172 lines
5.8 KiB
Batchfile
172 lines
5.8 KiB
Batchfile
@echo off
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setlocal enabledelayedexpansion
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chcp 65001 >nul
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title VideoTools Helper — MKV Encode Questionnaire
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REM ------------------------------------------------------------
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REM Converts videos to MKV with selectable codec/bitrate, while
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REM preserving all streams (audio/subtitle/attachments) and
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REM copying color tags + pixel format to avoid color shifts.
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REM ------------------------------------------------------------
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where ffmpeg >nul 2>&1 && where ffprobe >nul 2>&1
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if errorlevel 1 (
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echo ffmpeg or ffprobe not found in PATH. Install them, then rerun.
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pause
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exit /b 1
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)
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echo.
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set /p INPUT_PATH="Drag a file or folder here, then press Enter: "
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if not defined INPUT_PATH (
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echo No input provided. Exiting.
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exit /b 1
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)
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set "INPUT_PATH=%INPUT_PATH:"=%"
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if exist "%INPUT_PATH%" (
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if exist "%INPUT_PATH%\" (
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set "MODE=folder"
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set "INPUT_DIR=%INPUT_PATH%"
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) else (
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set "MODE=file"
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set "INPUT_FILE=%INPUT_PATH%"
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set "INPUT_DIR=%~dpINPUT_PATH%"
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)
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) else (
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echo Path not found: %INPUT_PATH%
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exit /b 1
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)
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set /p OUTPUT_DIR="Output folder (Enter for default 'Converted' next to inputs): "
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if not defined OUTPUT_DIR (
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if "%MODE%"=="file" (
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set "OUTPUT_DIR=%~dpINPUT_FILE%Converted"
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) else (
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set "OUTPUT_DIR=%INPUT_DIR%Converted"
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)
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)
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if not exist "%OUTPUT_DIR%" md "%OUTPUT_DIR%"
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echo.
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echo ========================================================
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echo Select video codec:
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echo 1 = AV1 (libaom-av1)
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echo 2 = H.265/HEVC (libx265)
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echo 3 = Copy video (remux only)
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echo ========================================================
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choice /c 123 /n /m "Choose 1-3: "
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if errorlevel 3 (
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set "VCODEC=copy"
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set "VCODEC_NAME=Copy"
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) else if errorlevel 2 (
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set "VCODEC=libx265"
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set "VCODEC_NAME=H.265"
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) else (
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set "VCODEC=libaom-av1"
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set "VCODEC_NAME=AV1"
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)
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set "LOSSLESS=0"
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if "%VCODEC%"=="libx265" (
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choice /c YN /n /m "Use H.265 lossless (CRF 0, lossless=1)? (Y/N): "
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if not errorlevel 2 set "LOSSLESS=1"
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) else if "%VCODEC%"=="libaom-av1" (
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choice /c YN /n /m "Use AV1 lossless (CRF 0, -b:v 0)? (Y/N): "
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if not errorlevel 2 set "LOSSLESS=1"
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)
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set "BITRATE="
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if "%VCODEC%"=="copy" (
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set "MODE_TEXT=Remux (no re-encode)"
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) else if "%LOSSLESS%"=="1" (
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set "MODE_TEXT=Lossless"
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) else (
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echo.
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echo Enter target video bitrate (examples: 1400k, 2000k, 8M):
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set /p BITRATE="Bitrate: "
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if not defined BITRATE (
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echo No bitrate entered, defaulting to 2000k.
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set "BITRATE=2000k"
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)
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set "MODE_TEXT=Bitrate %BITRATE%"
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)
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echo.
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echo ========================================================
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echo Input : %INPUT_PATH%
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echo Output: %OUTPUT_DIR%
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echo Codec : %VCODEC_NAME% (%MODE_TEXT%)
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echo ========================================================
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echo.
