Mac mini no surround sound via HDMI to TV

I have a MacMINI 2011 which is connected via HDMI cable directly to my Samsung UA55HU8590 TV.
The problem is that the MAC is not delivering a surround sound. If I e.g. watch a movie via iTunes I can only listen in stereo not in DTS or any other dolby sound.
I see in the midi audio setup at the HDMI entry that all my 5.1 settings are greyed out.
I have the latest Yosemite installed.
How can I transfer surround sound via HDMI to my TV?

Try:
Force 5.1 out over HDMI
http://blog.hqcodeshop.fi/archives/146-Mac-OS-X-Dolby-Digital-5.1-with-Mac-Mini- solved.html

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I have no audio from the mac mini to the hdtv via hdmi cable.

This started immediately after the latest "apple software update" I updated it automatically on 6/24/2011. I have an elgato eye tv connected to the mac mini that provides BOTH audio and video through the HDMI to the HDTV. The elgato eye tv works fine. I get both audio and video.
However, I only get picture and NO sound from the mac mini to the HDTV via the HDMI output. No streaming audio either - only picture. Ive tried pandora, netflix, hulu, etc. I even put in a DVD into the mac mini and again I receive a picture through THE HDMI but no audio.
I've shutdown and rebooted. I've disconnected power and reconnected power. I've gone into the system preferences, audo, and highlight the SONY HDTV as the output. But still nothing. I do notice when I toggle between the "internal speakers' and the HDMI option, the audio arrow on the lower right is bright blue during the internal speakers option but is grey when the HDMI option is connected.
I called apple care. Since I'm 98 days past my 90 days of coverage there is no help via human being. They offered me to set an appointment at the local apple store but they suggested I bring down my 60 inch HDTV with me to the store to be sure it is not a "Sony" issue. I hope someone can help me resolve this without having to put this mac mini on craigslist and taking a $ hit.
This was not an issue yesterday. It became an issue after the latest and greatest "update" to prepare our machines for the lovely lion.
Thanks.

I have the same issue. I also have the 2010 mac mine and use hdmi for audio to my receiver. I get audio from eye tv with no problems, but it seems to lock the path so that only it can use that path for audio. If I restart the computer and do not start eye tv everything else works with hdmi audio. I have tried using the system settings and changing the source there but it doesnt seem to matter.
David

Surround Sound via HDMI

I've tried just about everything to get Surround Sound out of the MacBook Pro. I'm starting to wonder if it's even possible.
I have a MacBook Pro Mid-2010 (the first model to support Multi-Channel Audio, BTW), and I've been trying to output surround sound to a Vizio 7.1 Surround Sound System (It's got sound quality like you wouldn't believe, if only the speakers weren't so slippery and would stay still.) It's connected to a Vizio HDTV through optical audio, which is connected through an HDMI cable to the MacBook, which is using a Moshi HDMI to Mini DP adapter (It's pretty good quality). I know it's not a problem with the HDTV or the Sound Bar, as Surround Sound works fine with our 3D BluRay, our DTV Box, an HD Upscaling DVD Player, and Windows 7 or 8 PCs, including my Surface Pro 2 (Worst computer in the universe.) The Sound Bar doesn't like PCM very much (sometimes it works), and prefers Dolby.
First, I thought it might be a problem with the TV, so I moved the whole system upstairs to a 720p LG HDTV, which also supports optical surround-sound passthrough from an HDMI source. It still showed as a 2 channel device in MIDI Setup. Then I tried various different settings and restarting and resetting the PRAM. I also tried another, unmarked HDMI to Mini DP adapter that I had in a random box, also to no avail. I thought maybe it only works with a lower display resolution, but no. I even tried using someone else's Retina MacBook Pro, but it had the same problems. Seriously, how does anyone even consider a mac as an audio production platform? This is a serious issue for audio professionals (Not that I'd know, I'm an artist). Anyway, I've even tried a few supposed software solutions, like Perian, which didn't work at all. Someone suggested Soundflower, but I know that doesn't work, because I've actually had it for years. (It's quite useful for recording or redirecting audio.) There's a few tutorials I've seen to solve the problem, but they all stop making sense at the "Set the format to 6 or 8-Channel" part. Obviously, if I can't output Surround Sound, that means that there's no "Format" option that's not labeled "2-channel".
Screenshots: (Ignore the Premiere Pro option, that's just there just it's open in the background)
So basically, what do you do if Mac OS X tells you there's no Surround Sound, and every other device tells you different?

