Dolby digital or pcm

Similar Questions

• Windows Media Center is unable to output Dolby Digital/DTS via SPDIF... only stereo PCM is sent

  Hello

  I recently bought a desktop computer HP Pavilion with Vista Home Premium (64 bit) 5150t.  The PC comes with a TV tuner and it works well with Media Center except that it cannot output Dolby Digital (or the other program on the air with JJ or DVDs of films that have a DD) outside of my A / V receiver.

  My Board has Realtek HD Audio and I activated the digital (SPDIF) output in its program.  I put the "Properties" of the digital output in support of * TWO * DTS and Dolby Digital encoding.  When I press the 'Test' button for either format, outside A / V receiver correctly recognizes the format, so the problem is not with my receiver.

  Read forums and online help notes, I strongly suspect that the codec MPEG-2 by default for Windows Media Center is not configured correctly for cross DD or DTS - it somehow always stereo down-Mix before sending to SPDIF.  Could you tell me how to check and change codec setting?  Thank you!

  -Colin

  Hi Chow Ho.
   
  This problem occurs because the DirectShow component and audio decoder MPEG2 in Windows Vista does not correctly support DTS pass through S/PDIF or HDMI.
   
  To work around this problem, click to select the box Audio DTS and Dolby Digital check box in the SPDIF Out properties dialog box or the dialog box Properties of HDMI Out .
   
  You can also check out the link below for more information:
   
  http://support.Microsoft.com/kb/940685
   
  I hope this information is useful.
   
  Please let us know if you need further assistance.
   
  Concerning
  Rehman - Microsoft Support

• Apple TV 4 not out track as Dolby Digital AC3

  Have you met many older sons where the subject appears goes on stereo debates and it is impossible to find an answer in there, so I want to create a new one that hopefully gets some attention or a fix.

  Here's the question. The apple tv 4 (os 9.1.1 tv) connected to my iTunes library on macbook via home share no audio output on the track as Dolby Digital ac3, but sent as pcm multi-channel bitstream. Yes, it's surround sound, but without digital Dolby processing which is already in the file. All played fine on ATV3, all of a sudden on the ATV4 they are not files.

  -Some have said it can be relative to the rescue, I did of nearly10 versions of the same file, some with only one track ac3, some with only one aac, others with help define some without--few people said iTunes changed their config and now, maybe we need as the first ac3 track where before that we should first of all AAFC then ac3 with set assistance to AAFC. Done that, tried, no change.

  When you set the ATV4 to the automobile, he resumes the ac3 track and it sends as a binary stream - NOT what someone wants when the track is already in Dolby Digital. Affecting the forced atv4 Dolby Digital makes only send stereo so I'm assuming that he sees only the aac track for some reason any.

  Know the latest tv os, version not beta if it helps.

  If I play netflix it comes as Dolby Digital, as it should. If I play a video of House MD of my purchasing list iTunes (not via homeshare, but since bought on the ATV4 menu), it sends Dolby Digital. It seems to be purely the thing on the part of the House which is buggered.

  Please until we get another thread 40page of the advantages or disadvantages of bitstream dolby digital v - don't. The simple issue is that files have a Dolby Digital AC3 track, who worked on the atv3 but not the atv4. Try to solve this problem rather than go off on a tangent again.

  I am also aware use infused 4 tvos app (or plex) kind of work and sends the audio to ac3, however, this seems a work around £7.99 since you need the pro version and is not by any means a fix for the problem at hand.

  
  

  I am very happy to rearrange/remux my files and report to someone what works or what changes, so that we can at the bottom of this - it only takes a few minutes to check and see.

  I hope that it becomes an interest and answers!

  Thank you

  I bought BREWS because she correctly handles the AC3 DD. It is also not stutter, a jitter of playing movies that are stored on the disk. Unlike ATV4, even after the films fully charged in ATV4 playback stutters.  BREWED according to play also DTS, DTS - HD devices and more video audio formats. Just get that since Apple seems clearly missed the boat on this one. Maybe they think that everyone has a Soundbar for setting of HT. Laughing out loud

• Aspire m3802 - Windows Dolby Digital Live - codec ALC888S-VC - 10 64-bit

  I have recently upgraded to 64-bit Windows 7 operating system Aspire it M3802 10 64-bit Windows and the Dolby Digital Live feature does not work - it is unable of his test reproduces the Dolby Digital Live 5.1 to my video receiver audio home theater via a fiber cable optical toslink.

