recode_video.bat

@echo off
cls
title Encode Video
rem "C:\Users\<Your Username>\OneDrive\System Tools\InPath\cmdow" @ /MOV 22 15 /SIZ 823 644
rem https://gist.github.com/nico-lab/c2d192cbb793dfd241c1eafeb52a21c3
mode con: cols=100 lines=35
SETLOCAL ENABLEEXTENSIONS
IF NOT [%2]==[] SET 2=%2
IF NOT [%3]==[] SET 3=%3
IF NOT [%4]==[] SET 4=%4
IF NOT [%5]==[] SET 5=%5
IF NOT [%6]==[] SET 6=%6
rem To add an embedded cover/thumbnail:
rem ffmpeg -i in.mkv -i IMAGE -map 0 -map 1 -c copy -c:v:1 png -disposition:v:1 attached_pic out.mkv

IF [%1]==[] ( GOTO EOF )

IF /I [%1]==[false] ( SET "DEF_COICE=(Y/n)" & SET "ANSWER=n" & SHIFT ) ELSE ( SET "DEF_COICE=(y/N)"  & SET "ANSWER=y" )
SET /P "VIEWVLC=View in VLC? %DEF_COICE% : "
IF [%DEF_COICE%]==[y] START "" "C:\Program Files\VideoLAN\VLC\vlc.exe" "%~f1" & pause
IF [%ANSWER%]==[n] ( IF /I "%VIEWVLC%" NEQ "n" START "" "C:\Program Files\VideoLAN\VLC\vlc.exe" "%~f1" & pause )

rem SHIFT & SET /P "VIEWVLC=View in VLC? (y/N) : " & IF [%VIEWVLC%]==[y] START "" "C:\Program Files\VideoLAN\VLC\vlc.exe" "%~f1" & pause
rem SET /P "VIEWVLC=View in VLC? (Y/n) : & IF /I "%VIEWVLC%" NEQ "n" (START "" "C:\Program Files\VideoLAN\VLC\vlc.exe" "%~f1" & pause
rem :NOCHOICE

SET "THREADS=4"
c:
cd C:\vc\autobuild\local64\bin-video
title %~n1 in Recoding Que
echo ...............................................................................
echo %1
ffprobe -v error -pretty -select_streams v:0 -show_entries stream=width,height,duration,bit_rate -of default=noprint_wrappers=1 %1
rem reprobe -v error -pretty -select_streams v:0 -show_entries stream=r_frame_rate  -of default=noprint_wrappers=1 %1 > frate.txt
ffprobe -v error -pretty -select_streams v:0 -show_entries stream=width,height,duration,bit_rate -of default=noprint_wrappers=1 %1 > probe.txt
findstr /B height probe.txt > probefind.txt
SET /P height=<probefind.txt
SET /P duration=<probefind.txt
SET %height%
SET %duration%
echo ...............................................................................
rem ----------------------------------------------------------------------------------------------------------------> Quick Picks ---- todo BATCH
SET /P QUICKP=Quick Picks? (Y/n) :
IF /I "%QUICKP%" EQU "n" (GOTO FULLCHOICE) ELSE ( echo..... )
:QUICKPICK

IF NOT [%height%]==[2160] ( echo  69 - SBS 2160 20k )
IF NOT [%height%]==[2160] ( echo  68 - SBS 2160 15k )
IF NOT [%height%]==[2160] ( echo   0 - SBS 2160 10k )
IF NOT [%height%]==[2160] ( echo   1 - SBS 2160 9k )
IF NOT [%height%]==[2160] ( echo   2 - SBS 2160 8k* )
IF NOT [%height%]==[1440] ( echo  25 - SBS 1440 8k )
IF NOT [%height%]==[1440] ( echo   3 - SBS 1440 7k )
IF NOT [%height%]==[1440] ( echo   4 - SBS 1440 6k* )
IF NOT [%height%]==[1440] ( echo   5 - SBS 1440 5k )
IF NOT [%height%]==[1440] ( echo   6 - SBS 1440 xk )
echo ..................
echo  67 - Same Size 30k
echo  66 - Same Size 25k
echo  65 - Same Size 20k
echo  64 - Same Size 15k
echo   7 - Same Size 10k
echo   8 - Same Size 9k
echo   9 - Same Size 8k*
echo  10 - Same Size 7k
echo  11 - Same Size 6k*
echo  12 - Same Size 5k
echo  ..................
echo  13 - Remux to MP4
echo  14 - Official FFMPEG
echo  15 - scale_cuda
echo  ..................
echo  16 - Give me the Choices
echo  ..................

