[FFmpeg-user] ff* command lines that work

Mark Filipak markfilipak.windows+ffmpeg at gmail.com
Tue Mar 10 02:42:18 EET 2020

Thank you, Carl. How about this?:

ffmpeg [A] [B] -i C [[D] -i E ...] [F] [[G] [H] I [[J] [K] L] ...]
    A  : general options, if any
    B  : first input options, if any
  -i C : first (possibly only) input-URL
    D  : second input options, if any
  -i E : second input-URL, if any, etc.
    F  : additional general options, if any
    G  : first output filter chain, if any
    H  : first output options, if any
    I  : first output-URL, if any
    J  ; second output filter chain, if any
    K  ; second output options, if any
    L  : second output-URL, if any, etc.

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