News for hackers. Stuff that matters.
Re:iPhone 7 by niftich on Wednesday September 07, 2016 @03:35PM (#12446618)
Apple gets a lot of (semi-rightful) flak for going their own way and developing their own tech, protocols, and connectors, but in many cases they were legitimately first and the 'standard' option came later.

-- Lightning pre-dates USB type-C, which fulfill the same usability goal

-- AirPlay pre-dates Miracast

-- Metal pre-dates Vulkan

In some cases, Apple's product was later adopted as the standard:

-- The mini-DisplayPort was their custom connector but later adopted as an official standard

-- the MOV format was adopted for the ISO base container format (MPEG-4 Part 12), which forms the base of MPEG-4 Part 14, commonly known as the 'MP4 container'.

In some cases, they did develop custom tech where open ones existed:

-- ALAC is fairly close in implementation details to FLAC, which pre-dates it.

-- Apple's 'HTTP Live Streaming' came well-after MPEG standard ways of doing HTTP streaming, and is roughly contemporaneous with Adobe's and Microsoft's proprietary ways of adaptive streaming. Later, DASH was developed as a vendor-neutral alternative, and is now the preferred way of doing adaptive streaming via HTTP.

I don't believe that Apple is any more proprietary than a lot of other companies. It's just that they're a tempting target, because they dictate their ecosystem so strongly, and it certainly doesn't help that they ship a lot of locked-down, premium devices.

But blatantly user-hostile changes like removing the headphone jack won't earn them any goodwill.

Re:iPhone 7 by TazeTSchnitzel on Wednesday September 07, 2016 @03:40PM (#12446691)
I think that removing the headphone jack could be justified if they were moving to an open standard. But instead they're moving to Lightning.
Re:iPhone 7 by egypturnash on Wednesday September 07, 2016 @03:59PM (#12446959)
They are. They're moving to Bluetooth. If you don't want those then you can get a Lightning adaptor.

Edit: no they're not, I was skimming the news too hard. Oops. Well I guess they're trying to fix the Bluetooth latency everyone is complaining about with their existing stuff then.

In a few years I'm sure Apple will find a wireless charging solution they like, and then they'll drop the Lightning connector as well. I cannot even begin to imagine the hue and cry that one's gonna cause.

Re:iPhone 7 by jonknee on Wednesday September 07, 2016 @04:13PM (#12447118)
They're not moving to Bluetooth. They're packaging Lightning headphones in the box and announced their own wireless earbuds that are not Bluetooth.

Update: as noted below, they do use Bluetooth though that's not in the marketing pitch. They don't promise compatibility outside of Apple devices though so who knows if it's based on a standard profile.

Re:iPhone 7 by theli0nheart on Wednesday September 07, 2016 @05:15PM (#12447775)
This is not true. They are Bluetooth.

See http://www.apple.com/shop/product/MMEF2AM/A/airpods, then scroll down to "Tech Specs".

    Connections
    AirPods: Bluetooth
Re:iPhone 7 by strange_quark on Wednesday September 07, 2016 @04:38PM (#12447421)
I guess there's no way to know for sure right now, but it seems like the Airpods probably do in fact run over Bluetooth since they'll work with existing iPhones and Macs. Maybe they're using Wifi and building on top of Airdrop, but that seems like excessive power consumption for tiny headphones. I'd bet they're using Bluetooth 4.x + some proprietary magic to get them to pair super easily.
Re:iPhone 7 by evilduck on Wednesday September 07, 2016 @05:20PM (#12447832)
Apple says they're bluetooth right on their website: http://www.apple.com/shop/product/MMEF2AM/A/airpods

How they pair with non-Apple gear is yet to be seen, but the connection is BT.

Re:iPhone 7 by jonknee on Wednesday September 07, 2016 @06:12PM (#12448338)
"Right on their website", but not in any of their marketing materials or during the presentation. It will be interesting to see if they work at all with non-Apple devices.

Update: CNET is providing a little more on this, looks like they will be compatible (but without any buttons on them, it may not be a great experience):

http://www.cnet.com/news/apple-intros-totally-wireless-airpo...