SET /P QUICKP=Choice :

IF %QUICKP%==69 (SET "Y=2160" & SET "K=20000" & SET "M=7")
IF %QUICKP%==68 (SET "Y=2160" & SET "K=15000" & SET "M=7")
IF %QUICKP%==0 (SET "Y=2160" & SET "K=10000" & SET "M=7")
IF %QUICKP%==1 (SET "Y=2160" & SET "K=9000" & SET "M=7")
IF %QUICKP%==2 (SET "Y=2160" & SET "K=8000" & SET "M=7")
IF %QUICKP%==25 (SET "Y=1440" & SET "K=8000" & SET "M=7")
IF %QUICKP%==3 (SET "Y=1440" & SET "K=7000" & SET "M=7")
IF %QUICKP%==4 (SET "Y=1440" & SET "K=6000" & SET "M=7")
IF %QUICKP%==5 (SET "Y=1440" & SET "K=5000" & SET "M=7")
IF %QUICKP%==6 (SET "Y=1440"
                SET /P K=k:
                SET /A K*=1000
                SET "M=7")
IF %QUICKP%==67 (SET "K=30000" & SET "M=8" & GOTO JUMP_SCALE)
IF %QUICKP%==66 (SET "K=25000" & SET "M=8" & GOTO JUMP_SCALE)
IF %QUICKP%==65 (SET "K=20000" & SET "M=8" & GOTO JUMP_SCALE)
IF %QUICKP%==64 (SET "K=15000" & SET "M=8" & GOTO JUMP_SCALE)
IF %QUICKP%==7 (SET "K=10000" & SET "M=8" & GOTO JUMP_SCALE)
IF %QUICKP%==8 (SET "K=9000" & SET "M=8" & GOTO JUMP_SCALE)
IF %QUICKP%==9 (SET "K=8000" & SET "M=8" & GOTO JUMP_SCALE)
IF %QUICKP%==10 (SET "K=7000" & SET "M=8" & GOTO JUMP_SCALE)
IF %QUICKP%==11 (SET "K=6000" & SET "M=8" & GOTO JUMP_SCALE)
IF %QUICKP%==12 (SET "K=5000" & SET "M=8" & GOTO JUMP_SCALE)
IF %QUICKP%==13 (SET "M=13" & GOTO JUMP_SCALE)
IF %QUICKP%==14 (echo "Set to retail ffmpeg" & cd "C:\Users\<Your Username>\OneDrive\System Tools\Utils\ffmpeg\bin" & SET "SCALE=scale" & SET "RFILTER= " & GOTO QUICKPICK )
IF %QUICKP%==15 (echo "Set to Scale CUDA" & SET "SCALE=scale_cuda" & GOTO QUICKPICK)
IF %QUICKP%==16 (GOTO FULLCHOICE)

IF [%Y%]==[%height%] ( echo Can't encode to same height as source use Same Size & GOTO QUICKPICK )

echo.....

IF NOT DEFINED SCALE ( IF [%Y%] LSS [%height%] ( SET "DOWNFILTER=:interp_algo=super" ) ELSE ( SET "DOWNFILTER=" ) ) ELSE ( SET "DOWNFILTER=" )
IF NOT DEFINED SCALE SET "SCALE=scale_npp"

:JUMP_SCALE
IF DEFINED Y (echo "%DATE%%TIME% %~n1 size:%Y% K:%K%" >> G:\Temp\jobs.log) ELSE (echo "%DATE%%TIME% %~n1 Same Size K:%K%" >> G:\Temp\jobs.log)
rem sendkeys to desktop manager to resize all encoding windows
"C:\Users\<Your Username>\OneDrive\System Tools\Batches\send-keys.vbs" "" "^+M"