Dam I've done it, ok next thing is where the volumes are grey'd out I would like to increase the volume to the rear speakers.

Mac mini display is flicking via HDMI to DVI adapter and DVI cable

i have received mac mini server (mid 2011) recently. mac mini is connecting the display via HDMI port using DVI cable with a HDMI to DVI adapter.
the display shows constant flicking. white dots/lines show randomly. it is like those signal noise when watching analog TV.
the same display works fine and well with macbook pro (early 2008) via DVI port.
please help. please advise.

So you know the display is working.
It seems to me you have a few possible problems.
1 HDMI-DVI cable is bad
2 DVI-cable is bad
3 Connections between cables or computer or monitor are bad.
4 HDMI port on the computer is bad.
I assume you've tried #3, and re-connected cables and wiggled inputs. So then try replacing 1 and then replacing 2 which are cheaper fixes than replacing/fixing 4.........
FYI, I'm connect my mac mini using the same setup you describe, with no issues....also inspect the cable ends carefully to look for any problems.
jb

Does new mini offer surround sound output?

Earlier mini offered 5.1 surround sound output thru headphone jack. Does new 2014 Mac mini offer surround sound through any of its' outputs, including the headphone jack?

You can get 5.1 out the the HDMI putput.
https://discussions.apple.com/thread/3039345?tstart=0
The headphone jack also includes an optical audio out that supports 5.1. Yo need:
http://www.amazon.com/StarTech-com-THINTOSMIN6-Toslink-Digital-Optical/dp/B00016 W6Y6
http://www.monoprice.com/Product?c_id=104&cp_id=10428&cs_id=1042802&p_id=6331&se q=1&format=2
http://www.amazon.com/Recoton-Fiber-Optic-Toslink-Adapter/dp/B0002MQGRM/ref=sr_1 _1?s=electronics&ie=UTF8&qid=1416233638&sr=1-1&keywords=toslink+to+mini+optical+ adapter

5.1 Sound via HDMI in Windows 7

Hi there,
I have a MBPr and have got the sound working via internal speakers and also can get surround sound via the optical connection. I'm trying to get surround sound working via the HDMI port though, but so far have had no luck.
The system reports that there are only 2 channels available via the HDMI. Orginally it had them listed as nvidia HDMI Digital Audio, but after me messing around it's just labeled as generic HDMI Audio.
Has anyone managed to get this working correctly? If so which drivers are needed as Windows just installs the generic ones. I've tried the Cirrus Logic and also the nvidia drivers, but they aren't recognised.
Any help would be appriecated.
Thanks.

Same problem here. Did you ever figure it out?

Mac Mini has Distorted audio over HDMI

My brand new mid-2010 Mac Mini has distorted audio over HDMI. Ideas? Tried multiple connections, devices, but the Mini's audio flattens and distorts high pitch sounds. Really distracting, makes movie watching impossible. Thinking about returning it.

Update: After a bunch of playing around, it appears that I do, in fact, have audio output. What is missing are the up and down volume chirps. I can do without that.
Now, anyone know how to fix the Logitec webcam's input volume...?

HT3153 Can the early 2006 MAC mini support a DVI to hdmi adapter for TV monitor support?

Can the early 2006 MAC Mini support a DVI to HDMI adapter for a TV Monitor?

Hi, I can't see why not...
Supports digital resolutions up to 1920x1200 and analog resolutions as high as 1920x1080.
http://www.everymac.com/systems/apple/mac_mini/specs/mac_mini_cd_1.66.html

I have surround sound with my LCD TV. Will my new iPad into an HDML connection be able transmit surround sound via Utube, iTunes or whatever?

I have surround sound with my LCD TV. Will my new iPad into HDML connection and Utube, iTunes etc. produce surround sound?

