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Thread: SMPTE offset

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  1. #1
    LTC can only come in through the line in on the mac itself and not through Firewire or USB.

    That's why you're not able to read the timecode.

    One way is to run a line balance box in reverse to get your balanced LTC into the Mac.

    Hope that helps.

    S

  2. #2
    That's what i did first but nothing happened, mini jack to mini jack

  3. #3
    Hi guys,

    It was kind of stupid, i didnt have a smpte audio file on it. So now we tested a bunch of things :

    1. Qlab with QT multichannel audio and smpte included (all seperate outputs), output from the ssl alpha link to mini jack mac input and to the input on a motu 828 mkii : works (the motu did only work when we plugged into the mic/git on the front)

    2. Same as 1 but with a seperate smpte file in QLab. Qlab is sample accurate, so when we put the multichannel files and a seperate smpte file in a group and triggered this it seems to work well.

    All files were 10' long.

    We still need to test mini jack out and motu out from the QLab mac and with longer files.

    Ciao

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