SET FORMAT=mp4
SET AUDIO=n
SET SUBTITLE=n
SET APPEND_FN=y
SET SECTION=N
GOTO SETK

IF [%2]==[] GOTO FULLCHOICE
SET BATCH=FALSE
IF DEFINED 2 IF %2 GTR 0 IF %2 LSS 15 (SET BATCH=TRUE)
rem echo 1=%1 2=%2 3=%3 4=%4 5=%5 6=%6 Batch=%BATCH%
rem pause
IF [%BATCH%]==[TRUE] SET "M=%2" & SET "K=%3" & SET "AUDIO=%4" & SET "APPEND_FN=%5" & SET "NO_LOOP=TRUE" & SET "SUBTITLE=n" & GOTO SETK

:FULLCHOICE
echo .
SET /P FORMAT=Choose Format (mkv/MP4)
IF /I "%FORMAT%" NEQ "mkv" ( SET "FORMAT=mp4" ) ELSE ( SET "SUBTITLE=mkv" )
echo .
echo Recode using h265 NVENC %FORMAT%

echo ....
echo  1 - Video Wall (640x540  500k to 2000k)
echo  2 - Home Video       (Same Size, 1800k)
echo  3 - Low        (800x600 1000k to 2000k)
echo  4 - Med        (960x540 1500k to 3000k)
echo  5 - High      (1280×720 2000k to 4000k)
echo  6 - HD       (1920x1080 3???k to ????k)
echo  7 - VR SBS    (1440/2160) (5000k to ?k)
echo  8 - Recode. Same size.  (5??k to ????k)
echo  9 - Recode. Different Size.    ?(2300k)
echo 10 - Add MP3 Audio, Copy Video.
echo 11 - Convert Audio to MP3, Copy Video.
echo 12 - Add Subtitles to Video.
echo 13 - ReMux to mp4
echo 14 - Recode GIF.
echo 15 - GameTripe Cutscene.
echo 16 - H264 recode.
echo 17 - Video test for Vegas.
echo 18 - Blank Audio Stream.
echo 19 - Try Fix Corrupt Film.
echo 20 - Use FFMPEG Official Release.
echo ....

SET /P M=Type 1 to 19:
IF %M%==1 SET /P K=Enter bitrate in k:
IF %M%==3 SET /P K=Enter bitrate in k:
IF %M%==4 SET /P K=Enter bitrate in k:
IF %M%==5 SET /P K=Enter bitrate in k:
IF %M%==6 SET /P K=Enter bitrate in k:
IF %M%==7 (echo ... & SET /P Y=Enter [1440 or 2160] 1440p 6000k is default: )
IF %M%==7 (IF /I "%Y%" NEQ "2160" (IF /I "%Y%" NEQ "1440" ( SET "Y=1440" )))
IF %M%==7 SET /P K=Enter Bitrate [5 to ?]000k:
IF %M%==7 IF /I "%K%" EQU "" SET "K=6"
IF %M%==7 SET /A "K=K*1000"
IF %M%==8 SET /P K=Enter bitrate in k:
IF %M%==9 SET /P K=Enter bitrate in k: & SET /P X=Width in Pixels: & SET /P Y=Height in Pixels:
IF %M%==10 GOTO ADDMP3
IF %M%==12 GOTO SUBTITLE
IF %M%==13 GOTO REMUX
IF %M%==14 GOTO RECODE_GIF
IF %M%==19 GOTO FIXFILM
IF %M%==20 ( cd "C:\Users\<Your Username>\OneDrive\System Tools\Utils\ffmpeg\bin" & SET "SCALE=scale" & SET "RFILTER= " & GOTO FULLCHOICE )
IF %M% GTR 9 (SET AUDIO=Y) & (SET TWOPASS=N) & GOTO JUMP_K

:SETK
SET /A "VBUFF = K * 2"
SET /A "MAXRATE = K + 10000
IF NOT DEFINED AUDIO SET /P AUDIO=Recode Audio? (y/N):