ATV definitely supports AC3 DD 5.1... etc, but definately not through AirPlay, only streamed through the inet.
I also found, in the case of Netflix, that the AC3 is preserved in the highest bandwidth mode but not available in the lowest. (frankly i did not test the intermediate bandwidth)
I was quite pleased with the sound and picture from Netflix.
I am not so patiently waiting for AirPlay to support AC3 DD or DDPlus because I record my home video in %.1 surround (AVCHD) and can preserve it through Final Cut Pro and DVD or Red Laser, but cannot use the intended cable replacement (AirPlay) to play them.
Bummer..
I think/hope if more people request surround sound via AirPlay Apple may then follow through on this otherwise good idea.
FWIW
Barry

2010 Mini and LPCM out via HDMI

can someone tell me how i can get the 2010 Mini to output LPCM via HDMI? appreciate it...

can someone PLEASE tell me if it is possible to get LPCM out of a 2010 MacMini? PLEASE.....

Mac mini 2014 won't do 5.1 surround sound from HDMI port

I can't seem to get my Mac mini 2014 to do 5.1 surround sound from the built-in HDMI port to my home theatre system. When I run the Audio MIDI Setup program the only option is 2ch-24bit (stereo). Now I didn't have this issue when I tested it with a Mac mini 2012 running 10.9.5. It allow me to select 6ch-24bit (5.1) and Encoded Digital Audio. I also don't have an issue with the Mac mini 2014 if I use a Belkin Mini DisplayPort to HDMI Adapter connected to one of the Thunderbolt 2 ports. It does 5.1 surround sound just fine. So is there something wrong with the built-in HDMI port on the Mac mini 2014 or OS X 10.10?

Hello mrbraindead,
Welcome to the HP Forums, I hope you enjoy your experience! To help you get the most out of the HP Forums I would like to direct your attention to the HP Forums Guide First Time Here? Learn How to Post and More.
I understand you are having problems with your VLC audio since updating to Windows 8.1. I am providing you with a link to a thread I found on en.Kioskea.net titled VLC video player suddenly has no sound. There are numerous solutions provided here which is why I am providing you with the link. I would review the posters solutions and ensure that you have checked all the suggestions they make.
Please re-post if you require additional support. Thank you for posting on the HP Forums. Have a great day!
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No sound on mac mini with samsung monitor using hdmi

I have a new mac mini which is hooked up through an HDMI cable to a Samsung L2350 monitor. How can I get sound out of the monitor? Right now, nothing is coming out. I've made sure my setting are correct but still no luck.
Please help!

Which Samsung Monitor....?
A Google Search > Samsung L2350 - Google Search does not turn up any Samsung monitors.
Check your Sound Preferences.
If you don't see the HDMI option in the Sound Preference, try going to the Audio MIDI Setup in Applications Utilities.
If the Sound Preference and Audio MIDI Setups are set correctly, then perhaps you need to either explore the Samsung Manual or try a different HDMI cable.

Sound no longer playing through Surround Sound via TV

I have had my Mac Mini for about a year now and recently purchased a new 3D LG TV. Prior to that I had another LG hooked up through it and have a Panasonic surround sound system set up with I believe it's a Gefen digital to analog converter, because unfortunately LG only makes digital and alls that is available is analog through my surround sound. I have always been able to listen to my computer through the surround sound, however, since I purchased this new TV I have not been able to. The sound plays through the TV speaker but will not play through the surround sound yet when I change inputs over to my PS3 or DirecTv I can hear everything else except my computer. This is why I am convinced it is the computer and not the TV. I don't know if I'm missing a setting or something needed to change for this type of TV or what. I am pretty technical when it comes to electronics so I have tried changing all different types of settings and played around trying to fix this but so far no luck so who has an idea or ever heard of this before?

