@echo off
setlocal enabledelayedexpansion

REM Process all video files in the parent directory.
REM Copies the video stream without re-encoding and removes all audio.
REM Output files are written to the current directory.

for %%F in (
    "..\*.mp4"
    "..\*.mkv"
    "..\*.mov"
    "..\*.avi"
    "..\*.webm"
    "..\*.m4v"
    "..\*.ts"
    "..\*.mts"
    "..\*.m2ts"
    "..\*.flv"
    "..\*.wmv"
) do (
    if exist "%%~F" (
        echo Processing: %%~nxF
        ffmpeg -hide_banner -loglevel error -y ^
            -i "%%~F" ^
            -map 0:v ^
            -c:v copy ^
            -an ^
            "%%~nxF"
    )
)

echo.
echo Done.
pause