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I don’t understand the need for usb Dac. My Mac mini has hdmi and it supports 24 bit 192khz. Should Apple Music be able to use this? Also iTunes used to use a single sample rate for all its output based on a system setting. I wonder if they would have a setting similar to Apple TV where they have a match frame rate so that we have a match sample rate setting.
For what it's worth and you have an amp that takes a HDMI audio input and able to process it well enough, then yes it will output this without a separate DAC (obviously the DAC is now built into your AMP so it depends how good that is)
 
This entire announcement went from exciting to confusing to just annoying, at least for me.

Excited about the spatial audio thing, the lossless is probably not anything my aging 47-year-old ears would be able to hear anyway.

Still, there had to be a different way for Apple to roll out this announcement, right?
 
It’s worth noting that AirPlay support 16/44.1 ALAC.
Which is why I think they're asking the wrong questions - or at least providing one answer to perhaps multiple questions. 16/44.1 would still be a 'less loss' improvement over the current Apple Music stream. It may not be pure (Hi-Res) lossless (lossleast?), but a free improvement that can be leveraged by the HomePod would certainly be welcome... and not be the PR mess that's currently being put out.
 
I expected AirPods to not support lossless. But what's baffling to me is that HomePod also doesn't. There doesn't seem to be a technical reason for it not to be able to support lossless playback. Seems like a marketing decision. Honestly, this whole thing is a mess.
Agreed. It feels like the software was ready for lossless audio but the hardware wasn't - yet someone decided that it should be announced anyway. I don't get why this had to be rushed out.
 
Good question. I believe that the current-get ATVs resample all audio to 16/48 (weird combination) no matter the source. So a 256kbps Apple Music stream gets upsampled to 16/48.

The bigger question for me is whether the new ATV 4K will support higher bitrates and sample rates.

I've got my ATV plugged in to some decent audio equipment. It would be nice to finally make use of it.
I reall hope the Apple TV HD can do it, it is just a 2.0 PCM 24/192 stream max.
 
I expected AirPods to not support lossless. But what's baffling to me is that HomePod also doesn't. There doesn't seem to be a technical reason for it not to be able to support lossless playback. Seems like a marketing decision. Honestly, this whole thing is a mess.
You wouldn't be able to tell on HomePods anyway - so it's irrelevant.
 
Why would you be plugging high end headphones into a lightning to 3.5mm adapter which has the tiniest worst DAC ever - if you actually want to make use of lossless audio that you won't be able to hear anyway, at least invest in a £100+ DAC that'll retain the differences.
Measurements of the dongle disagree with you. It's a great implementation of the CS42L42.
 
Agreed. It feels like the software was ready for lossless audio but the hardware wasn't - yet someone decided that it should be announced anyway. I don't get why this had to be rushed out.

Or you know, it's for people who own other hardware that does make use of it - which HomePods and Airpods wouldn't - not sure why people are fretting so much over that. It's not rushed out - they've just pushed ALAC versions of the library online for people who care, 99% of Apple Music users shouldn't care or worry about it.
 
I must say as a regular on MacRumors and following Apple stuff in general this is one of the more confusing things I can recall coming from Apple. Maybe just because I don't care about music all that much.
 
Thanks Macrumors- this is the clear guide everyone needed.

Its unfortunate that Apple botched this messaging. I think all of their music playing devices are meant to make the best sound out of what are some compromised situations (like wireless streaming, bluetooth in particular). In the case of the HomePod, I wonder if it is the "special sauce" they use to make it seem more room filling that makes lossless impossible. If it is- that's exactly what I mean- Apple tweaks imperfect source info to sound the best, and probably does to most non-audiophiles.

Re the messaging, if I were Apple PR, my ad would have said:

  1. Look we have these cool new Spatial Audio/Dolby Atmos features, for free!
  2. Also, for our most discerning audiophile customers, we do offer higher resolution files if they have the necessary equipment to listen to it.
I think at the end of the day they couldn't help trying to sell the higher end audio to people who really would prefer Apple's tweaked imperfect audio instead, and made a lot of people disappointed when they should have been happy to get new stuff for free.
 
A question I still have that I've yet to see answered: what about CarPlay? My understanding of the CarPlay protocol is that audio is already passed losslessly from device to head unit, at least for standard CD quality tracks.
Yes, but this capability should now bring a 'less loss' stream of music into the device itself that wasn't there before.
 
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Again, T3 said that Apple told them that both the Apple TV AND the Homepod support lossless audio as well at Atmos, so something is fishy here, Macrumors.


We had hoped that Apple could enable some kind of Bluetooth secret sauce to allow for higher-quality audio over Bluetooth to its top-tier headphones, since the iPhone 12 and AirPods Max all support Bluetooth 5.0, which is theoretically capable of CD-quality audio transmission. But alas, it proved to be wishful thinking. And we presume the forthcoming AirPods 3 will be the same story.

It raises questions over what the best options for listening to the higher-quality music will be – Apple has already noted that listening to the 'Hi-Res Lossless' tracks will definitely require wired hardware such as an external DAC, but with no aptX Bluetooth support on iPhone, that means some kind of wired headphones and likely a dongle for 'Lossless' listening listening from an iPhone too.

Apple has also confirmed support on Apple TV and HomePod, which may make it easier to hear the high-quality tracks. And if you have a Mac plugged into great speakers, that'll be an easy source, potentially.
 
I keep waiting to hear about Airplay, but no article even mentions it. Doesn't Airplay stream lossless? I have a Kenwood aftermarket Apple Wireless Carplay head unit in my car with speakers, amps, and a sub that's nicer then my annual salary budget allows.. lol. I already "pirate" apple lossless files into my iTunes and have been Airplay playing my music that way (maybe to no avail now) for awhile. Besides my car, I also have a wireless Airplay Bowers&Wilkins speaker in my home. I'd love to get an answer either way if my "now lossless compatible iPhone 12 pro max" - if Airplay streaming will stream (or has ever streamed) lossless format. Bluetooth is mentioned, so it's clear that Bluetooth doesn't support the format. Thank you
 
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