OS X :: Can't Get Optical Audio Out Of System?
Jun 2, 2009
I'm trying to play videos through my macbook (with mini dvi + optical)I've checked the midi player settings and under system preferences it says optical output etc. etc.. there IS light coming out of the end of the optical cable (from monoprice)However no signal is getting to my amp, I've trippled checked all the settings on the amp (we'll say 99% sure everything is correct )
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Nov 11, 2009
My friend is looking into buying the new 27" iMac Core i7 to replace his PC desktop. The only thing holding him back is that he has an analog surround sound system he uses for his speakers. I am having a hard time myself finding a converter that can make his speakers work in the iMac's optical digital output port. Any products out there that will do that?
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May 25, 2009
I recently bought a 2009 Mac Pro. Now, I'm trying to setup a small bedroom home theater. And sound is still my main problem here. I used my Mac Pro mainly for doing graphic works, listening to music, watching movie, and gaming sometimes.
Here is what I currently have.
8-Core Mac Pro
40" 1080p LCD TV for Movie
24" LCD for doing graphic work
Harman Kardon Sound sticks (trying to get rid of this and replace it with a 5.1 or 7.1 system)
And here is what I'm buying
5.1 or 7.1 Receiver
Speakers
My plan is to get audio out through the optical output. But according to several articles I read online, optical output does not transmit audio when I play music on iTunes or play games (in BootCamp), is it true? So far, I couldn't find any sound card (internal or external) which work for mac pro that has 3 analog 5.1 signal output which I can use with standard 5.1 speakers. The only things I found is the Creative DDTS-100 and the FireWire which were all discontinued. What other options do I have?
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Mar 31, 2009
I just bought (as in 2 weeks ago) the new Mac Pro. I have a logitech 5.1 surround system with digital audio input. But it won't receive, or my mac is not sending, a digital audio signal. I think I've got everything set correctly in system preferences.
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Jan 12, 2009
I have a mac mini coming this week which will replace my appleTV in the lounge.
I have some questions about how to hook it all up to give me as much flexibility as possible.
I'll be connecting to my HDTV (Sony 40W4000) via HDMI (using a DVI-HDMI adapter). I realise this won't give me audio.
I run my satellite box, DVD player and appleTV through a HDMI switcher to the TV, so firstly, will the mac mini play nice with a switcher box?
Secondly, is there any way of getting audio both to my TV in stereo, and to my amp via optical? Thinking not as there is only one audio output socket which is either 3.5mm line out *or* optical toslink.
If not, then my TV would take precedence as i'll mostly be using it to watch TV. I haven't checked my TV manual yet, but how have people found using separate audio feeds (L/R RCA) into a TV that has HDMI? I'm concerned that the mini audio might bleed through when I'm watching satellite TV or a DVD - how does the TV know when to use that audio vs using HDMI? Not even sure my TV can take a separate signal.
How are people getting audio to their TVs? Might I need to look at using VGA (although that'll have issues with exact scan etc at least it should let me input separate audio, with the bonus of PiP)
Lastly, if I am forced to pipe optical to my amp as the only way to get audio from the mini, does it pipe everything down optical or only 5.1 soundtracks etc? eg are system sounds sent down optical as stereo, and will normal stereo soundtrack movies (mp4/.avi etc) play ok?
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Jan 19, 2010
I have purchased a optical audio cable to hook up my 15" mbp to my LCD.One end is the toslink and the other end is the toslink adapter, when I put both end into its place. The speaker icon turns gray and I cannot adjust the sound level and the music stops from the laptop speaker.Also, the optical digital audio out option is not showing up in audio preference.
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May 21, 2012
my question is about the display port and optical audio. This both devices has the same quality? if not, why the MACs doesn't have the optical audio?
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Nov 19, 2010
Is there an optical input on the 13" 2010 macbook pro? Or is it strictly output only?
