Audio Dolby Digital, not recognized by home theater

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  You need to run your files through a conversion as Adobe Media Encoder, or even splice on the audio tool to separate WAV files by opening it up in the hearing. Otherwise, you can of course try as brake conversion tools at hand or MPEGStreamclip but AC3 CoDec trade involving granting licenses fees, there may be limits. Under these conditions, the smart solution is to choose another audio format in your device photo in the first place, is the settings to avoid all these steps, if possible. The AAC standard commonly used for STROKE / H.264 recording or audio MP3 would be much less annoying for further processing.

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• Audio Dolby Digital

  Get a message that says: "this facility doesn't have a license to decode the audio Dolby Digital.

  PapaSunny,

  Probably, you use an enterprise version of the creative cloud and IT installed the wrong version. Communicate with IT and have them install the creative cloud with video codecs licensed version.

  Thank you

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• Audio USB device not recognized by flow 7 Tablet PC

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• Audio USB device not recognized

  Hello

  my new thrustmaster y-400pw headset does not work on my PC. The PC has windows 7 x 64.

  I have another PC with the same mother and the same o/s pass, and it works very well on the second PC, simply by plugging, windows recognizes it as standard USB audio device.

  The problem is (on the PC with the problem) that Windows doesn't recognize it as an audio device. When I plug it windows says unrecognized device and installs the driver "unknown device".

  I tried several USB ports. I tried to uninstall and a new analysis for material, no change. I checked on this computer, the device files in the properties of the material, and all of these files exist on the non-working PC. Ive tried to reinstall wdma_usb.inf but that made no difference.

  This isn't the helmet, they work fine on the other PC, it's just that windows seems to be refusing to recognize the device. I wonder how Windows knows that it is sound when its plugged in. is to do with the hardware device ID? are windows not to recognize that ID?

  Any suggestions?

  Thank you.

  Try this:

  Do scan SFC and then check. Check the link for more information:

  https://Support2.Microsoft.com/kb/929833?WA=wsignin1.0

  If this fails, reinstall the USB 3.0 drivers in the way I mentioned in my previous post, then check.

  If this also fails, try to uninstall the software and work helmet audio drivers, reboot the PC and then install the software and drivers of the helmet that is having issues, in the PC with the problem. There may be conflict pilot among the devices that are in the same category.

• My laptop plays Audio CD, but not recognizing data CD

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  Hello

  Can you access the drive with a CD of data into it using Start - computer or Windows Explorer?
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• Problem out 5.1 Surround sound via the TV to a Home Theater (Override sound formats supported?)

  Hi, I'm trying out a sound 5.1 on my Home Theater system via my TV via a digital output optical. So the video card (Asus EAH5450) is capable of up to 7.1 output, is connected via HDMI to my TV (a LG 47LH5000) which then returns sound via an optical digital output to my Home Theater 5.1 system (a LG HB965TZ). I have an Xbox 360 connected via HDMI to the TV and sound 5.1 is delivered perfectly to the correct speakers.

  The problem, in my view, is that the computer detects that it is connected to the TV that tells the PC there 2 speakers, so the sound of Windows 7 configuration menu displays just stereo and dolby digital.

  Is it possible to substitute the detection automatic that the supported formats and force the card to output 5.1 sound as I know, he is capable of?

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  Martin

  Hello

  Try to follow the instructions to apply the sound card settings and check if it helps:

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• Dolby Home Theater/Dolby Digital Plus does not

  I have upgraded to Windows 10 last night and I had problems with Dolby sound since then, I have reinstalled several times and followed all the advice that I found here, but my problems exist currently:

  • If I turn on the Dolby Digital Plus sound > playback > properties > Dolby, after a song, or any audio finished playing (goes inactive) it will turn off back
  • Dolby Home Theater (with the equalizer, etc.) does not at all, the spectral Viewer at the top of the application stays off all the time, it enable and disable or change the settings that it does nothing

  I have tried many different methods to solve this problem, and I am currently using the latest Realtek/Dolby audio driver from acer (6.0.1.7040 for Windows 8.1) support site.