:JUMP_K
IF /I "%AUDIO%" EQU "y" (SET AUDIO_STRING=a libmp3lame -ar 48000 -ab 192k -ac 2) ELSE ( SET "AUDIO_STRING=a copy" )
IF NOT DEFINED SUBTITLE SET /P SUBTITLE=Copy Subtitle? (y/N):
IF /I "%SUBTITLE%" EQU "y" ( SET "SUBTITLE=-c:s mov_text" ) ELSE ( SET "SUBTITLE=" )
IF NOT DEFINED APPEND_FN SET /P APPEND_FN=Append to Filename? (Y/n):
IF /I "%APPEND_FN%" EQU "n" ( SET "APPEND_FILENAME=" ) ELSE ( SET "APPEND_FILENAME=_ffmeg" )
IF NOT DEFINED SECTION SET /P SECTION=Only Encode a Section? (y/N)
IF [%SECTION%]==[y] (
    echo Media Duration: %duration%
    SET /P SEC_START=Start @:
    SET /P SEC_END=End @:
    SET SECTION = -ss %SEC_START% -to %SEC_END%
    ) ELSE ( SET "SECTION=" )
mode con: cols=110 lines=8

:LOOP
echo File = %1
echo Waiting for encoding to complete...

:CHECKFORFILE
echo | SET /p=.
IF DEFINED LOOPING ( GOTO SKIPTEST )
IF NOT EXIST "%~dp1Encoding.txt" (GOTO NOTTHERE)
TIMEOUT /T 60 > nul
GOTO CHECKFORFILE

:NOTTHERE
echo %~n1 > "%~dp1Encoding.txt"
IF [%M%]==[13] GOTO JUMP_SLEEP
SET /A "SLEEP_RND=%RANDOM% * 10 / 32768 + 1"
echo Sleeping for %SLEEP_RND%
TIMEOUT /T %SLEEP_RND%
:JUMP_SLEEP
SET /p FILE_TEST=<"%~dp1Encoding.txt"
rem echo Testing "%~n1 " equals "%FILE_TEST%" not going back to check file
IF "%~n1 " NEQ "%FILE_TEST%" (del "%~dp1Encoding.txt" GOTO CHECKFORFILE)

:SKIPTEST
title %~n1 - Encoding
"C:\Users\<Your Username>\OneDrive\System Tools\InPath\cmdow" @ /TOP
"C:\Users\<Your Username>\OneDrive\System Tools\InPath\cmdow" @ /NOT

IF %M%==1 GOTO VIDEOWALL
IF %M%==2 GOTO HOMEVIDEO
IF %M%==3 GOTO LOW
IF %M%==4 GOTO MED
IF %M%==5 GOTO HIGH
IF %M%==6 GOTO HD
IF %M%==7 GOTO VRSBS
IF %M%==8 GOTO RECODE
IF %M%==9 GOTO RECODE_RESIZE
IF %M%==10 GOTO ADDMP3
IF %M%==11 GOTO MP3
IF %M%==12 GOTO SUBTITLE
IF %M%==13 GOTO REMUX
IF %M%==14 GOTO RECODE_GIF
IF %M%==15 GOTO WITCHERCS
IF %M%==16 GOTO H264
IF %M%==17 GOTO VEGAS
IF %M%==18 GOTO BLANKAUDIO
IF %M%==19 GOTO FIXFILM
GOTO EOF

rem ---------------------------------------------------------------------------------------------------------------------------------> Work Items

:VIDEOWALL
echo VideoWall
ffmpeg -i %1 -vcodec hevc_nvenc -vf scale=w=640:h=540:force_original_aspect_ratio=decrease -preset:v slow -profile:v main -rc vbr -tune 1 -rc-lookahead:v 256 -qmin:v 1 -qmax:v 50 -b:v %K%k -c:%AUDIO_STRING% -map_metadata 0:s:0 "%~dpn1%APPEND_FILENAME%.%FORMAT%"
GOTO NEXT

