in tvOS 13 introduced a Picture in Picture option for the Apple TV...