Audio on cars not working.

Discussion in 'Blu-ray players' started by 1nfinity, Jan 27, 2009.

  1. 1nfinity

    1nfinity Member

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    I ripped the blueray and when i play it by the m2t file i get no sound.Any ideas why?
     
  2. Doorknob

    Doorknob Member

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    That movie (Cars 00060.m2ts file) has 4 audio tracks. Your playback device should be able to playback all or at least one of the 4 audio tracks. Whatever media player you are using (or PC software player?)should be able to switch audio tracks during playback. The 4 audio tracks on Cars are;
    PCM 6912kbps 5.1
    Dolby EX 640kbps 5.1
    Dolby 192kbps 2.0 (should be movie audio)
    Dolby 192kbps 2.0 (likely the directors narative track)

    Altho I rarely use my PC to playback my movies, I have noticed that PowerDVD will sometimes not allow audio track switching, and I wish someone would tell me if there is a hot-key to switch audio tracks. (note the PowerDVD "switch audio" button is inactive.) I think this might only be happening when a movie has a HD-Audio track. During this error, the movie plays and I get no audio and I am unable to switch audio. I once remuxed a m2ts file (via tsmuxer), removed the HD-Audio, then the movie audio played in PowerDVD. Did not work on finding what the problem is... Some kinda codec not supported issue on my PC I guess.
    Good Luck.
     
  3. 1nfinity

    1nfinity Member

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    i tried power dvd and total theater .I did try to play it back in vlc player and got sound but movie skips
     
  4. Doorknob

    Doorknob Member

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    I am guessing that ur new to this stuff, so I will ask if you have played many other m2ts files in either of those software players that you mentioned? The problem might be a lack of over-all PC horse-power. Your CPU and Video card and Drivers and Codec support might be why you are experiencing issues. Example, King Kong BD makes my PC blow-up, yet the same movie file plays perfect on my Tvix 6500.
     
  5. 1nfinity

    1nfinity Member

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    it works now but dont know why lol.I just built this computer a week ago just for blueray htcp.Its a 780 g chipset with 4 gig of memory and amd quad core.Useing the onboard 3200 hd video.I was wondering when you take the main m2t file out does it keep full hd audio ?
     
  6. Doorknob

    Doorknob Member

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    Good. Yes, if you copy the BD main movie m2ts file, you will get all the audio tracks the movie has. You need need to DL (1) bdinfo and (2) tsmuxer. Each app is easy to use and is freeware. These apps will make your life very easy. tsmuxer will show you what video and audio tracks are there, and will allow you to de-select any video or audio tracks you feel are un-needed. tsmuxer also allows you to downconvert HD-Audio to regular Dolby or DTS... if you need to. There are a few, maybe more, leasons to learn, but I am not making this post into a BD Ripping Guide. Go out to avsforum (website) and slysoft (website forum) and you will find lots of info and Guides. Heck, here at AfterDawn too!
    BTW, I am shocked to here that your (or any) mother-board has on-board video hardware capable of supporting BD playback. Are you sure your video hardware is robust enuf to handle everything you are shooting for? No need to answer, but double check your video hardware for the needed horsepower and related other...
     
  7. 1nfinity

    1nfinity Member

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    yes ati 780g mothrboards have 3200 hd videocard onboard and it will handle any blueray.
     

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