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Jan 23, 2008
I tried to ask this in the speaker thread but I think it got passed over, and someone else was curious as well:
If I get 5.1 speakers and use the optical-out port on the Mac, are there drivers for Windows that will support the optical out and let me do 5.1 as well? I'm curious as I intend to do some gaming on the box, and this greatly influences the speakers I would buy (2.1 vs 5.1)
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Mar 20, 2009
Ideally I'd like to use both the ACD for day to day audio output, then turn on the external amp while watching movies and playing music, being fed by the optical out.Is this possible, or will connecting the optical cable stop all sound from coming through the ACD?
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May 4, 2009
I just picked up a new 1.83 core 2 duo at a price I couldn't pass up. I am going to use it as a HTPC so I have my hdmi cable, etc. All hooked up and ready to go. Last bit is the audio but I am having a bit of trouble. I bought a standard miniplug cable and assumed it would plug in just like my macbook. The problem is that the miniplug doesn't fit in the jack on the mini. I understand that the jack on the mini is a combo analog/optical jack but as you see below, it seems as though a standard miniplug y cable should work.
From the Apple support website:
The headphone / line output jack accommodates digital optical audio output, analog audio output with a 24-bit, 44.1-192 kHz D/A converter, digital audio output up to 24-bit stereo and 44.1-192 kHz sampling rate and supporting encoded digital audio output (AC3 and DTS). For analog headphone / line output a standard audio cable with 3.5mm metal plug should be used.
For digital audio, a standard toslink cable with a toslink mini-plug adapter can be used.I have done my research and some reading and can go out and buy an optical cable plus a miniplug/optical adapter but would rather go the analog route (I understand the quality difference) because I already have the cables and don't have a receiver or speakers, just my tv speakers.
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Dec 2, 2009
getting my audio from an XBOX through the Optical Audio Input to play through to the Line Out port.The Input tab of the Sound Preference is set to Digital Audio in and is receiving a signal on the meter but no audio plays through to the speakers plugged into the line out port.
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Feb 3, 2010
I am trying to find an audio optical connecter that will help me use my Tritton surround sound amp and gaming headphones on my iMac. Is there a way to do this where you can get a optical audio converter to connect to macs so that you can connect the optical cable for the amp into the imac?
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Jun 11, 2012
My sound card seems to be meesing up. It switches back an forth from "Internal Speakers" or "Headpohones" to "Digital Output". For some reason the optical source keeps getting flipped on and is really annoying. I tried blowing out dust to see if that was causeing the comptuer's confusion, but that didn't work. Until I can make time to go to the apple store, is there anyway for me to turn off that certain connection through terminal commands or something?
Info:
MacBook Pro, Mac OS X (10.6.8)
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Oct 2, 2009
The manual states to lift the latch and pull out the bay. The latch is lifted but the tray feels like it's still stuck on something. I've never worked on a Pro before and obviously don't want to break anything. How much force is needed
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Oct 25, 2010
Since the new Air doesn't have optical digital out anymore I am no longer able to hook it up to my system to transport multichannel audio...Does anyone have a good solution that is buyable from Europe? I have bought 2 USB sound cards with optical audio out, but both are incapable of pass through so they are useless and going to Ebay.It seems they support HDMI Audio out, but is that not restricted to Stereo also (on the Air)? If it isn't it should be quite easy to get the two pins from the HDMI connector and get the digital signal onto a normal RCA plug, but then it still isn't optical and my whole system is based on optical toslinks
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Apr 15, 2009
I have just read a ton of forum posts and want to make sure I am going to buy the right accessories to make my new Mac Mini all it needs to be to run my home theater.1. For 5.1 audio, do I need to buy this product and then just use a standard Optical audio cable to plug into my receiver?2. The new Mac Mini comes with a mini DVI to DVI connector correct? So all I will have to buy is a DVI to HDMI cable?3. Is OWC (other world computing) the best place to buy upgrades for the mac mini? I have looked at the videos on youtube and it seems like something I should be able to do no problem.
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Jan 20, 2009
audio mixer for the Mac Pro? I primarily use the Mac Pro as my Final Cut Editing system (as well as listening to music), so it would be great to finally get balanced audio. I just got a pair of KRK speakers, which can accept XLR, TRS, and RCA.recommended mixers that can work directly with Final Cut Pro?Here are a couple that I have been curious about...(posted in an earlier thread I started)
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May 31, 2009
I just purchased a Behringer Eurorack UBB1002 from a friend and i'm looking to use it with my new MacBook Pro to do some recording. I'm eventually going to be investing in ProTools but I wanted to make sure that the mixer I have will be recognized by my Mac and
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Mar 7, 2009
I have a Macbook Pro unibody and want to get it to my Z-5500 audio system. The Z-5500 has ports for regular mini-plug (6-channel), toslink, and coaxial.
