Dolby DIGITAL(AC-3)

Dolby DIGITAL(AC-3)? Hello everyone
I have been happily using CL products for many years, with 2 speakers. Recently I was given a Sherwood R-925 Audio/Video Reciever.
From having a read of its manual it appears it will accept both optical and coaxial input for Dolby Digital.
I would like to use this decoder to dri've my surround sound speaker I bought. I have only 4 at the moment, 2 front, 2 rear and I plan on getting a centre soon.
Ok here are the questions, bear in mind that I really only want to play games on my PC, using EAX, but might occasionally watch a dvd;
. I have a CL SB Audigy 2 ZS. Can I get direct digital output in the form I require for my decoder and 4 speakers?
2. With my current soundcard can I get something which will accept analogue surround from said soundcard and output digital to my decoder?
3. I am thinking of upgrading my soundcard to another CL product, which one(s) will nati'vely generate the digital output I need?
I have tried to make sense of all these posts here, and quite frankly my head is swimming at the moment :smileysurprised:?
Many thanks in anticipation.[size="5" face="Chicago">[size="5" face="Chicago">?

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I would like to connect my Apple TV to my receiver using an HDMI cable and pass thru dolby digital. I do not have optical inputs on my receiver.

I want to connect my Apple TV to my receiver using an HDMI cable. This should allow me to pass thru high definition video and simultaneously decode Dolby Digital material with an HDMI connection from my receiver to my TV without the use of an optical cable (my receiver does not have an optical input). I am unable to decode 5.1 material and don't understand why this is not working. In the audio setting I have Dolby Digital output turned on.

Welcome to the Apple Community.
Are you sure the content you are playing has Dolby Digital.

Dolby DIGItal HOME THEATER cannot be installed after upgrading to Windows 8.1

Hi there,
today i was forced by microsoft to upgrade from windows 8 to windows 8.1 I have problem with installing Dolby Digitial Theater Home app. I unistalled previous conexant drivers (windows 8) and installed new conexant (for windows8.1). I removed dolby. Then i went to C/Drivers/WIN/Audio/DolbyGUI/ there is setup.exe, dolbydigitalplusAA.msi and dolbydigitalplusHT.msi. THe setup.exe doesnt start installation, plusHT(home theater) gives message saying - cannot installed due to an error. However I can install dolby digital advanced audio, but I want my Home Theater back!!!! Can you please help me resolve this matter.... thank you
I have lenovo edge E531 with 8gb ram, intel core i5-3230M 2.6GHz, GeForce 740M

hi sotim01,
Thanks for posting!
1. Uninstall all components,
Open Device Manager and Uninstall your Conexant audio under Sound and ganing controllers (make sure to place a check under delete driver software for this device)
2. Open Control Panel Uninstall a program and highlight the dolby component and an Uninstall button will appear.
3. Open your C: drive and Delete any folder that says drivers if non then continue with the next step
4. Download this Driver for installation
Conexant Audio Driver
Install it and continue
5. Open Drive C: now and you should have the Drivers folder back.
Open that, Open Connexant Open Dolby Gui, then you should have Dolbyaa for Advanced audio.
Restart your PC and there you go!
Let me know your findings
Cheers!
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ATV3 - I need to enable dolby digital for optical surround sound (netflix and home movies), but when I do this it stops audio coming through TV speakers

I have a cinema sound receiver connected to Apple TV via optical cable. When I have dolby digital set to Auto it doesn't come through as dolby digital when watching movies on netflix and iTunes (home movies).
If I set Dolby Digital to ON it works as expected, but the sound stops working through normal TV speakers (via HDMI). This is the same for netflix and home movies.
I tried 16 bit setting, but it made no difference.
Any advice on how I can get this working - meaning Dolby Digital always on for when I turn my surround sound on and sound through speakers for normal operation?
Obviously I can change the setting when needed, its just a pain.
Thanks in advance.

Hello everyone,
here is the friendly and signed driver installation method to enable Dolby Digital Plus in your Encore internal speakers only. This is not an official driver, there is no control panel for Dolby Digital Plus or various sound effects, but tested and has much better and richer surround sound quality as before with factory driver. I guess, this driver tweak can work with any Bay Trail tablet also.
How can you upgrade Encore sound drivers:
1. Download signed driver package and extract.
2. Open Device Manager.
3. Upgrade your Sound, Video and game controllers
- Intel SST Audio Device
- Realtek I2S Audio Codec
one by one with "Have a disk" method.
4. Double click enabledolby.reg file and add to your registry.
5. Restart, and enjoy better sound quality.
Thanks.
UPDATE: Official Toshiba Dolby Digital leaked, official driver attached: ToshibaDolby.zip
- Encore with WimBoot -
Attachments:
EncoreDolby.zip ‏310 KB
ToshibaDolby.zip ‏1310 KB