  I had downloaded and installed the update Windows 10 64-bit Realtek High Definition Audio Codec on their Web site

  (http://www.realtek.com/downloads/downloadsView.aspx?Langid=1&PNid=14&PFid=24&Level=4&Conn=3&DownType...)

  for the VC ALC888S codec but it still does not solve the problem.

  I tried too uninstall the drivers precedents and re - install the latest drivers. The only step I've not tried installs drivers for windows 7 64 bit original.

  I'd appreciate any suggestions.

  I disabled the optical audio equipment and removed my vga 15 pin cable and now uses the HDMI.

  When I use the HDMI connection, he mainly uses the Intel G43 drivers not drivers Realtek. It's very confusing because the online manual for the Board of Directors is not clear if the Board of Directors for the m3802 uses G43 or ICH10 hardware / software.

  I see 7.1 PCM signals to my receiver but the Dolby Home Theater (v3) / Dolby Digital Live doesn't provide a sound surround 7.1 for my music.

  The lack of support of WIndows 10 for windows 7 Acer M3802 is very, very disappointing.

  Solution: Don't hope for the best when you buy an Acer product.

• Dolby Digital 5.1

  Hello

  I have video clips taken with a Sony HD handycam audio Dolby 5.1. Will I be possible with Adobe Element 10 to this output to an audio in Dolby Digital 5.1 blu - ray player?

  Thank you.

  Airborne,

  The output was the part of the question, I needed clarification on too. I knew that through pre 9, the result would be a (stereo) mixer 2 channels, and checked Steve pre 10 wasn't different, about the output (export/action). However, as it is since a few versions, pre can easily import DD 5.1 SS for editing. It is the DD 5.1 SS, which is limiting.

  Now, there are ways around that, but then we must leave before making the final output and work effective with DD 5.1 SS, which would be early enough in the editing process. Minnetonka Audio offers a stand-alone DD 5.1 SS encoder, to get the Audio stream in DD 5.1 AC3 of SS.

  The reason to leave the meadow at the beginning, is that it does not offer a complete change in DD 5.1 SS, as PrPro does. Instead, use a program like Adobe hearing with multitrack editing. He can get out in six separate Audio streams, each in a separate file of 1 channel. A stand-alone encoder would then be used to get all six in an AC3 DD file.

  On a sidenote: record 5.1 SS good, Audio is really hard. Many cameras that allow it, were very close, but just placed microphones pointing in different directions, while some perform a treatment of a 2-Channel Audio stream, to create a fake 5.1 SS. In the first case, these multiple microphones usually pick up a lot of Audio, we find not very usable, such as the camera operator's clothes rub together. To save the true 5.1 SS value, needs 5 well-placed microphones (the LFE channel is usually not recorded on the spot, but separate or added, in the studio), microphones will be very narrow strip and run through a mixer multichannel, so that each can be adjusted easily. The result will be 5 discreet Audio streams, one in each of the 5 separate Audio files. Sounds people concerned will have to be well versed in recording 5.1 SS, and then the editor will have to be trained, as well. It is not as easy as just a lot of microphones, pointed in different directions. This is the area of qualified professionals, with adequate and specialized equipment.

  Offer DD 5.1 SS in camera is more a marketing tool, in my humble OPINION, and most of the users of these cameras really fight the 5.1 SS, give up on this, after just a little.

  In addition, the SS edition 5.1 is an art, even with software, such as PrPro w / Minnetonka SurCode DD 5.1 SS Audio plugin encoder option. There are so many considerations, beyond any stereo Audio.

  If you are really determined to change 5.1 SS and output to DD 5.1 SS for DVD or BD, I have several books that will prove useful.