My toslink is already occupied. The mini-plug (6-channel) is occupied by windows PC. So that leaves coaxial.
How would I go about connecting the Mac's audio port (which actually support toslink connections using a mini-plug to toslink adapter) to the Z-5500 coax port?
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Mar 12, 2012
I know how to do a screen recording in QuickTime X but I want it to record System audio. How would I do that?
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May 31, 2009
I accidentally deleted the "chirp" noise that goes every time you adjust the volume on the keyboard when I was messing with an iTunes plugin. Does anyone know the file name and where it goes?
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Jan 13, 2010
this will sound more complicated a setup than it really is..I have the following all connected together:iMac 21.5" (Late-2009 spec Denon AVR-3806 Amp Panasonic TH42PZ80 full-HD Plasma TVNow, for audio I have a simple optical to coaxial convertor which feeds directly into the input on my amp. With this I get full 5.1 surround
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Mar 8, 2010
I just installed Windows 7 x64 on a bootcamp partition on my new iMac 27-inch, and transferred my music to it. However, when I played it, I noticed a big difference in audio quality. The sound still works, but it's more radio-like (possibility mono audio), and not getting the stereo quality that I get in Mac OS X.
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May 29, 2010
Thinking about using airport express as part of a whole house audio system. My question is will the music streaming to the airport(s) be in sync with the music playing on the local computer speakers or will there be a noticeable delay?
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Mar 15, 2012
If your like me and would like to be able to stream all of your computer audio over the wonderful airplay protocol, please comment and hopefully Apple can add this feature soon.
Info:
MacBookPro, Mac OS X (10.7.3)
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May 5, 2012
I have an acoustic guitar, attached to my Mac Mini (Lion 10.7.3) via a guitar pickup by a jack to audio input, with output to external speakers. System prefs are 'Audio line in port' and 'headphone port' - the only choices - but it doesn't even 'see' the input - there's no response from the input volume bit. I can play itunes, dvds, cds through the external speakers, but not hear anything attached via the audio input. I tried through garageband, and set the audio according to instructions, but even with 'hear playing while recording' set, I can't hear it.Â
I had been able to hear the guitar through the speakers before I (unfortunately!) had to reinstall Lion. This may be part of the problem: I forgot (yes, I know - daft!) to install Snow Leopard first. However, I do have it on another partition, which seems to be sufficient as in all other respects Lion so far is working fine.
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Aug 30, 2009
I have late 2007 Mac mini and I have Snow Leopard installed and I was simply watching a Youtube video and then all of a sudden the entire system freezes (couldn't move the mouse) or anything and started choking on the audio (replaying a bit over and over)... had to manually power it off. The hard drive was replaced several months ago at the Apple Store... so I doubt it's the HD. The Mini is back on now of course... it's running fine, but I've never seen anything like that before. Anyone else ever have this issue?
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Dec 9, 2007
I'm coming from a good 7-8 years with an old G4, so forgive the ignorance. On that one, I added a PCI audio card to connect with some Altec Lansing speakers with Sub-woofer & simulated Surround sound. It sounded great. hat's your suggestion? Get a similar card for the G5?Or get some new speakers that will sound as good?I don't know anything about digital audio out. Does that connect to speakers, or only tuners?
Information:
G5 tower
Mac OS X (10.5.1)
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Aug 15, 2008
I just recently purchased my first mac (Black Macbook W/ Free Ipod Touch) about 2 weeks ago after growing up using windows and after getting used to a mac life i am loving the switch. I have the mini DVI to VGA adapter so i can hook my mac up to my 40" Samsung LCD and would like to get audio coming through my home theater for movies as well as just listening to music as the laptop speakers just dont cut it. Does air tunes play whatever audio comes from your mac or just specifically your iTunes library?
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