G510 Dolby Digital Plus Advanced Audio doesnt work driver problem with Windows 8.1

Hi,
my Lenovo G510 has Windows 8.1 64-bit.
In the system menue of Hardware and Sound I can see two entries:
1) Dolby Digital Plus Advanced Audio
2) Dolby Digital Plus Advanced Audio (32-bit)
Clicking on the first entry a control panel appears. Does this mean that Dolby Digital Plus Advanced Audio is always running in the backround? There is no entry in the systray.
Clicking on the second entry this error message appears:
Your current installed version is 7.3.2.2 of the Dolby Digital Plus audio driver. The software needs the driver version 7.5.1.1. Installe a correct combination of driver and software.
What to do with this? I searched for a solution and drivers but couldn´t find anything.
Thanks for your help.
Solved!
Go to Solution.

Hi Zoori,
Welcome to Lenovo Community Forums!
I’m sorry to hear that “Dolby Digital plus Advanced Audio” is not working as expected in your G510 Laptop and displaying an error message to install the upgraded version of the Dolby driver in the computer, below are the troubleshooting steps to check and resolve this issue.
Open Device Manager. (Right-click on the Start button and choose Device Manager).
Expand the Sound, Video and Games Controllers section.Right Click on the Conexant Smart Audio HD item and choose Uninstall.
Still in Device Manager, click on Action>Scan for new Hardware.
The Conexant Smart Audio item will re-appear.Right-Click on it and choose update driver.Navigate to d:\drivers\audio.When that's done, close Device Manager.Open File Manager and navigate to D:\drivers\Audio\DolbyGUI and install Dolby Digital plus Advanced Audio.
That should get rid of the error message and this version of Dolby Digital plus Advanced Audio should be working as expected.
Do post us back if the issue persists.
Best Regards
Shiva Kumar
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If you find a post helpful and it answers your question, please mark it as an "Accepted Solution"! This will help the rest of the Community with similar issues identify the verified solution and benefit from it.
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Media Encoder PCM or Dolby Digital Settings change preset????

I am about to Encode a 2 and a half hour project from PPRO 5.5 into Media Encoder.
If I set my format to H.264 Blu-Ray and my Pre set to 1440 x 1080i 29.97 High Quality, My audio automatically sets to PCM Audio? Why?
When I use the H.264 Blu-Ray with my Pre set to 1440 x 1080i 29.97 High Quality, and I Press the Dolby Digital as my audio instead of PCM, my Preset changes to Custom. (1440 x 1080i goes away)
Why is this? Is that what is supposed to happen?
I had read that Dolby takes up less space without losing that much quality.
I'm trying to encode this file to about 15GB with keeping the best quality Audio and Video I can.
PPro CS 5.5
Media Encoder 5

SAFEHARBOR11 wrote:
Jim,
In case you missed it, his program is 2hours 40 minutes, so in that case, space is at a premium and I would go for the Dolby.
It is normal for Media Encoder to create PCM audio, that is OK, Encore will TRANSCODE it to Dolby later and shrink it down.
Edwurd, please see you other posting for more info about encoding size
Thanks
Jeff
Jeff is right.
Let Media Encoder make the .264 and .wav files and have Encore automatically transcode the pcm to ac-3 (since it's licensed to do so and AME is not). Don't multiplex them into a mp4 or mov container; it'll make it blu-ray illegal (even though Encore will allow you to import it).

I have a Symphonic 32' HDTV (Dolby Digital Plus). can someone help me figure out how to configure it optimally with my Mac Mini? the display and sound is off. Do I need drivers/software? I'm new to macs.

I have a Symphonic 32' HDTV (Dolby Digital Plus). can someone help me figure out how to configure it optimally with my Mac Mini? the display and sound is off. Do I need drivers/software? I'm new to macs.

Hello, since nobdy else has replied...
Long shot, but...
Open Audio Midi Setup in Applications>Utilities, see the input & output options & KHz setting there.

Dolby Digital Auto Setting Doesn't Work w/4.4.2?

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Seems to be an issue for some of us since 4.4; see other thread.
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HD TV Show... can't get Dolby Digital 5.1 to Work

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Any ideas?

I bought LOST season 5 season pass.
I only found out about this 'non-feature' after trying for ages to get it to work and searching for a solution.
When I first complained I got told by support that it was probably a hardware issue and to call the support line. I did, got the same answer, and was then asked to part with more money for continued support, which I declined. I asked point blank whether DD5.1 really only plays back on Apple TV - which was denied.
After continuing to pursue it I finally got an email from 'tier 2' support admitting that 5.1 does only plays back on an Apple TV: here's the text:
+This is+ name removed +from iTunes Store Customer Support and your request+
+has been escalated to me today. I understand that you have been+
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+Store purchases.+
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+people who use it.+
I got back to them to say I'd like a (small!) partial refund - to cover the costs of my phone bills and disappointment. They've gone silent.
I've now reported it to Trading Standards in the UK as it is misselling. Curiously - since i complained the 'About HD' section - where it used to say +on your Apple TV or Computer+ has been changed.

