Converting the optic audio to analog audio

Has anyone tried the new apple tv with an optical to analog converter? Multi-room audio systems require analog signals. Would be nice to know if this works before buying. I've seen other comments on this board regarding using converters but none that address multi-room audio systems.

Doing so requires software (and maybe hardware) that would not be included with a new Mac, but surely such software exists that would work on the Mac. Check MacUpdate or CNET Downloads.

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Can I convert the optical output to analog for a zone 2 audio? I would continue using the HDMI for the main zone. Can I use both of these simultaneously? Zone 2 only supports analog on this receiver.

Can I convert the optical output to analog via a converter for zone 2 audio? I would continue using the HDMI for the main zone. Can I use both of these simultaneously? Zone 2 only supports analog on this receiver.

These will probably help.
[http://www.jsresources.org/examples/audio_conversion.html]

Does the optical audio out work?

I have the ATV HDMI connected to a HDMI switcher. The switcher output connected to an Asus 27" monitor. The other 2 units on the HDMI switcher is a PS3 and a Tivo. I also have a TosLink switcher for the audio on all the units. The output of my TosLink switcher is going to a Fiio D07 converter to get 1/8" stereo jack to a boom box. The PS3 and the Tivo units work fine. Meaning, HDMI for video works great and their optical audio outputs create line level signals which I can amplify through my boom box. Now the joy. When selected, the ATV shows up fine on my monitor. But I get no audio from the TosLink switcher.
Optical signal (light) verified: Check
Tried alternative channels on the TosLink switcher: Check (PS3 and Tivo work fine in all channels)
I have tried turning Dolby Off, Going to 16 Bit audio and all of their configurations.
I do not get errors relating to HDCP.
What I thought was going to be simple is turning into something unexpectedly frustrating. I would like som assistance before I remove the ATV from my "home theatre".

I wheeled an old HD TV into the living room. Took the HDMI from my ATV and plugged into the HDTV. The Optical output from the ATV still going to the switch and nothing happened. I then unplugged the optical audio cable from the ATV an used the optical output from the TV. Still nothing. Then, probably for the first time in my troubleshooting, I went directly from the ATV to the Fiio D07 and it worked. I was suspicious of the HDMI still in the HDTV. I turned off the HDTV. I still had audio. I unplugged the HDTV. I still had audio. I plugged the HDMI back into the HDMI switch. There was a noticeable pause in the output but in less than half a second, audio was back. So this got me thinking either the ATV got something from the HDTV while it was in the system that hasn't reset yet OR something might be interfering with my signal in the switch.
I found an old 1.5ft Toslink Monster cable and used that to go from the TosLink switch to the Fiio D07 and I got it to work. I also noticed that if I jostled the cable at the Fiio D07 I could get the audio to flicker in and out.
Its not ideal, however at least I know I can get it to work. Maybe I should have spent a little more on the TosLink switch or cables.
Thanks for your help!

Does the optical audio stream directly to a receiver?

Can you stream music directly through the optical audio out on ATV2 without the tv being on? (similar to airport?)

In theory yes, though it's not officially advertised as a feature, except that a recent firmware update scuppered the functionality.
A recent firmware has supposedly fixed this but I've not tested myself to confirm as AppleTv is in another room to my hi-fi.

Does the Optical audio out converts signals to 2CH PCM?

Hi
I have connected the Optical output of my Macbook pro to my AVreceiver and when playing movies with DD 5.1 or DTS, the receivers tells me that it's receiving only 2CH PCM.
is that normal? is there any config possibilty that I'm missing?
thanks
regards

OK it works now.
in fact I was wrong, the solution was within VLC. you just have to tell it that you are using the digital optical output and the Mac does the passthrough of DTS or Dolby Digital.
just go to pref pane within VLC, then audio then check the box "use s/pdif if available"
in fact I first tried what was here
http://www.cod3r.com/2008/02/the-correct-way-to-enable-ac3-passthrough-with-quic ktime/
but as it still did not worked, I kept on searching and then found the solution. Then I undid the Terminal comandes in the link above and found out that it still worked.
i don't know how to do it with Quick time but I don't use it to tell you the truth. VLC is my default.
I hope this helps others
thanks in any case.

How do I connect the Apple TV to the home theater if the optical audio port is in use

I had an airport express connected from the home theater system to the speaker out port on the express through which air play worked just fine. Then the express wouldn't work with my new router so I looked for something to replace it. The new Airport Express was the same price as the Apple TV and so I went with it for the added HDMI from NetFlix benefits. Now I find that the cables I used on the express won't work on the Apple TV. It wants an optical cable but there is only one port on the speakers and it is needed to get the sound from the TV to the speakers. So, is here a work around? An adapter or something? What I really wanted it for more than anything else was to use air play to get my music from the computer to the theater speakers.

