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    #1

    Old x264 build

    Why is DVDFab using an old x264 build? I don't even know what x264 core 142 build is.

    I'm trying to pass some x264 options to the converter via the preset file, but apparently, they are not recognized.

    they are:
    <noFastPSkip>true</noFastPSkip> but I always read fast_pskip=1 in the mkv
    <WeightedPPrediction>2</WeightedPPrediction> but i read weightp=0
    <NoMBTree>false</NoMBTree>but i read mbtree=0
    <BFramePyramid>2</BFramePyramid> but i read b_pyramid=0

    Thank you
    Tags: None
    #2
    Anyone?

    Comment

      #3
      Not forgot but working for it.

      x264 core 142 build is based on x264 0.142.xxxx version.

      We did some changes with the x264_ABR_Fast.preset in the new Beta version V9165.

      http://www.dvdfab.cn/mlink/download.php?g=DVDFAB9_BETA


      <noFastPSkip>true</noFastPSkip> fast_pskip=0
      <WeightedPPrediction>2</WeightedPPrediction> weightp=2
      <NoMBTree>false</NoMBTree> mbtree=1
      <BFramePyramid>normal</BFramePyramid> b_pyramid=2

      Hope this help you, thanks!


      Wilson
      Last edited by Wilson.Wang; 08-28-2014, 12:13 PM.
      Please post your logs the default location is:
      For DVDFab 13: C:\Users\User Name\My Documents\DVDFab\DVDFab13\Log
      For StreamFab: C:\Users\User Name\My Documents\DVDFab\StreamFab\log
      Please use attachment button and attach your most recent, Internal log and post right here.
      If it's the burning issue, please also attach burn log.

      Thanks!

      Comment

        #4
        Originally posted by Wilson.Wang View Post
        Not forgot but working for it.

        x264 core 142 build is based on x264 0.142.xxxx version.

        We did some changes with the x264_ABR_Fast.preset in the new Beta version V9165.

        http://www.dvdfab.cn/mlink/download.php?g=DVDFAB9_BETA


        <noFastPSkip>true</noFastPSkip> fast_pskip=0
        <WeightedPPrediction>2</WeightedPPrediction> weightp=2
        <NoMBTree>false</NoMBTree> mbtree=1
        <BFramePyramid>normal</BFramePyramid> b_pyramid=2

        Hope this help you, thanks!


        Wilson
        Thank you for your answer. I'm not aware of that version nomenclature. The official x264 binaries are here (http://download.videolan.org/pub/x264/binaries/win32/) and I don't see any relation. Please, can you explain better?

        Comment

          #5
          I've found an issue in the preset file. By default KeyframeInterval is set to 24, when it should be about 10x the frame rate (x264 settings), hence the default 250.

          Comment

            #6
            such as, official x264 binaries, x264-r2453-ea0ca51.exe
            run in cmd, use --version, you will get "x264 0.142.2453 ea0ca51", that is the 142 core mean.

            KeyframeInterval value set explained in the wiki link, " Thus they can be used as seek points in a video."

            Wilson
            Please post your logs the default location is:
            For DVDFab 13: C:\Users\User Name\My Documents\DVDFab\DVDFab13\Log
            For StreamFab: C:\Users\User Name\My Documents\DVDFab\StreamFab\log
            Please use attachment button and attach your most recent, Internal log and post right here.
            If it's the burning issue, please also attach burn log.

            Thanks!

            Comment

              #7
              Thanks.

              I will keep using KeyframeInterval with 240 or 250 because its the suggested value.

              Comment

                #8
                I took a better look at what the core meant and noticed that several x264 versions have this core. Which specific release is embedded in DVDfab, being r2479 the latest? Thanks.

                Comment

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