ITunes rented movie not outputting Dolby Digital 5.1 audio

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I have confirmed that my PC is capable of up to 7.1 surround sound and
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I have also purchased another movie advertised as Dolby Digital 5.1
audio (The Bourne Supremecy HD) but I am afraid to begin my 24-hour
viewing period because of these audio problems being unresolved.
My question is: Are there known issues of movies purchased on iTunes
and played back on a Windows 7 PC not playing the Dolby Digital
tracks? If so, is there a fix for this via an iTunes settings change
or a Windows update patch?
From the four audio tracks that I listed above, I believe track 2 is
the Dolby Digital track, yet there is NO SOUND when that track is
selected.
Please help, as this is pretty frustrating when your movie night is ruined for the family especially after you've paid for and waited for the movie to download.

I managed to get my DD tracks working.
First had to update itunes to the latest version (10.7.0.21) to get rid of the out of sync sound problem
Then updated the realtek driver. There was an update directly in the realtek website (mine is the HD Audio): http://www.realtek.com.tw/downloads/downloadsView.aspx?Langid=1&PNid=14&PFid=24& Level=4&Conn=3&DownTypeID=3&GetDown=false
After all that. I tunes wasn't allowing anymore to select the Doubly Digital 5.1 tracks (an improvement).
Then went to the windows properties for the realtek optical output and checked both options to allow application exclusive access and to have priority (http://dailykermit.wordpress.com/2009/09/11/windows-7-exclusive-device-control/)
After all this, I was able to enjoy my rental

Dolby Digital in Flash CS4?

Hi, does someone know if it's possible to work with dolby
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sound for one speaker of the 5.1 system but don't know
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I have checked several Flash forums but couldn't find any
clear information or solution about this case, so I would be
very glad if someone here can help me.
Thanks, Jan

Thank you for your help! (sorry,I`m bad in English...)
In fact, it works.
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now,set property:
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Can't TAG Mp4 files with Dolby Digital AC3 5.1

Hi everyone, I use iTunes to TAG all my Mp3 and Mp4, I have over 100,000 Mp3 tagged with iTunes without no problem and over 2,000 DVDs concerts, TV series, etc in Mp4 format tagged also with iTunes without any problems, all my Mp4 til now have 2 channel stereo sound.
My problem now is that I'm making some Mp4 movies with dolby digital 5.1 and this Mp4 play perfect in iTunes and QuickTime ''but'' I can't TAG them in iTunes because of the AC3 5.1, I'm sure of this because everthing made in 2 channel stereo have no problem to TAG in iTunes. If I TAG them its seems in the begining to write the TAGs but if I clear iTunes and then re-load again the files the TAGs dissapears.
I use MAC and PC. I use Nero Recode 2 to make my Mp4. I have the last version of iTunes and QT.... I have noticed that Winamp can write the TAGs without any problems and stays there but what I need is to iTunes recognize that TAGs because I run all my libraries in iTunes
Thanks in advance, sorry for my english.

Anybody please, any answer can help me please... Is that no body has experience this same problem?
If iTunes can't support TAGs with 5.1 is possible to fix this in the next update?
Regards

Just bought "Dolby Digital Live" for the X-Fi and it doesn't w

Hi,
I just bought "Dolby Digital Li've"? to make use of it with my X-Fi Xtrememusic. When I try to enable DDL some blank error window pops up and DDL is unticked again. I am using the latest drivers (through the autoupdater) and consoles.
Sorry for the German text:
<img height="524" alt="" width="423" src="http://www.abload.de/img/ddlgja.jpg">?
System:
Windows Vista x64
Intel Q6600
4 GB DDR2-800
Creative Labs X-Fi Xtrememusic --> I/O Module --> optical out?
Asus Maximus Formula

Sabaea,
I am not sure whether the auto update is giving you the latest updates. I suggest you go to the product download page and manually download and then install the following:
- Creative Sound Blaster X-Fi series Driver 2.8.0004
- Creative Console Launcher 2.60.27
As specified in the DDLi've sales page, the above are the versions of the software that are required for DDLi've.