:HOMEVIDEO
echo Home Video
ffmpeg -threads %THREADS% -hwaccel_output_format cuda -i %1 -map_metadata 0 -c:v hevc_nvenc -preset:v slow -profile:v main -rc vbr -tune 1 -rc-lookahead:v 256 -qmin:v 15 -qmax:v 52 -b:v 1800k -bufsize:v 3600k -maxrate:v 2800k -spatial_aq:v 1 -aq-strength:v 15 -c:a libmp3lame -ar 48000 -ab 192k -ac 2 "%~dpn1_enc.mp4"
if errorlevel 1 goto ERRORNEXT
Recycle -f %1
move "%~dpn1_enc.mp4" "%~dpn1.mp4"
echo .
echo ** Success **
echo .
rem @echo %1>> "C:\Users\<Your Username>\OneDrive\System Tools\Utils\ffmpeg\bin\homevideo_log.txt"
:ERRORNEXT
if exist "%~dpn1_enc.mp4" del "%~dpn1_enc.mp4"
GOTO NEXT

:LOW
echo Quality Low
ffmpeg -i %1 -vcodec hevc_nvenc -vf scale=w=800:h=600:force_original_aspect_ratio=decrease -preset:v slow -profile:v main -rc vbr -tune 1 -rc-lookahead:v 256 -qmin:v 1 -qmax:v 50 -b:v %K%k -c:%AUDIO_STRING% -map_metadata 0:s:0 "%~dpn1%APPEND_FILENAME%.%FORMAT%"
GOTO NEXT

:MED
echo Quality Medium
ffmpeg -i %1 -vcodec hevc_nvenc -vf scale=w=960:h=540:force_original_aspect_ratio=decrease -preset:v slow -profile:v main -rc vbr -tune 1 -rc-lookahead:v 256 -qmin:v 1 -qmax:v 50 -b:v %K%k -c:%AUDIO_STRING% -map_metadata 0:s:0 "%~dpn1%APPEND_FILENAME%.%FORMAT%"
GOTO NEXT

:HIGH
echo Quality High
ffmpeg -i %1 -vcodec hevc_nvenc -vf scale=w=1280:h=720:force_original_aspect_ratio=decrease -preset:v slow -profile:v main -rc vbr -tune 1 -rc-lookahead:v 256 -qmin:v 1 -qmax:v 50 -b:v %K%k -c:%AUDIO_STRING% -map_metadata 0:s:0 "%~dpn1%APPEND_FILENAME%.%FORMAT%"
GOTO NEXT

:HD
echo Quality High Defination
ffmpeg -i %1 -vcodec hevc_nvenc -vf scale=w=1920:h=1080:force_original_aspect_ratio=decrease -preset:v slow -profile:v main -rc vbr -tune 1 -rc-lookahead:v 256 -qmin:v 1 -qmax:v 50 -b:v %K%k -c:%AUDIO_STRING% -map_metadata 0:s:0 "%~dpn1%APPEND_FILENAME%.%FORMAT%"
GOTO NEXT

