Audio with optical

im trying to hook up my astro mixamp to my pc using an optical cable, the pc doesnt detect the cable meaning i cant get any sound out of it. about a year ago i upgraded my pc to a new case but kept the motherboard, processor and hard drive from a hpe h8-1070uk, im still running windows 7. im not sure if ive got the right driver which might be stopping me from selecting the optical audio as default. i tried using the hp support software to detect if im missing any updates but it failed to recognise my system. how can i fix this?

So I guess MP3/AAC files are not configured to use all 5 speakers?
Yes, this is the case. They are probably just stereo files (two audio channels). It depends on your receiver/speakers just how a stereo file plays through, there may be a setting to make stereo files come through all the speakers anyway. But, the audio coming out of your Mac is just going to be stereo with those kinds of files, your audio system may be able to handle the channels differently.
-Doug

Similar Messages

SB Xtreme Audio Notebook optical out problem with Home TheaterSystem-HELP!

JSB Xtreme Audio Notebook optical out problem with Home TheaterSystem-HELP!, I have this sound card connected?(optical OUT) ?to my home?theater system's digital IN ?through the recommended /8in. optical miniplug-to-optical SPDIF cable. Theater system is set correctly to Digital-In mode. I have no sound!
The cable is a Velocity Toslink-to-Optical Mini Plug digital cable. I don't see any settings in the Creative Console Launcher. The notebook is a Dell XPS M730 (Vista 32).
I have a PS3, DirecTV, and the SB Xtreme Audio Notebook cable on a hub switch that connects to the system's?one Optical IN. The PS3 and DirecTV sound perfect!
The sound card works fine with standard PC speakers. I'm at a loss as?to what to try next. I set this whole system up myself, so I'm pretty good at working out the kinks, except this one!
Karen

OK. I just went to Control Panel - Sound - Playback - Digital Output Device (SB Xtreme Audio Notebook) - Properties - Advanced. I experimented with different sample rates and bit depths. Clicked the test button and lo and behold - sound from the HTS! I've tried iTunes, PowerDVD (configured to digital output) and YouTube - no sound! Am I missing something really obvious?
HA! Just backed out to Playback and selected Digital Output Device (SPDIF) and set as Default. Sound is emunating from HTS! Well, that mystery is solved! Who knew.
Thanks anyway! Any comments or advice will still be appreciated.

Help with Optical Audio, w/X-Fi Elite Pro, and Logitech Z-5

Hi,
I need help with optical audio on my X-Fi Elite Pro, and Logitech Z-5500 speakers. I have everything connected, and sound comes out, but NO 5. Surround. This is pissing me off beyond belief. I have it all connected, and set to 5. Surround, and on my Logitech's I have it set to opical in, and have tried ALL effects, stereo, strereo 2x,[Dolby Sign] PL II Movie, [Dolby Sign] PL II Music. I have tried the sound card set for an external decoder, and the sound cards' decoder, and tried both with all optical settings on the sound card. It doesn't give me surround with optical... And I would REALLY appreciate help.
My drivers are up to date.
Thanks for the help!!!!!!!!!!!
Yan N. B.

Except if you send DD/DTS multichannel sound to your receiver, you'll not have surround sound with digital connection. did you read the stikies?

No audio with HDMI cable connect - need optical cable?

I have just connected my AppleTV 2 with my Pioneer ELITE 910 HD Plasma TV system. I have a hard wire ether net connected. I have a great picture coming out of the HDMI connection from AppleTV plugged into my ELITE 910 HDMI Media Receiver. But I am not hearing audio. I have gone through the 'settings' menu on the AppleTV screen and have every setting correct (I believe) It might appear that I may have to purchase an Optical Digital Audio Cable that would input into my Pioneer ELITE VSX-54TX receiver (that does have an Optical Digital Input that has not been used.)
Am I on the right track? I was hoping the video AND audio would travel through the HDMI connection. I don't want to spend money on the cable if I don't need it.

Re: No audio with HDMI cable connect - need optical cable?
Yes, audio and video should go via HDMI.
Do other peripherals work ok with the pioneer over HDMI.
My LG BlueRay player works fine. My TIVO works fine -- good audio and video
AppleTV is a bit odd with audio at times.
Does the pioneer media box handle doilby digital and linear PCM?
I don't know what "linear PCM" is. All the specs on this 2004 system are here:
http://plasmatvbuyingguide.com/plasmatv/pioneer-pro910hd.html
If you have Dolby Digital set to Auto I'd expect you to get some audio - if set to On and media box can't decode DD then you may get no sound.
Try cycling those settings as well as the one for audoo bit depth.
Have done all this. Still no audio

I need connect bluetooth or wireless headphone to my apple tv and what can i do with Optical Audio

i need connect bluetooth or wireless headphone to my apple tv and what can i do with Optical Audio

ATV does not asupport bluetooth for audio or any type of wireless headsets.
If you want to connect the ATV to a receiver, connect it either via HDMI or Optical Audio.

