VideoHelp Forum

Our website is made possible by displaying online advertisements to our visitors. Consider supporting us by disable your adblocker or Try ConvertXtoDVD and convert all your movies to DVD. Free trial ! :)
+ Reply to Thread
Results 1 to 6 of 6
Thread
  1. Member
    Join Date
    Oct 2017
    Location
    France
    Search PM
    Bonjour ;

    Presentation :
    My LG TV 2017 is compatible with Atmos + Eac3, but not Atmos + TrueHD. That's why I would like to convert my audio tracks to Atmos + Eac3. This would allow me to enjoy 3D audio.

    Do you know how to do it ? :/
    Source: MKV (Track 1: Video HEVC / Track 2: TrueHD + Atmos)
    Desired output: MKV (track 1: Video HEVC / Track 2: Earc3 + Atmos)

    Thanks !
    Last edited by Bindou; 27th Oct 2017 at 13:26.
    Quote Quote  
  2. Member
    Join Date
    Oct 2017
    Location
    France
    Search PM
    Hi !
    someone can help me ?
    Quote Quote  
  3. Marsia Mariner
    Guest
    What you intend to do requires the official Dolby Media Encoder, which is not freeware, plus a Mac computer.

    https://www.dolby.com/us/en/professional/content-creation/products/dolby-media-encoder-client.html
    Quote Quote  
  4. Member
    Join Date
    Oct 2017
    Location
    France
    Search PM
    Thanks.
    No Windows ? I dont have MacOs.

    Is There any others solutions ?
    Quote Quote  
  5. Member
    Join Date
    May 2005
    Location
    Netherlands
    Search Comp PM
    Originally Posted by Bindou View Post
    My LG TV 2017 is compatible with Atmos + Eac3, but not Atmos + TrueHD...
    If not confusing, I find that strange, since Atmos is an extension to TrueHD, so no Atmos without TrueHD... I don't really understand what this would mean.
    What does your manual say about this compatibility? Can you choose & output Atmos to the ARC-HDMI connection? Or does it just accept Atmos input and recode/downmix? Or does it accept the so-called "Atmos + Eac3" so it can just demux & output the Eac3 audio only?
    How do you connect your tv to your AVR?

    Edit: BTW you can't mux Atmos and AC3 in one track within a mkv container.
    Quote Quote  
  6. Member
    Join Date
    Oct 2017
    Location
    France
    Search PM
    This is compatible with my TV and ARC. Not TrueHD.



    Audio #4
    ID : 5
    Format : E-AC-3
    Format/Info : Enhanced Audio Coding 3
    Format profile : E-AC-3+Atmos / E-AC-3
    Format settings, Endianness : Big
    Codec ID : A_EAC3
    Duration : 1 h 50 min
    Bit rate mode : Constant
    Bit rate : 500 b/s
    Channel(s) : 11 objects / 6 channels
    Channel positions : 11 objects / Front: L C R, Side: L R, LFE
    Sampling rate : 48.0 kHz
    Frame rate : 187.500 FPS (256 SPF)
    Compression mode : Lossy
    Stream size : 907 MiB (1%)
    Title : French VFF E-AC3 Atmos 7.1
    Language : French
    Service kind : Complete Main
    Default : Yes
    Forced : No

    (LG TV 2017 -> this format comes out in Atmos on my amp Denon 2016 ARC standard)
    Quote Quote  



Similar Threads