:VRSBS
rem 2 VR Standards so far ****************************************************************************************VR ENCODE
echo .........................................................................
echo Quality VR Film High Def Varable Bitrate
IF [%Y%]==[1080] SET "X=2160" ELSE IF [%Y%]==[1440] SET "X=2880" & SET "Y=%Y% ELSE IF [%Y%]==[2160] SET "X=4320"
echo K=%K% X=%X% Y=%Y% VBUFF=%VBUFF% MAXRATE=%MAXRATE%
echo .........................................................................
IF NOT DEFINED SCALE ( SET "SCALE=scale_npp" )
IF NOT DEFINED RFILTER ( SET "RFILTER=hwupload_cuda," )
IF NOT DEFINED DOWNFILTER ( SET "DOWNFILTER=" )
SET "RESIZE=%SCALE%=w=-1:h=%Y%%DOWNFILTER%"
REM NVIDIA BUG WORKAROUND -extra_sei 0 (placed before SUBTITLE)
echo ffmpeg -hwaccel_output_format cuda -vsync 0 -y %SECTION% -i %1 -threads %THREADS% -vf "%RFILTER%%RESIZE%" -vcodec hevc_nvenc -preset:v slow -profile:v main -rc vbr -tune 1 -rc-lookahead 1024 -qmin:v 15 -qmax:v 52 -bf 3 -b_ref_mode middle -temporal-aq 1 -vsync 0 -refs:v 16 -b:v %K%k -bufsize %VBUFF%k -maxrate %MAXRATE%k -extra_sei 0 %SUBTITLE% -c:%AUDIO_STRING% -map_metadata 0:s:0 "%~dpn1%APPEND_FILENAME%.%FORMAT%"
echo .........................................................................
ffmpeg -hwaccel_output_format cuda -vsync 0 -y %SECTION% -i %1 -threads %THREADS% -vf "%RFILTER%%RESIZE%" -vcodec hevc_nvenc -preset:v slow -profile:v main -rc vbr -tune 1 -rc-lookahead 1024 -qmin:v 15 -qmax:v 52 -bf 3 -b_ref_mode middle -temporal-aq 1 -vsync 0 -refs:v 16 -b:v %K%k -bufsize %VBUFF%k -maxrate %MAXRATE%k -extra_sei 0 %SUBTITLE% -c:%AUDIO_STRING% -map_metadata 0:s:0 "%~dpn1%APPEND_FILENAME%.%FORMAT%"
SET ERR_PAUSE=%ERRORLEVEL%

set filename="path\to\file.txt"
set file_size=""
for /F %%A in (%filename%) do set "file_size=%%~zA"

GOTO NEXT

:RECODE
rem recode no size
echo Recode,Same Size. Varable Bitrate. k=%k% maxrate=%MAXRATE% buffer=%VBUFF%
echo .........................................................................

echo ffmpeg -threads %THREADS% -hwaccel_output_format cuda %SECTION% -i %1 -map_metadata 0 -c:v hevc_nvenc -preset slow -profile:v main -rc vbr -tune 1 -rc-lookahead 1024 -qmin 15 -qmax 52 -bf 3 -b_ref_mode middle -temporal-aq 1 -vsync 0 -refs 16 -b:v %K%k -bufsize:v %VBUFF%k -maxrate:v %MAXRATE%k %SUBTITLE% -c:%AUDIO_STRING% "%~dpn1%APPEND_FILENAME%.%FORMAT%"
ffmpeg -threads %THREADS% -hwaccel_output_format cuda %SECTION% -i %1 -map_metadata 0 -c:v hevc_nvenc -preset slow -profile:v main -rc vbr -tune 1 -rc-lookahead 1024 -qmin 15 -qmax 52 -bf 3 -b_ref_mode middle -temporal-aq 1 -vsync 0 -refs 16 -b:v %K%k -bufsize:v %VBUFF%k -maxrate:v %MAXRATE%k %SUBTITLE% -c:%AUDIO_STRING% "%~dpn1%APPEND_FILENAME%.%FORMAT%"
SET ERR_PAUSE=%ERRORLEVEL%
IF [%ERR_PAUSE%]==[1] (del "%~dpn1%APPEND_FILENAME%.%FORMAT%")