> They all work with Apple's new proprietary W1 chip that's being described as a custom chip that uses ultra low-power Blueooth and keeps the two earbuds in sync. CNET reporter Shara Tibken spoke to Apple reps who confirmed the headphones will work with other Bluetooth devices, not just the new iPhones

Re:iPhone 7 by eeeeeeeeeeeee on Wednesday September 07, 2016 @07:41PM (#12448971)
Are there any restrictions about advertising something as "Bluetooth" if it doesn't follow the spec, and thus have compatibility with devices other than Apple?
Re:iPhone 7 by awj on Wednesday September 07, 2016 @05:10PM (#12447720)
> They're packaging Lightning headphones in the box and announced their own wireless earbuds that are not Bluetooth.

Have a source for that? That they claim it works with existing Macs kind of implies that it uses Bluetooth.

Re:iPhone 7 by lobf on Wednesday September 07, 2016 @08:15PM (#12449178)
I could have sworn they are, in fact, Bluetooth...
Re:iPhone 7 by niftich on Wednesday September 07, 2016 @03:47PM (#12446782)
There is an open standard; it's the analog headphone jack. </sarcasm>

But there is no 'other' open standard yet, although Intel and other vendors are pondering it [1].

This doesn't mean that HDMI or DisplayPort can't be shoehorned to do it and you can't carry those over the USB type-C plug, but they're meant for other things. This type of 'let's invent one that meets our needs slightly better than the 5 others' is what leads to standards proliferating (and I'll avoid linking the xkcd).

[1] https://news.ycombinator.com/item?id=12305410

Re:iPhone 7 by theshrike79 on Wednesday September 07, 2016 @04:26PM (#12447257)
The current 4-pole headphone jack used in mobile phones is hardly a standard. At least both iOS and Android use their own flavour when doing anything more complex than play/pause.
Re:iPhone 7 by niftich on Wednesday September 07, 2016 @04:45PM (#12447496)
They're standards, there's just too many of them! [1]

[1] https://en.wikipedia.org/wiki/Phone_connector_(audio)#TRRS_s...

Re:iPhone 7 by comex on Wednesday September 07, 2016 @03:59PM (#12446958)
USB audio has existed for decades and can be used with type-C like any other USB class. Intel's thing may provide improvements but it's hardly necessary.
Re:iPhone 7 by niftich on Wednesday September 07, 2016 @04:18PM (#12447160)
This is correct, it's called 'Audio Device Class', specs here [1][2]. It's said that the new enhancements that Intel is pondering add power-management features to this spec, but I can't find much documentation on it, other than rumours.

[1] http://www.usb.org/developers/docs/devclass_docs/audio10.pdf

[2] http://www.usb.org/developers/docs/devclass_docs/frmts10.pdf

Re:iPhone 7 by karmelapple on Wednesday September 07, 2016 @04:03PM (#12447013)
What about Bluetooth audio? That is an open standard.
Re:iPhone 7 by eridius on Wednesday September 07, 2016 @04:24PM (#12447235)
It's not a very good one. Audio quality sucks and bluetooth has a lot of issues. But if you want to use it, Apple's always supported Bluetooth headphones.
Re:iPhone 7 by niftich on Wednesday September 07, 2016 @04:28PM (#12447290)
I was limiting my comparison to wired audio interconnects.

It may be that from many people's point of view, the user experience is comparable and/or better. But it's accomplished using a fundamentally different mechanism. I wanted better apples; even if some oranges are tasty too.

Re:iPhone 7 by jolux on Wednesday September 07, 2016 @04:06PM (#12447038)
The open standard is Bluetooth...
Re:iPhone 7 by josu on Wednesday September 07, 2016 @07:25PM (#12448887)
>But instead they're moving to Lightning.

Are they? Because none of their computer nor laptops have a lightning connector.

Re:iPhone 7 by busterarm on Thursday September 08, 2016 @12:24AM (#12450303)
What about HFS then? And HFS on OSX as the primary option? I think that's the one that's probably caused me the most grief.