My apple TV optical connection is not working with optical to analog adapter after the update to 6.0.

When i bought the apple tv, i could listen to my iPhone's music on my home's audio system, which was connected to the apple tv through a digital to analog audio converter. It was working until the apple tv upgrade to 6.0. I tried connecting the apple tv directly to another amplifier with optical input and it worked fine, i tried the converter on the play station and it worked as well. I switched the DD on the apple tv settings from Auto to on and the problem remains. Any ideas?

Welcome to the Apple Community.
Try switching Dolby digital to off.

What is the audio in/optical audio port for ?

I scan thru my iMac manual & found that I have not use my audio in/optical audio port.
What is that port for ?
Can I connect a mic to it & do a voice over in FCE ? If yes, then is this a better method or using a USB mic is better ?
Thnaks

MartinR wrote:
The audio-in port supports both analog audio input & optical digital input. It can be used with almost any audio source including microphones, tape decks, cd players, dvd players, mixers, etc. including mic level and line level sources. The quality of the audio will be dependent on the quality of your audio source. It is neither better nor worse than a USB based audio source per se.
Yes, you can connect a microphone to the audio-in port. The quality of the audio will be dependent on the quality of your mic. If you have a good mic the results should be as good through the audio-in port as it would be via USB provided your USB device is capable of producing good audio.
Thanks Martin for the answers !!
Really appreciate it, thanks

HT2844 iMac 27"(late 2009), Audio in/Optical digital audio out port, stopped recognizing my new Bose speaker system, previously working...

Hello,
My iMac 27"(late 2009), Audio in/Optical digital audio out port, stopped recognizing my new Bose speaker system, previously working through that port. I tested the speaker system through my iPhone, and it works fine. I hooked it up to the Headphone out/Optical digital audio in port, and it works through that port also. I did a computer restart, I also checked all wiring and did a system repair on the computer. I also restarted the computer in mode where I could use the system utility, and the computer still did not correct the matter, and it reported everything as being "ok". I wented into "sound", through system preferences, and the computer does not recognize anything I plug into the Audio in/Optical digital audio out port. When I plug the speaker sysytem into the headphone out/optical digital audio out port, it does recognize the Bose speaker system as being "headphones".
Reading through a lot of forums, I hear everything from compatibility, to the port being stuck, and on and on. Since the port was working before, and just quit working one day, I wonder if there is a capacitor or fuse or some type of similar thing is blown, and causing the port to be unfunctionable. Maybe the port went bad, but before this time, I had never used it, and the computer does not move around, and I never plug in and pull wiring out unless needing to, and that being rare.
Here is a link to Costco, where I bought the system, and the exact system I have, if this is any help: http://accessories.us.dell.com/sna/productdetail.aspx?c=us&l=en&s=bsd&cs=04&sku= A4092931&ST=pla&dgc=ST&cid=262075&lid=4742361&acd=1230980794501410
By the way, I am running OS X Mountain Lion (10.8.5). I upgraded to Mavericks about a month ago, and expeirienced a number of issues, and had to take my iMac into Apple. Talking with the tech, I decided to wait for a while more before I upgraded to Mavericks. I try and keep the computer maintained.
If any of you have any ideas regadrding wear and tear, and fix I can do, etc., besides having to take my computer into Apple? Thank you, and potentially all of you, for your time and effort in helping me with this issue. Thank you kindly.
davE

Okay, davE, first, you have posted in the "Mac Pro" forum (not Macbook Pro), so we can't be super helpful
but we help you. First, hold down the Option key while clicking on the speaker icon at the top of your screen. This should show you all the inputs and outputs you have. you could check in "About this Mac" then "More info" to see whatever's recognized. Then, maybe, fire up Audio MIDI. your speaker system should show up there. something might have gotten set incorrectly. You can test it there. I guess you are using the good ol' analog cable for connection, and it works on your iPhone, so the cable isn't bad. You could try this. it 's an adapter which might solve your problem
http://www.amazon.com/gp/product/B004HBWYQ6/ref=oh_details_o00_s00_i00
depending on which model of Bose speaker you have, you might try doing a product reset
turn off speakers...unplug power cord from outlet...wait 1 minute..plug cord into outlet..turn on speakers..
\\turning off automatic standby||
press and hold top of control pod for 6 seconds until you hear 2 tones that go from high to low
other than that ,I don't know
John B

Can I connect my iPod classic or universal dock with optical

Can I connect my iPod classic or universal dock with optical?