:RECODE_RESIZE
rem recode with size
IF NOT DEFINED SCALE ( SET "SCALE=scale_npp" )
echo Recode,Different Size. Varable Bitrate.
echo ffmpeg -threads %THREADS% -hwaccel_output_format cuda %SECTION% -i %1 -map_metadata 0 -vcodec hevc_nvenc -vf %SCALE%=w=%X%:h=%Y%:force_original_aspect_ratio=decrease -preset:v slow -profile:v main -rc vbr -tune 1 -rc-lookahead:v 256 -qmin:v 15 -qmax:v 52 -b:v %K%k -bufsize:v %VBUFF%k -maxrate:v %MAXRATE%k -spatial_aq:v 1 -aq-strength:v 15 -c:%AUDIO_STRING% -map_metadata 0:s:0 "%~dpn1%APPEND_FILENAME%.%FORMAT%"
ffmpeg -threads %THREADS% -hwaccel_output_format cuda %SECTION% -i %1 -map_metadata 0 -vcodec hevc_nvenc -vf %SCALE%=w=%X%:h=%Y%:force_original_aspect_ratio=decrease -preset:v slow -profile:v main -rc vbr -tune 1 -rc-lookahead:v 256 -qmin:v 15 -qmax:v 52 -b:v %K%k -bufsize:v %VBUFF%k -maxrate:v %MAXRATE%k -spatial_aq:v 1 -aq-strength:v 15 -c:%AUDIO_STRING% -map_metadata 0:s:0 "%~dpn1%APPEND_FILENAME%.%FORMAT%"
SET ERR_PAUSE=%ERRORLEVEL%
IF [%ERR_PAUSE%]==[1] (del "%~dpn1%APPEND_FILENAME%.%FORMAT%")
GOTO NEXT

:DEBLOCK
rem recode & deblock
echo Recode with Deblock.
echo ffmpeg -threads %THREADS% -hwaccel_output_format cuda %SECTION% -i %1 -map_metadata 0 -vcodec hevc_nvenc -preset:v slow -profile:v main -rc vbr -tune 1 -rc-lookahead:v 256 -qmin:v 1 -qmax:v 50 -b:v %K%k -vf deblock=filter=weak:block=4 -c:%AUDIO_STRING% -map_metadata 0:s:0 "%~dpn1%APPEND_FILENAME%.%FORMAT%"
ffmpeg -threads %THREADS% -hwaccel_output_format cuda %SECTION% -i %1 -map_metadata 0 -vcodec hevc_nvenc -preset:v slow -profile:v main -rc vbr -tune 1 -rc-lookahead:v 256 -qmin:v 1 -qmax:v 50 -b:v %K%k -vf deblock=filter=weak:block=4 -c:%AUDIO_STRING% -map_metadata 0:s:0 "%~dpn1%APPEND_FILENAME%.%FORMAT%"
GOTO NEXT

:ADDMP3
echo ReMux with MP3 audio track stream 2, preserving existing audio stream.
ffmpeg -threads %THREADS% -hwaccel_output_format cuda -i %1 -b:a libmp3lame -ar 48000 -ab 192k -ac 2 -vn "%~dpn1.audio.mp3"
ffmpeg -threads %THREADS% -hwaccel_output_format cuda -i %1 -map_metadata 0 -i "%~dpn1.audio.mp3" -map 0:0 -c copy -map 1:0 -c copy -map 0:1 -c copy -map 0:2? -c copy -map 0:3? -c copy "%~dpn1.edit.%FORMAT%"
del "%~dpn1.audio.mp3"
GOTO NEXT

:MP3
echo Same Video, Recode audio to MP3
ffmpeg -threads %THREADS% -hwaccel_output_format cuda -i %1  -map_metadata 0 -c:v copy -c:%AUDIO_STRING% "%~dpn1%APPEND_FILENAME%.%FORMAT%"
GOTO NEXT

:SUBTITLE
echo Add subtitle to Video
SET /P SUB_FILE=Drag Drop Subtitle File:
echo ffmpeg -threads %THREADS% -hwaccel_output_format cuda -i %1  -i %SUB_FILE% -map 0 -map 1:0 -c:s mov_text "%~dpn1.subtitle.%FORMAT%"
ffmpeg -threads %THREADS% -hwaccel_output_format cuda -i %1  -i %SUB_FILE% -map 0 -map 1:0 -c:s mov_text "%~dpn1.subtitle.%FORMAT%"
SET "SUB_FILE="
GOTO NEXT