Apple's NIH syndrome is exceedingly strong...and I say this being an Apple product guy.

The shit-show that has been owning a 6 Plus, the rapidly declining quality of OSX & its applications and now this has me quickly looking for the door.

Edit: And they're pushing iCloud hard now...to the point that I don't sign into it on my devices anymore. iOS nags me to create an iCloud Backup _every day_ and when the setting was (accidentally) automatic, a single backup filled all of my free iCloud storage space...which caused iOS to nag me into paying for more iCloud storage. I simply cannot stop it from sending push notifications.

Re:iPhone 7 by pritambaral on Wednesday September 07, 2016 @05:00PM (#12447631)
> Metal pre-dates Vulkan

Vulkan was announced first. Apple was even a part of the effort. Then they went off and did their own thing and withdrew from Vulkan and announced Metal.

As I see it, Apple took Vulkan ideas. Of course it was faster for them to create Metal because they didn't have to care about cross-platform and multi-party support.

Re:iPhone 7 by niftich on Wednesday September 07, 2016 @06:44PM (#12448614)
> Vulkan was announced first

No it wasn't. Khronos' own slides on Vulkan disprove this (slide 6) [1], saying they began the effort in June 2014. Apple announced Mantle to the public that month.

[1] https://www.khronos.org/assets/uploads/developers/library/20...

Re:iPhone 7 by pritambaral on Wednesday September 07, 2016 @09:47PM (#12449600)
> Apple announced Mantle(sic)

Announced, didn't release.

In the same presentation as you linked, on slide 9, you can see Apple was a part of the Vulkan effort. The subsequently withdrew from Vulkan, before releasing Metal.

Re:iPhone 7 by niftich on Wednesday September 07, 2016 @09:57PM (#12449643)
WWDC 2014 in June had the 'Zen Garden' demo running Unreal 4 on the Metal API [1], and it was released to the app store in September [2]. In a different session, CryEngine was shown running Metal on an iPad [3]. That's two high-profile game engines already using the API. A limited release perhaps, but I count that as a significant head-start, all the while Khronos was just organizing glNext.

[1] http://www.extremetech.com/gaming/183567-apple-unveils-metal...

[2] http://appadvice.com/appnn/2014/09/unveiled-at-wwdc-2014-for...

[3] https://www.youtube.com/watch?v=Thb2841jCQ4

Re:iPhone 7 by pritambaral on Wednesday September 07, 2016 @11:02PM (#12449979)
Wow. You're right.
Re:iPhone 7 by FireBeyond on Wednesday September 07, 2016 @04:29PM (#12447303)
"-- Lightning pre-dates USB type-C, which fulfill the same usability goal"

Lightning only operates at USB 2 speeds. Well, except for the large iPad Pro.

Oh, and it requires an authentication chip so has to be approved by Apple (not overly 'usable', but definitely proprietary).

Re:iPhone 7 by niftich on Wednesday September 07, 2016 @04:41PM (#12447454)
For clarity, 'usability goal' I was referring to is plug-into-slot-blindly-with-your-eyes-closed.

I used the word 'usability' to attempt to imply UX, and I was deliberately avoiding commenting on speed, features, DRM, and the like, because those aren't delivered by USB type-C, which is only the plug. As you imply, those points are addressed by the jump from USB 2 to USB 3.0 or the type-C-compatible USB 3.1.

Re:iPhone 7 by developer2 on Thursday September 08, 2016 @12:50AM (#12450378)
>> Later, DASH was developed as a vendor-neutral alternative, and is now the preferred way of doing adaptive streaming via HTTP.

Source? The entire industry as far as I can tell still uses HLS as the only mobile streaming tech, whether within or beyond the Apple ecosystem. HLS won. If DASH is going to take over, I haven't seen any evidence of that yet, and don't expect to in the near future.

Re:iPhone 7 by kartickv on Thursday September 08, 2016 @05:00AM (#12451357)
There may have been a reason to create Lightning, but no reason to continue using it now that USB-C exists.

Getting rid of the headphone port would have been better if the alternative port was USB-C rather than Lightning.