  I do most of the projects in DD 5.1 SS with PrPro and the encoder plugin SurCode. Most are really fake 5.1 SS, I create in the studio, although some begin with 5 discrete Audio files, saved by a strong professional team and furnished to me in the form of separate WAV files. These projects are published in 5.1 SS and then I got out of the AC3 DD 5.1 SS (one of the two formats, which can be used as main Audio Source in DVD/BD) *. Often, the client will want to DTS (cannot be primary, and must be complementary Audio only). This (DD as Logic Pro, etc.) must also be out with a separate encoder (I use the SurCode DTS Encoder, which is a stand-alone and not of plug-ins, as their DD 5.1 SS), and I also work on Audio in Audition (in my workflow), out into six discrete Audio files before encoding. It is a multi-step workflow, involved, but has produced excellent results.

  Good luck

  Hunt

  * In DVD NTSC, only PCM/WAV and AC3 DD can be used for the primary Audio stream, where with PAL, MPEG Audio is optional, but really fall from grace. Not to mention that these Audio elementary streams, many others can be used on the DVD, but MUST be additional and is accessible only via a Menu or Audio button on the remote control.

• Sony BDP - S280 Dolby digital output problem

  Hello

  I'm getting problems with output Dolby Victor and my audio/video receiver.

  If I run the disk (DVD or BR) and choose DTS playback, the audio/video receiver detects it and sounds correctly

  If I run the disk and choose Dolby Digital AV receiver doesn't recognize any signal. No entry at all. Instead if the BR drive, I select DolbyDigital out as mix PCM then the audio/video receiver detects an input (stereo only) and seems ok, but of course, only stereo.

  Seems that the Sony Reader does not send a suitable output (I checked my audio/video receiver with other players and works very well)

  How can I solve this problem?

  The connection between the BR player and audio/video receiver is made hollow coaxial digial.

  Any comment is welcome

  Thank you

  Hi Vico! Please go to the Audio settings then. BD Audio Setting MIX and Dolby Digital Dolby Digital set to OFF. Let me know what happens.

  If my post answered your question, please mark it as "accept as a Solution.

  http://bit.LY/win-4k

• Toshiba 40L3433DG - connect Dolby DIgital 5.1

  Hello
  I intend to connect to the TV Cable Television to my TV and sometimes my laptop by HDMI
  I care about Dolby Digital 5.1 sound in this configuration
  I want to buy Toshiba 40L3433DG and I have a few question. :
  Toshiba 40L3433DG transmit sound Dolby Digital 5.1 by connect coaxial (Digital Audio Out: (coaxial) or any other 5.1 audio output?)

  HDMI cable / port signal audio and video digital and Dolby digital must be supported by HDMI.
  The TV seems to support S/PDIF out so you should be able to connect your HiFi using this interface.

• 55VL900A and BDX4300KY - TV is not output Dolby Digital fiber optic

  Just installed my new TV, 55VL900A - great picture, very happy. I have a BDX4300KY a drive blueray and Foxtel connected to the TV via HDMI.

  The TV has audio output optical fiber, which I run for my Yamaha DSP - A1 amp.

  The Blueray and Foxtel are defined to pass on Dolby Digital through HDMI.

  Problem 1: TV does not have Dolby Digital of the fiber optic connection.

  Problem 2: If I run audio blueray or foxtel fiber optics directly to my amp, there is a sync problem. The audio is delivered earlier than the image.

  I searched and found no results in my manual, or in the forum. Help, please.

  Thank you, Mike.

  Hello

  I put t have the same devices at home, but I use the optical cable for sound. It is connected to my blue ray and Technichs amp player. I use 5.1 home theater connected to the Technics. The sound is perfect.

  I put t know how it works on TV Toshiba but check please if something should be enabled there.
  > The TV does not have Dolby Digital of the fiber optic connection.
  See s operating manuals and do not forget the optical output must not be activated. Optical cable is connected to the amp in the optical port marked as TV in the back? Don't forget that bulks is set to TV chanel when you want to hear the sound of the TV directly. In my opinion, it should be best option for you if you will be able to make it work.
  > If I run audio blueray or foxtel fiber optics directly to my amp, there is a sync problem. The audio is delivered earlier than the image.
  Which is really strange. Can you please test it with cable audio normal cinch? It will be interesting to know if the same problem occurs again.

• How to get Dolby Digital 5.1 sound on Qosmio?