@mndwgz and Lousyfool
Sorry for the delay, however, I was out of town and just getting back to this issue. I'm not 100% positive but I'm pretty sure that it has something to do with the computer settings or something of the sort because like I said prior to me switching tv's it has worked no problem, both of which were connected the same exact way. Both LG tv's only have an optical digital output port on it while my Panasonic surround sound only has an A/V input. To solve this I have a Gefen Digital to Analog converter in between the connection from the TV and the Surround Sound, so my computer is not connected anything in between the computer and HDMI connection to TV. Sound comes out of the TV through the computer but will not bypass through the TV to the Surround Sound. However I know it's not the TV settings because my PS3 regardless of the HDMI input plays sound through and over all my speakers. I have not tried rerunning my computer through the old LG LCD tv connect the surround sound as well to see if it worked because all the way up until I switched to an LED tv, it had. It's weird how this is a problem but have tried switching settings, changing inputs, problemsolving etc. but just don't see how my PS3 is converted through the tv to the converter to the surround sound and my mac mini is not!
Old LCD TV- LG model 42LH30
New LED TV- LG model 47LM6200
Surround Sound- Panasonic model SA-PT950
Converter- Gefen Digital to Analog Converter

Surround sound through HDMI?

All the new Mac models released in the past 12 months are supposed to be able to output multichannel audio through an HDMI connector. I have recently purchased a new MiniMac with an HDMI connector and was really looking forward to playing multichannel sound through one of my two Onkyo home theatre amplifiers. Unfortunately, it doesn't work. For one of the amplifiers (Onkyo TR SX576), the Audio Midi Setup application found an 8-channel device and named it TR SX576, but I was unable to get any sound played through the system.
For the other one, a slightly older model (TR SX506), which has a Samsung LCD attached, the Audio Midi Setup just reports HMDI (0in/2out) with "SAMSUNG" as the name. I can't output via the amplifier... it seems to just pass the audio though.
So, here's a simple question. Is there anyone who has succeeding in outputting multichannel sound via an HDMI cable to a home theatre amplifier? If so, what Mac, what amplifier? What is missing to allow Macs to talk with all home theatre amps via HDMI??

Hi levelg
levelg wrote:
Great. The only problem is that when I define 8channel sound, the amplifier doesn't do any surround sound processing, and so virtually everything that I can play on the Mac only comes out of two speakers . To get surround sound effects (Pro Dolby etc), I have to revert to 2ch-24bit and allow the amp to do the surround effects.
This reminds me of another question. Why on earth can't the Mac's Audio allow you to add surround sound processing directly?
I think the answer to your question is that using the HDMI would require the Mac to have an AC3 codec, which would take up to 6 channels of audio and then compress them into a Pro Dolby data stream which your amp could then decode. (This is actually the reverse of the "AC3 Codecs" that you might find available for download on the web). I believe that this software component would require a separate licence fee, and also might not work sufficiently fast in real time to avoid lip sync problems. It could also result in severe quality degradation in certain channels due to the amount of compression. You can't squeeze 6 channels into 2 and then back again without losing some quality along the way.
The result of this is that HDMI and TOSLINK connections from the Mac can play prerecorded surround sound from a DVD, etc, since this can be passed to the external decoder unchanged, but can't play audio generated on the fly by applications. (At least, that's what I've found - someone else might know differently)
I know from personal experience that it IS possible to buy an external USB 5.1 sound card to connect to a 5.1 audio system, and this will enable on the fly audio generation from applications. The same setup will also play surround sound DVDs, provided you use the alternative VLC DVD player.
All in all, the whole area of surround sound on Macs is extremely confusing! I'm worried that many users either buy the wrong equipment, or they buy the right equipment but then can't figure out the correct way to configure it. Such users inevitably end up frustrated and disappointed.
Bob

Surround Sound via StageVideo in Air for Desktop?

I can't seem to find an obvious answer to this question:
I want to use StageVideo to play h.264 videos with 5.1 AAC audio in full surround via a Mac Mini.
Flash is able to play back video with Surround sound, correct?
What is required to make this work?
Thanks!

Thanks for the answer Alex.
Here is a follow-up: Will a StageWebView within an AIR Desktop app, playing the video via HTML produce the Surround Sound?
Browsers themselves seem to play back the audio fine, just curious before I'm able to test if a StageWebView would produce the same result.
Thanks!

Mac mini no surround sound via HDMI to TV

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