воть
Код:
@echo off
set folder=d:\workfolder
set output_folder=%folder%\done
set trash=%folder%\trash
set ffmpeg=%folder%\ffmpeg\bin\ffmpeg.exe
for /r %folder%\ %%a in (*.mp4) do call :action "%%a"
exit /b
:action
set "outfile=%~n1.720p%~x1"
%ffmpeg% -i "%~1" -vcodec h264 -vf "scale=trunc(oh*a/2)*2:min(720p\,ih)" -b:v 2000k -preset faster -acodec copy -y "%output_folder%\%outfile%"
move /Y "%~1" "%trash%\%~nx1"
exit /b
