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  • Stereo sound capture through SDI in FCP

    Posted by Jean-christophe Boulay on February 7, 2007 at 6:10 pm

    Hi there,

    Being a sound guy, I turn to you gurus on this small headache of mine. At work, we capture our DigiBetas in Uncompressed 10-bit 4:2:2 through an AJA IO’s SDI input. The whole thing works like a charm except for one niggle we have. Since the sound is captured through SDI, the sound capture is 8 channels, though we usually only have material on tracks 1 and 2. The result is that we get our video clip with two mono tracks instead of a stereo track, regardless of the session and timeline settings. So when we output, we have a boring, flat mono mix, unless we manually pan the mono tracks hard-left and right before output.

    There must be some way of capturing sound through SDI and have it as stereo pairs. In fact, I just want the first two channels as a stereo pair. And, yes, it would be a pain to capture the sound through AES. There’s no time to rearrange patchbays these days. Any help will result in me making a toast to your health down at the pub this Friday.

    Walter Biscardi replied 19 years, 6 months ago 2 Members · 3 Replies
  • 3 Replies
  • Walter Biscardi

    February 7, 2007 at 7:22 pm

    [drenkrom] “There must be some way of capturing sound through SDI and have it as stereo pairs. In fact, I just want the first two channels as a stereo pair.”

    Turn off the other 6 active channels and make them a Stereo Pair in the Log and Capture Window. You’ll end up with 2 channels stereo.

    Walter Biscardi, Jr.
    https://www.biscardicreative.com
    HD Editorial & Animation for Food Network’s “Good Eats”
    HD Editorial for “Assignment Earth”

    “I reject your reality and substitute my own!” – Adam Savage, Mythbusters

  • Jean-christophe Boulay

    February 7, 2007 at 8:16 pm

    ah ha!!!

    we’ll have a pint in your honor! thanks.

    JC

  • Walter Biscardi

    February 7, 2007 at 8:21 pm

    [drenkrom] “we’ll have a pint in your honor! thanks.”

    Make it two! Ok, maybe not two, especially if you still have work to do……

    glad that was it.

    Walter Biscardi, Jr.
    https://www.biscardicreative.com
    HD Editorial & Animation for Food Network’s “Good Eats”
    HD Editorial for “Assignment Earth”

    “I reject your reality and substitute my own!” – Adam Savage, Mythbusters

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