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choice /c YN /n /m "Proceed? (Y/N): "
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if errorlevel 2 exit /b 0
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REM Build file list
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set "LIST_FILE=%temp%\\vt_list.txt"
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if exist "%LIST_FILE%" del "%LIST_FILE%"
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if "%MODE%"=="file" (
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echo "%INPUT_FILE%">"%LIST_FILE%"
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) else (
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for %%f in ("%INPUT_DIR%\*.mkv" "%INPUT_DIR%\*.mp4" "%INPUT_DIR%\*.mov" "%INPUT_DIR%\*.avi" "%INPUT_DIR%\*.mpg" "%INPUT_DIR%\*.mpeg" "%INPUT_DIR%\*.ts" "%INPUT_DIR%\*.m2ts" "%INPUT_DIR%\*.wmv") do (
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if exist "%%~f" echo "%%~f">>"%LIST_FILE%"
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)
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)
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for /f "usebackq delims=" %%f in ("%LIST_FILE%") do (
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set "IN=%%~f"
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set "BASE=%%~nf"
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set "OUT=%OUTPUT_DIR%\%%~nf__enc.mkv"
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echo --------------------------------------------------------
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echo Source: !IN!
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echo Output: !OUT!
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call :probe_video "!IN!" PIX_FMT COLOR_PRIM COLOR_TRC COLOR_SPACE COLOR_RANGE
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set "PIX_ARG="
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if defined PIX_FMT set "PIX_ARG=-pix_fmt !PIX_FMT!"
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set "COLOR_ARGS="
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if defined COLOR_PRIM set "COLOR_ARGS=!COLOR_ARGS! -color_primaries !COLOR_PRIM!"
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if defined COLOR_TRC set "COLOR_ARGS=!COLOR_ARGS! -color_trc !COLOR_TRC!"
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if defined COLOR_SPACE set "COLOR_ARGS=!COLOR_ARGS! -colorspace !COLOR_SPACE!"
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if defined COLOR_RANGE set "COLOR_ARGS=!COLOR_ARGS! -color_range !COLOR_RANGE!"
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if "%VCODEC%"=="copy" (
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ffmpeg -y -i "!IN!" -map 0 -c copy -map_metadata 0 -map_chapters 0 !PIX_ARG! !COLOR_ARGS! "!OUT!"
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) else if "%LOSSLESS%"=="1" (
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if "%VCODEC%"=="libx265" (
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ffmpeg -y -i "!IN!" -map 0 -c:v libx265 -crf 0 -preset medium -x265-params lossless=1 !PIX_ARG! !COLOR_ARGS! -c:a copy -c:s copy -c:d copy -map_metadata 0 -map_chapters 0 "!OUT!"
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) else (
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ffmpeg -y -i "!IN!" -map 0 -c:v libaom-av1 -crf 0 -b:v 0 -cpu-used 4 -row-mt 1 !PIX_ARG! !COLOR_ARGS! -c:a copy -c:s copy -c:d copy -map_metadata 0 -map_chapters 0 "!OUT!"
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)
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) else (
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ffmpeg -y -i "!IN!" -map 0 -c:v %VCODEC% -b:v %BITRATE% -maxrate %BITRATE% -bufsize %BITRATE% !PIX_ARG! !COLOR_ARGS! -c:a copy -c:s copy -c:d copy -map_metadata 0 -map_chapters 0 "!OUT!"
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)
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echo DONE: !OUT!
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)
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if exist "%LIST_FILE%" del "%LIST_FILE%"
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echo.
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echo All jobs finished.
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pause
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exit /b 0
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:probe_video
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REM Usage: call :probe_video "file" PIX_VAR PRIM_VAR TRC_VAR SPACE_VAR RANGE_VAR
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set "P_FILE=%~1"
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set "%2="
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set "%3="
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set "%4="
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set "%5="
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set "%6="
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for /f "usebackq delims=" %%i in (`ffprobe -v error -select_streams v^:0 -show_entries stream^=pix_fmt -of csv^=p^=0 "%P_FILE%" 2^>nul`) do set "%2=%%i"
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for /f "usebackq delims=" %%i in (`ffprobe -v error -select_streams v^:0 -show_entries stream^=color_primaries -of csv^=p^=0 "%P_FILE%" 2^>nul`) do set "%3=%%i"
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for /f "usebackq delims=" %%i in (`ffprobe -v error -select_streams v^:0 -show_entries stream^=color_transfer -of csv^=p^=0 "%P_FILE%" 2^>nul`) do set "%4=%%i"
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for /f "usebackq delims=" %%i in (`ffprobe -v error -select_streams v^:0 -show_entries stream^=color_space -of csv^=p^=0 "%P_FILE%" 2^>nul`) do set "%5=%%i"
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for /f "usebackq delims=" %%i in (`ffprobe -v error -select_streams v^:0 -show_entries stream^=color_range -of csv^=p^=0 "%P_FILE%" 2^>nul`) do set "%6=%%i"
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goto :eof
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