On 28/07/2025 11.39, Devin Heitmueller wrote:
On Sun, Jul 27, 2025 at 8:34 AM Mark Filipak <markfilipak.imdb@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
Hi Devin, Substituting ' >' for '>' had no effect. The command is: ffmpeg -y -safe 0 -i "c:\concat.txt" "c:\concat.ac3" echo this is foo>c:\FOO.TXT The thing that's bothering me so much is that while it's doing the concatenation, FFmpeg signals: Enter command: <target>|all <time>|-1 <command>[ <argument>] Parse error, at least 3 arguments were expected, only 1 given in string 'ho this is foo>c:\FOO.TXT' FFmpeg is clearly entering a command mode even though I'm not submitting any options that support command mode. --Mark.