iOS 12.2 upgrades audio messages to a new Opus codec at 24000 Hz
The iOS 12.2 software makes a meaning improvement over the previous well character inwards iOS 12.1.4, resulting inwards well messages that well a lot amend too crisper.
Audio messages sent via the Messages app used to survive encoded amongst the ARM codec at 8000 Hz, simply iOS 12.2 boosts well character past times switching to a novel Opus codec at 24000 Hz.
The same codec is too used inwards Messages on macOS Mojave 10.14.4.
As a effect of the novel codec amongst 3 times higher frequency resolution, your well messaging volition teach a meaning boost inwards the character region 1 time these updates drop.
The alter was offset spotted past times developer Frederik Riedel, who tweeted a comparing betwixt the onetime well inwards iOS 12.1.4 too the much improved well character inwards iOS 12.2.
Have a psyche correct below.
Related
MacRumors says that the Opus codec at 24000 Hz produces larger file sizes due to increased well resolution, simply y'all teach a much crisper, clearer too louder well than before.
Right now, to take heed the improved well quality, well messages quest to survive 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 well message sent to a device running iOS 12.1.4 uses the master copy .AMR file format too non the improved .CAF file format.
The file size increment shouldn’t survive whatever displace for job from a storage perspective because the Messages app past times default removes all well messages from the device afterwards ii minutes.
To croak along your well messages forever, teach to Settings → Messages, hence tap Expire underneath the Audio Messages heading too select the selection labeled amongst the text Never.
0 Response to "iOS 12.2 upgrades audio messages to a new Opus codec at 24000 Hz"
Post a Comment