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  1. Member
    Join Date
    May 2009
    Location
    United Kingdom
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    Hi,

    In the ffmpeg Documentation there is this command for Select the pass number (1 or 2):
    ffmpeg -i foo.mov -c:v libxvid -pass 1 -an -f rawvideo -y NUL
    ffmpeg -i foo.mov -c:v libxvid -pass 1 -an -f rawvideo -y /dev/null

    But it is only for Windows and Unix.

    Does anyone know what the command is for Apple Mac?
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  2. You could output to /dev/null (Linux & macOS) or NUL (Windows) instead and avoid making a temporary file:
    read: https://itectec.com/superuser/ffmpeg-2-pass-encoding/
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