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  1. 25th Oct 2011 13:52 #1
    pm1315
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    Trying to convert a DVD movie to MKV. The movie has two AC3 2 -channel English soundtracks, one is stereo, and one is
    mono. I just want the mono one. Is there an easy way to determine which one is which, as mediainfo doesn't seem
    to distinguish that information. There are six audio tracks on the DVD, the first two are the 2-channel English soundtracks,
    and the others are French, Spanish, and two commentary soundtracks. Thanks.
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  2. 25th Oct 2011 14:14 #2
    Cornucopia
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    If BOTH streams use the 2.0 AC3 designator, the only way to tell is to open them up in an audio editor and listen and/or use a mono-compatibility plugin/channel strip, or use an app that can parse the channels and compare their decoded samples channel<-->channel.

    Scott
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