Dolby Home Theater V4 changed to Dolby Digital Plus after Realtek Audio Driver update Windows 8.1

Hi,I'm now using Ideapad Z510. After upgraded to Windows 8.1. I'd went to the Lenovo website searching for new driver update.
But, after i install the "Realtek Audio Driver 6.0.1.7023", the "Dolby Home Theater V4" is not running(audio sound not playing through).And, the "Dolby Digital Plus" is running instead of "Dolby Home Theater V4".
Then, when I try to reinstall the older version "Realtek Audio Driver 6.0.1.6954" from Lenovo website, the "Dolby Home Theater V4" is running again.
Truly, the "Dolby Digital Plus"'s sound is crisper and louder than "Dolby Home Theater V4". But the sound of "Dolby Home Theater V4" has more bass and more function (like Graphic Equalizer, more Intelligent Equalizer etc.).
Is this an update or what?
What should I choose?The newer driver (for Windows 8.1) or older driver (for Dolby Home Theater V4)? Thanks. (confused now) @@

Hi all
Could you try out DAA or DHTLightweight from my link and just install the Dolby software without overriding your Realtek Driver? I am not sure whether would it work, but worth a try. I have tried on Y460, W520 and G560 with great experience.
If the older Dolby software does not work with your existing Realtek driver, you could install the DAA or DHTLightweight with their driver to overwrite and see how it goes.
Thank You
Peter
ThinkPad W520 | ThinkCentre E73 SFF | IdeaPad K1 | IdeaPad Yoga 11s | Miix 2 10" | 3000 Y300 | Yoga Tablet 2 Pro
Give kudos to reward people for their assistance | Mark thread solved if the solution works | Please do not send me an e-mail regarding technical questions | I am not an Lenovo employee
=====================================
Dolby ; IdeaPad Slate Tablet

How 2 buy dolby digital live from a country that is not listed in the form ?

Ok this is my first post on this forum .. and i feel like i was forced 2 do this becouse :
I own a X-fi elite pro? and i've been trying to make dolby digital li've work on my sound card for about 6 month now ..
I thought if i have a visa and a foreign exchange bank account it will be fine .. trying 2 buy it
but it's not .. becouse when filling the form for buying dolby? nowere can i see Romania , i tryed filling in anotherr country but it keeps giving me errors
about the tranzaction that can't be done .
I also did send 2 mails to creative but looks like nowbody bothered to hel me ..in one and a half week.
my only solution is 2 sell this so called great sound card ,which it is but with the wright support from creative , and buy a auzen prelude x-fi , because as
far as i heard they sell u the dolby license when u get it.
By posting here I hope that somebody , maybe a forum admin or moderator , could help me resolve my problem becouse nowbody respondes to my mails? .
Whater it's only a code that could be mailed to the buyer why do you need the country becouse you are not shipping me the code ?
Excuse my poor english ,
Have a nice day ,
Teaca Gabriel

P? What is in fact the thing which i'm buying ..
A ? is it a big box that weights 30kg and need shipping ? NO
B Is it a piece of harware that needs shipping ? NO
C ? It's a code that alows me to use my sound card for the reason i've bought it and it an be mailed to my adress mail after i pay it's ? answer : YES
Maybe i did not understand .. why can't you mail me the code after i pay the ~5 $ that alows me to use dolby digital .. ? Why do you have support for romania if you can;t send mails to romania .. .
I understand the license may be? shipped in a package ? try to make me understand why is so f***ing difficult because i do not get it .. why can i downlaod the software if i can not activate it ?
And what should i do to resolv my problem ?maybe take a plane to uk ? and make a card in that country only for buying this ? no wonder guys mode youre drivers .. explain waht are you shipping that is so heavy / hard to arri've to my country .

Audio to dolby digital surround AC3

Regards,
I have one test sequence in FCP,,, left channel is sound, and right is speech,, then exported separately to two mono channels,,, named SOUND and SPEECH,, I can hear each channel nice after that,,
But, when I make AC3 file with compressor, I have problem.
Can somebody tell me where I make mistake??
With compressor I make New Job With Surround sound group,, then select for every channel one mono channel, from FCP, specifically; L - speech, C-sound, R -speech, Ls -sound, Rs-sound ,,,
after select File format,, Dolby digital Professional,, Target sistem is DVD video,,,, Audio coding mode is 3/2,,, In Preprocessing, compression presset is NONE,, after submit this I have AC3 file, and when I make DVD and looking in my home dolby digital system I hear completely diferent disposition,, L - Sound, C-sound, R-speech (very quiet) Ls- sound, Rs-speech,
I was trying and different setup, but I cannot acquire adequate setup,, before I was using AC3 encoder (FCP 4.5), and everything was perfect,
Thanks,

Sry, your comment is 5 month old, but i have to ask you some thing too:
What headset do you use for the surround sound? I read EVERYWERE that headsets can just output games / music in stereo... for example the logitech g35...
Hope you can help me

Dolby DIGITAL(AC-3)

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