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Activity Forums Apple Final Cut Pro Automatic Audio Crossfade

  • Automatic Audio Crossfade

    Posted by Tony Wilson on August 29, 2018 at 4:33 pm

    https://youtu.be/7iTVHFucpVo

    My AppleScript App mimics keypresses in order to do an instant audio crossfade.

    In FCPX Command editor:
    Toggle Audio Fade In is SHIFT 9
    Toggle Audio Fade Out is SHIFT 0

    AppleScript:

    try
    do shell script "pgrep -x 'Final Cut Pro'"
    on error
    --FCP not open so quit
    error number -128
    end try

    tell application "Final Cut Pro" to activate

    tell application "System Events"

    keystroke "[" using shift down

    key code 47 using shift down

    key code 126 --up

    keystroke "]" using shift down

    keystroke "," using shift down

    key code 126 using command down --up

    keystroke "0" using shift down

    keystroke "s" using control down

    key code 125 using command down --down

    keystroke "9" using shift down

    keystroke "s" using control down

    keystroke "a" using {command down, shift down}

    end tell

    The idea of a keyboard macro is not new, but this may be helpful.

    Tony Wilson

    12677_crossfade.app.zip

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    Tony Wilson replied 7 years, 8 months ago 2 Members · 2 Replies
  • 2 Replies
  • Chad Greene

    August 29, 2018 at 7:18 pm

    Apple script is pretty cool. But just in case you are interested, check out this article on how to create an Audio Only transition using Motion. https://www.provideocoalition.com/audio-only-cross-fades-in-final-cut-pro-x/

    Chad Greene : Mahoney Media : Minneapolis, Minnesota : 2×2.66 GHz 6-Core Intel Xeon, 12GB Ram, OS 10.11 FCPX, Kona-LHi

  • Tony Wilson

    August 29, 2018 at 9:07 pm

    Hi Chad

    I find the compound clips to be a pain to unpick with that method.

    Tony

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