  I wonder how to sound Dolby Digital 5.1 Qosmio. Whenever I play an original DVD movie, all I can get is Dolby Prologic 2. Have a link with DRM? I use Thomson mini plug opto cable. Home Theater receiver accepts digital input but does not have 5.1 sound. The movies that I download with DRM removed HD forums gives the same results. Where is the problem?
  Thank you

  Hello

  The line line and S/PDIF audio headset uses the same output.

  It is possible to connect the audio/video receiver via SPDIF optical cable.
  http://www.LaCie.com/products/product.htm?PID=10739

• Satellite A200 - no DTS or Dolby Digital HDMI, stereo only

  I just bought a receiver AV HDMI especially wth for movies in avi or mkv with DTS or Dolby digital with my A200, but I can't seem to get the DTS or DD sound via HDMI, stereo only. Receiver AV should display the symbol DTS or DD if the source has, but I can't make it work. I don't get that audio stereo via HDMI, but not DTS or DD.

  Can anyone help? Please note that I already have the HDMI as default playback device.

  What you can try is to check the support of encoded formats.
  Start > Control Panel > Sound > reading > if no digital signal is peripheral (HDMI) listed click on it with the right button of the mouse and choose the option properties. Go to the Supported Formats tab and verify the encoded Formats it.

  I think that by default, all formats must be activated.

• Cannot send the Dolby Digital XP on Satellite P100-347

  The problem I have is that I can't get the Dolby Digital to send from my laptop to my amp, apart from the use of the library. I have the portable (Tosh P100-347) connected to my amp via a SPDIF cable.

  Basically, in Media Center, I am able to change the settings, so that the amp captures the Dolby Digital signal, during playback of a DVD from the laptop, however, I am unable to get this transmitted signal during playback (HDTV) videos that are stored on my laptop. I know they are encoded with dolby digital.

  Also, if I use another player media, such as media player and media player classic, I'm not able to get the signal digital dolby conveyed either.

  I took a quick glance and think I have changed what is necessary, but still can't find anyway to do. I would get this sort you like playing HDTV content from my laptop and also play the latest games in dolby digital when available.

  Help, please.

  Hello

  Check please the sound properties in particular speakers and under Advanced settings, select speakers 5.1 surround sound.

  I hope this will be help!

• Dolby Digital Audio output via HDMI on Satellite A200 cable?

  I don't see how to get a Dolby Digital signal on my laptop!

  I have a screen LCD HD 1080 p television. With the help of a cable HDMI from laptop to TV gives a beautiful image. I then use an optical link between TV and Surround amplifier... However the amp does not recognize the signal as a Dolby Digital signal.

  The record is not clear on issues of Audio. The Toshiba HD-DVD player shows Dolby Digital option and I guess that's out put down the HDMI cable? I hear through the TV speakers.

  Hints would be much appreciated.

  Concerning
  Paul

  Hello

  To be honest I didn t know that there is Satellite A200 laptops with HDMI output. Can you please tell me what A200 you have (A200-xxx)? Are you really sure have an A200?

  Back to your problem: as far as I know the Digital Dolby audio can be sent if the laptop has S/PDIF port. You must also use an optical cable and connect laptop to your amp directly.

  What you do now is send the signal to the TV only. I don't really know if you can browse the Dolby signal to the amp.

• Yoga 15 500 MICI - Dolby digital app does not work

  I improve my SDS HARD drive and reinstall Windows 10 and install it manually download Lenovo driver Realtek but Dolby digital plus app does not work? Model 500 15 DCI Yoga

  Comment to Moderator: The model is added to the object for clarity.

  I found a solution, if someone face same issue:
  Downloads of the latest drivers updates catalogs Microsoft

• (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 Digital TV Apple 4th generation

  I installed the new Apple TV with Dolby Digital connected with HDMI to a Sony STR-DH540. Some applications will play in SD like the Wall Street Journal. But when I do a Crackle movie there is no center channel. However; all speakers with Roku3 work watching the same exact movie. Apple did something different from Roku. I hate to say it, but I'll use my Roku instead of the 4th generation Apple TV.

  I just tried air play a sizzle of Apple TV movie and DD this way so why not work on the Apple TV. I tried also to ABC, and it will not either SD. So far, only one for me is the WSJ.