I have a further question about this. It turns out I do have 2 optical audio ports but I was told I wouldn't need it if it was connected via hdmi. I have 4 ports and they are all in use so the question is whether the best solution is to just get an optical audio cable and connect it directly or get an hdmi splitter so I can add in the Apple TV?

Dose the HDMI Cable have Audio Support or do I need to use the Optical Audio Port on the ATV?

I recently noticed that the Apple TV has an "Optical Audio" port on the back, next to the HDMI port. Before I buy one, will I need to buy a Optical Audio cable, or will the HDMI cable suply sound to the TV?

HDMI carries both audio and video. The optical port is for connecting to a receiver/external speakers.

Is it necessary to use the optical audio port on the apple tv

Do I have to have an optical audio cord to get sound on the apple tv

No, the HDMI will also play audio to your TV.
Jules

How do I use the optical audio on apple tv?

I'm confused on optical plastic tab....am I supposed to beak it to insert cable?

Welcome to the Apple community.
If your optical audio cable comes with plastic caps on the end of each connector, you need to remove them in order to insert the connector into either device. Any plastic caps should simply pull off, there is no need to break anything.

How to make my computer send all the audio through optical audio cable instead of headphone jack?

Howdy,
To listen to online radios or CD's played from my computer, I used to connect the computer to my home entertainment system from the computer's headphone jack to the AUX port on my home entertainment system.
I now wanted to get better sound and purchased the optical audio cable. However, I don't know how to tell my computer to send the audio signal to the home entertainmeny system through the optical digital cable rather than through the headphone jack. If I just unplug the cable connecting the headphone jack and the AUX port and only have the PC and the system connected with the optical audio cable, I don't hear any sounds. I suspect the computer isn't sending any data through the optical audio port. I'm not able to find how I can adjust the settings on my computer so that from now all sounds are output through the optical audio.
1) I'd like to do that mainly for my HP desktop (configuration below) and any advice on how to do that would be appreciated.
2) I also have a HP laptop (configuration below) and was wondering if that would be doable too (even though it doesn't appear to have a audio out, but it has HDMI out - can one convert it to optical audio?
Thanks in advance!
My desktop is:
ENVY h8xt,
• Windows 8 64
• 3rd Generation Intel(R) Core(TM) i7-3770 quad-core processor [3.4GHz, 8MB Shared Cache]
• 12GB DDR3-1333MHz SDRAM [3 DIMMs]
• 1TB 7200 rpm SATA hard drive
• No secondary hard drive
• 1GB AMD Radeon HD 7570 [DVI, HDMI, DP, VGA adapter]
• 300W Power supply
• SuperMulti DVD Burner
• Wireless-N LAN card (1x1)
• 15-in-1 memory card reader, 2 USB 2.0 (front), 2 USB 3.0 (top)
• No Additional Office Software
• No additional Security Software
• No TV Tuner
• Beats Audio (tm) -- integrated studio quality sound
• HP USB volume control keyboard and mouse with Win 8 keyboard
• Adobe Premiere Elements & Photoshop Elements 10
And the laptop:
HP ENVY 15t Quad
• Windows 8.1 64
• 4th generation Intel(R) Core(TM) i7-4700MQ Processor
• NVIDIA(R) GeForce(R) GT 740M Graphics with 2048MB of dedicated video memory
• 15.6-inch diagonal Full HD BrightView LED-backlit Display (1920x1080)
• 8GB DDR3 System Memory (1 Dimm)
• 1TB 5400 rpm Hard Drive
• 24GB flash Hard Drive Acceleration Cache
• No Additional Office Software
• Security Software Trial
• 6-Cell Lithium-Ion Battery
• No Internal DVD or CD Drive
• Standard Keyboard
• HP TrueVision HD Webcam w/ integrated digital mic
• 802.11 AC WLAN and Bluetooth(R) [2x2]
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Hello @_goma,
Welcome to the HP Forums, I hope you enjoy your experience!
I have read your post on how you are looking to make your computer send all the audio through an optical audio cable instead of the headphone jack, and I would be happy to assist you in this matter!
To configure your desktop to enable the optical audio cable, I recommend following the steps below:
Step 1. Click the Windows Key Button on your desktop
Step 2. Type "Control Panel"
Step 3. Select "Control Panel" in the top right-hand corner
Step 4. Select Sound
Step 5. Under the Playback tab, right-click the white area below the devices available
Step 6. Select "Show Disabled" and "Show Disconnected Devices"
Step 7. Connect your Optical Audio Cable
Step 8. Select your Optical Audio Cable as the default device and click "Enable"
Since it is not possible to convert the HDMI out to audio out on your notebook computer, it is unfortunate that the notebook is not able to connect with an optical audio cord.
Please re-post with the results of your troubleshooting, and I look forward to your reply!
Regards
MechPilot
I work on behalf of HP
Please click “Accept as Solution ” if you feel my post solved your issue, it will help others find the solution.
Click the “Kudos, Thumbs Up" on the right to say “Thanks” for helping!

