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No Dolby Digital Apple TV 3 firmware 6.1 (6698.99.16)

Hi


I was running the above firmware on my main appletv, and noticed that Dolby Digital (DD) over spdif had stopped working, both in netflix and when streaming from itunes on my computer. I then took my daughters appletv and connected it to my receiver through spdif, and now DD worked, my daughters appletv was running firmware 5.3 (6105). I tried software resetting my main unit a couple of times, but that did not help. Lastly I updated my daughters appletv to firmwar 6.1, and then DD stopped working on that unit too...


Since then I have cuorisly found that DD is now working on my main unit, when I stream movies from itunes, but still not when watching a netflix-movie...


Anyone out there who have had the same problem?


Cheers Perer

Mac OS X (10.7.2)

Posted on Mar 19, 2014 2:34 PM

Reply
446 replies

Mar 25, 2014 9:52 AM in response to dmorris145

Blah... Just my two cents, but all Super HD meant was the best quality possible ACCORDING to connection (at least that's what I got from reading about it). If so, then I just think it's a way to make something sound better than it really is, kind of like 'Mastered For iTunes'... But that's a discussion for another thread.

(In a world where the LP is dead, CD is king... Mastered For iTunes is like a peasant or something haha)

ANYWAY....

Still no DD for today. And yes, my Super HD logo is also gone.

Mar 25, 2014 10:11 AM in response to er1c15

Super HD is a higher quality stream that netflix introduced. Originally it was limited to ISP's who netflix had made a deal with but was later made available to all. It is only available to some devices and the Apple TV 3 is one of them. I had it and now at least the logo is gone. The actual video might still be the highest possible but this all seems related to the Apple TV update where netflix in my case lost both Dolby digital audio and super hd

Mar 25, 2014 10:10 PM in response to vdogg78

A bit OT, but I don't think Netflix HD vs Super HD has to do with resolution (720p vs 1080p). I believe it has to do with the streaming rate. But then, I'm no video expert. 😉


From blog.streamingmedia.com


Previously, Netflix highest quality video, available to those with ISPs not in the Open Connect program, was encoded at 3850Kbps. With SuperHD, video is encoded at 4300Kbps and 5800Kbps and adding the audio bitrate brings SuperHD encodes to about 4.5Mbps and 6.0Mbps. Netflix is essentially doubling the quality of their video, for a limited amount of their content.

Mar 25, 2014 11:08 PM in response to vdogg78

vdogg78 wrote:


SuperHD = 1080p

HD = 720p


It is not clear if Netflix has removed the distinction recently or if the actual quality is degraded after the 6.1 update, along with the missing DD output, as Vandergraff suggests. The SuperHD logo was (obviously) confusing to many people anyway


Actually Netflix HD means either 720P (up to 3000 kpbs) or 1080P (up to 3850 kpbs). As JMichael11 posts Super HD is 1080P with either 4300 or 5800 kbps streams. Originally Super HD was limited to Open Connect ISPs - but last September was made available anyone who had a device capable of getting Super HD and the neccessary bandwith (that last part is a rabbit hole which we shouldn't spend time on in this thread....)


Even though the Super HD logo has disappeared I am still getting 5800 kpbs so the video quality is not degraded (even though we have lost - at least on temporary basis - DD 5.1),


Its possible Netflix has decided just to label all 1080P encodes as HD.

Mar 26, 2014 5:52 PM in response to Vandergraff

I have been on phone to Apple care today regarding work ATV3 and update to 6.1, which now doesnt display on Panny TV, yet 5.3 does...

Ask why Apple doesnt allow downgrade to previous version as this is Golden Rule #1 in any IT environment....however just got the scripted reply...shame really, there is no way Apple can test all situations, and 1 way ticket to upgrading is unfathomable.

Mar 27, 2014 10:48 AM in response to peter aagaard

Same problem as all you guys. Had a replacement unit 5 days ago not knowing it was the update causing the issue, "automatic update" just completed and now no Dolby Surround!


Been on the phone to Bruce as the technical department of Apple UK and he had never heard of this problem?


Yet I see I am one of many people with exactly the same issue. Come on Apple, this isn't good enough!!



I am going to get a third unit tomorrow and "switch OFF auto updates"

Mar 27, 2014 11:28 AM in response to peter aagaard

I had a similar problem when I first purchased ATV a couple years ago. I fixed it by going into ATV settings and switching the Dolby Digital from "auto" to "on." Alas, this time that doesn't work. There's no question the problem was coincidental with the 6.1 "upgrade." What makes it worse is that the center channel audio, with the Dolby Pro Logic (which remains available) often exhibits distortion as if being overdriven, even at low to moderate volume levels. (That problem is not there with 5.1 sources such as cable programming and DVD.) I too will ensure that my "auto update" option is turned off and be more hesitant the next time an upgrade is offered. In the meantime, I'm very disappointed!

No Dolby Digital Apple TV 3 firmware 6.1 (6698.99.16)

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