  I use an Acer Aspire V3 - 571 G, Windows 10 x 64.

  I would appreciate any support.

  Dolby Digital Plus a miraculously started working, although it seems very different from the last time that I used it (he was much smaller and said Home Theater rather than Digital Plus) but it's better than nothing.

  

• (W520) Dolby Home Theater V4 changed in Dolby Digital Plus after Realtek Audio Driver update of Windows 8.

  Hi guys,.

  Recently, I upgraded a W520 at Windows 10 with Dolby installed HT technology. Of course it doesn't work anymore, and the audio is horrible, especially from the internal microphones.

  Did someone come up with a way to install the Dolby Digital Plus, on based Conexant Systems? I really need the audio improved to my softphone as soon as POSSIBLE.

  Thank you.

  Mod edit: System model added to the subject line to improve visibility / clarity

  Moved to post in the right forum Thinkpad

  It seems that Peter has removed the files to skydrive. Just install the file DTPC.msi, during the installation make sure "Active content Install" Wizard and "driver installation: DHT (liberation)" and you should be good to go.

  And Yes driver signing verification is only temporariliy disabled, and according to your boot options there are different ways to turn it off. I have more than one o/s and I also run bitlocker, so for me, it may be different on your system.

• Dolby home theater v4 is not working in lenovo ideapad Z580

  Initially, my laptop had windows 7, recently I've updated to 8.1 windows

  When I installed realtek audio driver, digital cinema more House of dolby has been installed instead of dolby home theater v4.

  Can aynone give please get detailed steps for installing dolby home theater v4?

  Thank you

  Welcome to the forum.

  Please see these topics:

  https://forums.Lenovo.com/T5/IdeaPad-Y-U-V-Z-and-P-series/Dolby-Home-Theater-v4-changed-to-Dolby-dig...

  http://forums.Lenovo.com/T5/general-discussion/Dolby-Home-Theater-v4-for-most-Lenovo-laptops/TD-p/62...

  See you soon

  DragonRider

• Windows 10 Dolby Home Theater V4 does not

  On my Lenovo Edge 15 (BestBuy exclusive model), I've recently upgraded to Windows 10 and found that the Dolby Home Theater V4 software does not work. I tried to uninstall and reinstall the drivers and software and still cannot program to work. The program opens and displays options, but Equalizer does not move (as it was on Windows 8.1) and it doesn't have a difference in the audio output.

  All of this worked before my Windows 10 transition. The audio quality is very thin and hard to hear without this software, I hope someone has a solution. Thank you very much for your help!

  Nice day.

  Please see Section 3 - limits of Application, from: https://support.lenovo.com/us/en/documents/ht103611
  Dolby Home Theater is not supported / not functional on Windows 10, for compatibility reasons.
  The official recommendation is to first uninstall it before upgrading to Windows 10.

  Hope this helps to clarify.
  Kind regards.

• [Ideapad Z480] Dolby Home Theater suddenly does not work

  Hi all

  I have a problem with home theater dolby (DBT as I call it) today. I explain it. well, that's how. usually when DBT is off, the volume is normally low and all those that somehow the normal speaker settings. When I click on the DBT icon on the tray, usually it brings up 3 profile which is film, music & game. But today, it does not work. whenever I have I turn it on, there is no change in sound at all (volume, bass, pitch, etc.). even the equalizer slider made no change on the sound produced by the speaker. I don't test it on my helmet, speaker external and theres no change. but the noise is always present and no change to dolby. can someone provide me with a solution?

  Thank you and sorry for the bad language, I have trouble typing in English.

  OK NVM, I fix it. After installing dolby advance audio v2, I opened, select any profile, then end task in the process from the Task Manager, uninstalling dolby advance audio v2, then install dolby home theater v4. It works fine now.

  Thanks a lot neokenchi. I appreciate your help