Connect apple tv using an optical audio converter

I want to connect my apple tv to my sound board. The projector has an HDMI input but I need a way to get the optical audio to my sound board which consists of XLR and 1/4" jacks. Does anyone know of a converter that will help me do this for a rather affordable price? Thanks

DAC (Example Only - Not a recommendation or suggestion that this is suitable in your circumstances)

Optical Audio - Analog Audio Adapter?

I have been thinking for a while about buying an Apple TV.
One of the main reasons I want an Apple TV is for streaming music through the Apple TV into my stereo system WITHOUT having the TV turned on.
So this means I need to use the Optical Audio port to go straight into the stereo.
I have a Kenwood XD-551 stereo system which is reasonably old and only has Analog Audio input. That means I can't connect an Apple TV to the stereo using an optical audio cable. Is there an adapter I can buy that connects Optical Audio to Analog Audio?
I know I can stream music to the speakers through an AirPort Express (I have a 3.5mm to Analog cable), but I want an Apple TV also to stream HD Movies and TV Shows from iTunes, as well as AirPlay Mirroring from my iPod Touch.
My current set up:
TV --- 3.5mm jack to Analog Audio Input --- Stereo
My intended setup:
Apple TV --- HDMI --- TV
Apple TV --- Optical Audio to Analog Audio Input --- Stereo
I REALLY NEED A SOLUTION TO THIS OR ELSE I MAY NOT END UP BUYING AN APPLE TV

I am also looking for a exactly a similar setup.
streaming music through the Apple TV into my stereo system WITHOUT having the TV turned on
@alexei Ok, so this solution works with you. just to understand the setup,
you connected the apple tv's 'optical digital-audio port' to a DAC using which kind of cable ? links from amazon or other websites will be very useful.
Output from this DAC, you connected to the speaker via 3.5mm jack, correct? again a cable name (both ends) will be extreemly helpful.
With this when you airplayed music on 'apple tv' via itunes just the audio played on your speaker, correct? assuming your TV turned off during the music play.
And when you airplayed video/movies on 'apple tv' it automatically played on your TV.
Just wanted to know, you see only one airplay configured on your iphone/ipad correct ?
If this exact setup works with you..then bingo..I can go ahead buy all those stuff. If you have a different set-up with which you play music and video sepeartely using apple tv then please do share..
Your answers to these quesions will help me to decide if I need to buy Apple TV for music(which is equally important) and watching movies. And the invetsment dosent stop there..therz DAC and cables.
Thanks!
PS: I know I can stream music to the speakers through an AirPort Express, but want to go for apple tv.

Analog vs. optical audio out ... and what cable to I use?

I've ordered an iPod Hi-Fi, which I intend to use in place of external speakers for my G5. I have two questions:
First, do I want to connect using the analog or the optical audio out?
Second, if the latter, what kind of cable to I need if the optical is preferable?
Thanks

I don't have a wireless network -- the house we live in is wired for Ethernet, and neither of us use a portable computer. My only concern, therefore, is to find a cable that will go from the PowerMac G5 optical audio out to the audio in on iPod Hi-Fi. From what I've been able to learn online, the former is Toslink, the latter -- as you say -- mini. So I'm assuming that the "mini-to-optical digital Toslink audio cable" will do the job.
I confess, however, that most of this information has not been easy to come by. Apple could certainly do a better job here.

Optical Audio to Regular Speakers

Hello, I am planning to purchase a 3rd Gen Apple TV and I want to use it with my Acer monitor (20.1") over DVI with a HDMI-DVI adaptor but if I use that there will be no sound (My monitor has no speakers anyway), So my question is this: How to use the Optical Audio port and send it to a 3.5mm output (just the standard 3.5mm port, the one found on many speakers)? Is there a cable that does it?

To convert audio from the Apple TV optical cable to analogue you will need a DAC such as this (although I'm not posting the link to suggest this particular model), you would also need a cable to convert from phono to mini jack.
You should also be aware that DVI is not officially supported by the Apple TV, you would need to ensure your TV supported 1080p/720p and HDCP and may be worth testing before purchase.

Optical audio output specs

What sample rates and frequencies can the optical audio output handle?
Is 96kHz/24bit available?

I am not convinced you've given a valid answer. Maybe if I elaborate a bit more...
I have a song in iTunes that is in the Apple lossless format. The song is sampled at 96kHz/24bit.
When I play that song via AirTunes to an Airport Express, the optical digital output of the Airport Express provides 48kHz/24bit to the input of my standalone D/A converter. It appears that somewhere between iTunes and the Airport Express the audio information is down-sampled from a 96/24 signal to 48/24 signal.
So my original question, rephrased, is: when I play a 96/24 Apple Lossless file in iTunes, and send that song via AirTunes to AppleTV, what is the sample rate at the optical digital output of the Apple TV? Does Apple TV, like Airport Express, down-sample the digital information, or does it pass the ausio information through at the full 96/24 bitrate of the audio file?

Converting the optic audio to analog audio

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