:REMUX
IF NOT DEFINED DESTINATION ( CHOICE /T 3 /C sr /CS /D s /M "Destination - Same Folder (S) or Ram Disk (r) (S/r): " )
IF [%ERRORLEVEL%]==[2] ( SET "DESTINATION=R:\%~n1.mp4" ) ELSE ( SET "DESTINATION=%~dpn1.remux.mp4" )
SET "ERRORLEVEL="
rem TODO: Following does not work, crashes batch file with no error
rem IF EXIST %DESTINATION% ( SET "DESTINATION=%DESTINATION%~dpn1.dup.mp4" )
echo ffmpeg -threads %THREADS% -i %1 -sn -map 0 -c copy "%DESTINATION%"
ffmpeg -threads %THREADS% -i %1 -sn -map 0 -c copy "%DESTINATION%"
SET ERR_PAUSE=%ERRORLEVEL%
GOTO NEXT

:RECODE_GIF
echo ffmpeg -strict -1 -i %1 -vcodec hevc_nvenc -preset:v slow -profile:v main -rc vbr -tune 1 -rc-lookahead:v 256 -qmin:v 15 -qmax:v 50 -b:v 2000k -bufsize:v 4000k -maxrate:v 4000k -c:a aac -shortest 0 "%~dpn1_enc.mp4"
ffmpeg -strict -1 -f lavfi -i anullsrc=channel_layout=stereo:sample_rate=44100 -i %1 -vcodec hevc_nvenc -preset:v slow -profile:v main -rc vbr -tune 1 -rc-lookahead:v 256 -qmin:v 15 -qmax:v 50 -b:v 2000k -bufsize:v 4000k -maxrate:v 4000k -c:a aac -shortest 0 "%~dpn1_enc.mp4"
GOTO NEXT

:WITCHERCS
echo Super Compressed for Witcher Shortlist
ffmpeg -i %1 -vcodec hevc_nvenc -vf scale=w=640:h=480:force_original_aspect_ratio=decrease -profile:v main -rc vbr -tune 1 -rc-lookahead:v 256 -qmin:v 1 -qmax:v 50 -b:v 400k -c:%AUDIO_STRING% -map_metadata 0:s:0 "%~dpn1_e%APPEND_FILENAME%.%FORMAT%"
del %1
GOTO NEXT

:H264
echo Recoding into H264
ffmpeg -i %1 -vcodec libx264 -preset slow -crf 22 -c:%AUDIO_STRING% "%~dpn1%APPEND_FILENAME%.%FORMAT%"
GOTO NEXT

:VEGAS
echo Video for VEGAS.
ffmpeg -threads %THREADS% -hwaccel_output_format cuda -i %1 -vcodec libx264 -vf scale=w=640:h=480:force_original_aspect_ratio=decrease -profile:v main -rc vbr -tune 1 -rc-lookahead:v 256 -qmin:v 1 -qmax:v 50 -b:v 400k -c:%AUDIO_STRING% -map_metadata 0:s:0 "%~dpn1_v%APPEND_FILENAME%.%FORMAT%"
GOTO NEXT

:BLANKAUDIO
echo Add a black Audio track to Video.
ffmpeg -f lavfi -i anullsrc=channel_layout=stereo:sample_rate=44100 -i %1 -c:v copy -c:a aac -shortest -map_metadata 0:s:0 "%~dpn1_v.blank-audio.%FORMAT%"
GOTO NEXT

:FIXFILM
echo attempt fix video
echo ffmpeg -i %1 -c:v copy -c:a copy "%~dpn1_v.fixed.%FORMAT%"
ffmpeg -i %1 -c:v copy -c:a copy "%~dpn1_v.fixed.%FORMAT%"
GOTO NEXT

rem --------------------------------------------------------------------------------------------------------------------------------> END OR LOOP

:NEXT
del  "%~dp1Encoding.txt"

IF DEFINED NO_LOOP GOTO EOF
echo Encoded %1 >> "C:\Users\<Your Username>\OneDrive\System Tools\Utils\ffmpeg\bin\log.txt"
SHIFT
IF NOT [%1]==[] ( SET "LOOPING=true" & GOTO LOOP )

:EOF
IF DEFINED SLEEP (IF [%SLEEP%] == [y] (START "" "C:/Users/<Your Username>/OneDrive/System Tools/System/SysInternals/psshutdown.exe" -d -t 0))
IF [%ERR_PAUSE%]==[1] (PAUSE) ELSE (ECHO Complete)
rem PAUSE