Well, no... not at least with the Apple docks.
Optical Audio is also called S/PDIF. It is a purely digital signal designed for specific kinds of home theater and HIFI systems.
The iPod classic does not have such a connection... that being said, HOWEVER
There are some iPod docks that use S/PDIF out.
http://www.cambridgeaudio.com/summary.php?PID=605&Title=Summary
Does this help you?

No audio with any purchased or rented videos or TV shows

I have a problem in iTunes where there is no audio with any of my purchased or rented videos or TV shows. The video is fine, just no audio. I first noticed it after I rented a video from iTunes recently. I'm not sure if this started before or after I upgraded to Snow Leopard. All these same videos play fine from my phone. Any other videos I have in iTunes play fine as well.
I tried reloading Quicktime 7 from the Snow Leopard disk and there is no change. I see that I have Quicktime 10 as well, and I'm not really sure how to reload that? I'm guessing that is where the problem is?
Any suggestions?

In System Preferences>Sound do you have your internal speakers set as the output source?
You may have toggled on optical output with the Toslink cable - check to see if there's a red light coming from the port. If so, quickly plug and unplug a set of headphones for a number of times to see if you can toggle the switch back from optical to the internal speakers.
Good luck,
Clinton

Question regarding mic plugged into audio in/optical digital audio in port

So I have this external headset... headphone/mic set combo... I plug the headphone jack in the headphone slot and the mic jack in the audio in/optical digital audio in port slot in the back of my IMAC. I go to my system preferences select "sound" and "line in - Audio line in port". But when recording, it's still recording from the internal mic? How do I just record just from the external mic??? What am I doing wrong? I've read all the other questions regarding how to get the external mics to work, but it's still recording from the internal mic? Help?
Mac OS X (10.4.9)

I never expected APPLE wouldn't make a mac that didn't have a proper mic jack?
It has a proper one, a good one, a professional one, not the toy that comes with most PCs. Apple has used line level analog audio input for years.
From Wikipedia;Line level is a term used to denote the strength of an audio signal used to transmit analog sound information between audio components such as CD and DVD players, TVs, audio amplifiers, and mixing consoles.
In contrast to line level, there are weaker audio signals, such as those from microphones and instrument pickups, and stronger signals, such as those used to drive headphones and loudspeakers. The strength of the various signals does not necessarily correlate with the output voltage of a device; it also depends on the source's output impedance, or the amount of current available to drive different loads.

Audio In/Optical Digital Audio In

I have a pair of JBL Duet computer speakers connected to the Headphone Out port of my Mac mini. They work fine.
QUESTION: Is it possible to play a 5-disc carousel CD player (Sony/JVC/Sherwood) through the Mac mini & those speakers WITHOUT first going through an amplifier?
On the CD players, I see three (3) possibilities using an adapter cable into the mini's Audio In/Optical Digital Audio In port:
1. Headphone Jack w/Volume Control > Could an analog cable be used to go from the CD player's front 1/4" headphone jack to a 3.5mm stereo mini-phono jack into the mini? Would a CD player's front panel headphone jack provide sufficient volume, or just enough for headphones?
2. Analog > Use the CD player's rear L/R analog out (RCA-type) into the mini's 3.5mm stereo mini-phono jack. Would there be sufficient volume without an amplifier?
3. Digital > Use the CD player's rear Digital Audio (Optical) Out to the mini's Optical Digital Audio In. Would there be sufficient volume without an amplifier?
Any advice/recommendation with specific info on appropriate adapter cable would be greatly appreciated. Thanks!
Mac mini Intel Mac OS X (10.4.9)

Thanks, good thought.
I believe this variation will work also: I see your idea requires Quicktime Pro for that new recording (monitoring) function. I only have Quicktime Player (no recording), but I do have Toast 8's CD Spin Doctor, which will provide the same monitor/output function (select "Play Input through Speakers" and slide speaker icon to the right).
Other readers-- If any other cable connections work, please add to the discussion. Thanks.

Final Cut Express won't capture audio with the video anymore, why?

I have used Final Cut Express 4 for over a year now with no problems, but recently I am unable to capture any audio with the video from my camera. I can do it through iMovie no problem. I can't figure out if I changed a setting by accident because everything looks normal to me. Could another program be interfering with this? Quicktime Pro? I have no idea how to fix this.

First of all, we need a bunch of information in order to help. Please provide the specs of the footage and the sequence you are using. Also, are you using DV, HDV, or AVCHD? Do you hear audio when the clip is played in the viewer, or is there no audio at all once the clip is captured/ingested?

