ffmpeg批量剪片头片尾
放在ffmpeg.exe目录下运行批处理可实现批量剪片头片尾 @echo off & setlocal enabledelayedexpansion rem ===================需手动设置=================== rem 设定片头片尾长度,格式为 HH:mm:ss.fff set "s1=00:02:23.0" set "s2=00:01:46.0" rem ================================================ for /f "tokens=1-4delims=:." %%a in ("%s2%") do ( set /a "t2=(1%%a %% 100 *3600 + 1%%b %% 100 * 60 + 1%%c…