[FFmpeg-user] It appears that FFmpeg is slipping into command mode

[Devin Heitmueller]

On Sun, Jul 27, 2025 at 8:34 AM Mark Filipak <markfilipak.imdb at gmail.com> wrote:
> executes, it's apparently slipping into command mode and taking in the
> next line
>
> echo ffconcat version 1.0>"%JOB%CONCATa1.txt"

So prefixing the ">" with a number actually changes the redirection
behavior to indicate the specific filenumber to redirect (e.g. "2>
blah" redirects stderr).

Try the following:

echo "ffconcat version 1.0" >"%JOB%CONCATa1.txt"

and see if starts working for you.

Devin
-- 
Devin Heitmueller, Senior Software Engineer
LTN Global Communications
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