Unable to record internal audio with RecordMyDesktop

In order to record sound and video from my desktop, I installed RecordMyDesktop (https://wiki.archlinux.org/index.php/RecordMyDesktop) and followed the instructions from post #4 and #6 on a thread about "Recording internal audio with alsa and recordmydesktop" (https://bbs.archlinux.org/viewtopic.php … 3#p1359593). When I try to record with "recordmydesktop --device looprec", it will not start recording and closes with the following error:
Initial recording window is set to:
X:0 Y:0 Width:1920 Height:1080
Adjusted recording window is set to:
X:0 Y:4 Width:1920 Height:1072
Your window manager appears to be i3
Initializing...
Buffer size adjusted to 4096 from 4096 frames.
Opened PCM device looprec
Couldn't set format.
Error while opening/configuring soundcard looprec
Try running with the --no-sound or specify a correct device.
If this information would be helpful, I use alsamixer and "aplay -l" gives the following:
**** List of PLAYBACK Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: ALC663 Analog [ALC663 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 1: ALC663 Digital [ALC663 Digital]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: Loopback [Loopback], device 0: Loopback PCM [Loopback PCM]
Subdevices: 7/8
Subdevice #0: subdevice #0
Subdevice #1: subdevice #1
Subdevice #2: subdevice #2
Subdevice #3: subdevice #3
Subdevice #4: subdevice #4
Subdevice #5: subdevice #5
Subdevice #6: subdevice #6
Subdevice #7: subdevice #7
card 1: Loopback [Loopback], device 1: Loopback PCM [Loopback PCM]
Subdevices: 8/8
Subdevice #0: subdevice #0
Subdevice #1: subdevice #1
Subdevice #2: subdevice #2
Subdevice #3: subdevice #3
Subdevice #4: subdevice #4
Subdevice #5: subdevice #5
Subdevice #6: subdevice #6
Subdevice #7: subdevice #7
I can record from the microphone with with the command "recordmydesktop". I succeeded in recording the internal audio with audacity by choosing the device "looprec" for recordings. I'm not sure why RecordMyDesktop gives an error while Audacity does not. Below is my ~/.asoundrc, which I copied from the aforementioned thread. I am not knowledgeable, but I guess there is a mistake in it? Would you please assist me solving this error? Thank you for your time.
pcm.!default {
type asym
playback.pcm "LoopAndReal"
#capture.pcm "looprec"
capture.pcm "hw:0,0"
pcm.looprec {
type hw
card "Loopback"
device 1
subdevice 0
pcm.LoopAndReal {
type plug
slave.pcm mdev
route_policy "duplicate"
pcm.mdev {
type multi
slaves.a.pcm pcm.MixReale
slaves.a.channels 2
slaves.b.pcm pcm.MixLoopback
slaves.b.channels 2
bindings.0.slave a
bindings.0.channel 0
bindings.1.slave a
bindings.1.channel 1
bindings.2.slave b
bindings.2.channel 0
bindings.3.slave b
bindings.3.channel 1
pcm.MixReale {
type dmix
ipc_key 1024
slave {
pcm "hw:0,0"
rate 48000
#rate 44100
periods 128
period_time 0
period_size 1024 # must be power of 2
buffer_size 8192
pcm.MixLoopback {
type dmix
ipc_key 1025
slave {
pcm "hw:Loopback,0,0"
rate 48000
#rate 44100
periods 128
period_time 0
period_size 1024 # must be power of 2
buffer_size 8192
Last edited by rayanamukami (2014-07-05 14:05:20)

You might want to take a look here and here.

No audio with video, website navigation impaired, I can no longer recommend Firefox

I maintain the video site shaleshockmedia.org. I can no longer recommend Firefox to viewers because of the severe problem I have been experiencing: No audio with video; navigation often does not work. Maybe this is purely a local problem. Please let me know if the site is fully functional or not when you go there. There is no problem with Chrome or Safari. My computer is a Macbook Pro 3,1 Intel Core 2 Duo. MacOs 10.6.8

Note that there are a lot of popular extensions that can cause issues with videos not working apart from issues with the Flash plugin.
In what way is the navigation not working properly?
Can you give some examples?
Start Firefox in <u>[[Safe Mode|Safe Mode]]</u> to check if one of the extensions (Firefox/Tools > Add-ons > Extensions) or if hardware acceleration is causing the problem (switch to the DEFAULT theme: Firefox/Tools > Add-ons > Appearance).
*Do NOT click the Reset button on the Safe mode start window or otherwise make changes.
*https://support.mozilla.org/kb/Safe+Mode
*https://support.mozilla.org/kb/Troubleshooting+extensions+and+themes
Check for problems with current Flash plugin versions and try these:
*disable a possible RealPlayer Browser Record Plugin extension for Firefox and update the RealPlayer if installed
*disable protected mode in Flash 11.3 and later
*disable hardware acceleration in the Flash plugin
*http://kb.mozillazine.org/Flash#Troubleshooting

Audio with optical

Similar Messages

Maybe you are looking for