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+83
-88
@@ -2,8 +2,7 @@
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:: Description: Video to GIF/APNG/WEBP converter
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:: By: MDHEXT, Nabi KaramAliZadeh, Pathduck
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:: Version: 6.0
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:: Url: https://github.com/Pathduck/vid2ani/ forked from https://github.com/MDHEXT/video2gif
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:: What this script is based on: http://blog.pkh.me/p/21-high-quality-gif-with-ffmpeg.html
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:: Url: https://github.com/Pathduck/vid2ani/
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:: License: GNU General Public License v3.0 (GPLv3)
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:: Enable delayed variable expension
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@@ -17,73 +16,69 @@ SET "YELLOW=[33m"
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SET "BLUE=[94m"
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SET "CYAN=[96m"
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:: Clearing all variables
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SET "scale="
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SET "fps="
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SET "mode="
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SET "dither="
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SET "bayerscale="
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SET "filetype="
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SET "start_time="
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SET "end_time="
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SET "webp_lossy="
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SET "colormax="
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SET "version="
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SET "build="
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SET "loglevel="
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:: Checking for blank input or help commands
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IF "%~1" == "" GOTO :help_message
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IF "%~1" == "-?" GOTO :help_message
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IF "%~1" == "/?" GOTO :help_message
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IF "%~1" == "--help" GOTO :help_message
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:: Check input
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:: Assign input and output
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SET input="%~1"
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SET output=%~dpn1
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:: Setting the path to the Working Directory
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:: Validate input file
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IF NOT EXIST %input% (
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ECHO %RED%Input file not found: %input%%OFF%
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GOTO :EOF
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)
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:: Setting the path to the working directory
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SET WD=%TEMP%\VID2ANI
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:: Checking for blank input or help commands
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IF %input% == "" GOTO :help_message
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IF %input% == "-?" GOTO :help_message
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IF %input% == "/?" GOTO :help_message
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IF %input% == "help" GOTO :help_message
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IF %input% == "--help" GOTO :help_message
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:: Clearing input vars and setting defaults
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SET "fps=15"
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SET "mode=1"
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SET "dither=0"
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SET "scale=-1"
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SET "filetype=gif"
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SET "webp_lossy="
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SET "webp_lossy_def=75"
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SET "loglevel=error"
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SET "bayerscale="
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SET "colormax="
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SET "start_time="
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SET "end_time="
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SET "errorswitch="
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SET "picswitch="
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GOTO :varin
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:varin
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:: Using SHIFT command to go through the input and storing each setting into its own variable
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IF NOT "%~1" =="" (
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IF "%~1" =="-r" SET "scale=%~2" & SHIFT
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IF "%~1" =="-f" SET "fps=%~2" & SHIFT
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IF "%~1" =="-m" SET "mode=%~2" & SHIFT
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IF "%~1" =="-d" SET "dither=%~2" & SHIFT
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IF "%~1" =="-b" SET "bayerscale=%~2" & SHIFT
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IF "%~1" =="-t" SET "filetype=%~2" & SHIFT
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IF "%~1" =="-o" SET "output=%~dpn2" & SHIFT
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IF "%~1" =="-t" SET "filetype=%~2" & SHIFT
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IF "%~1" =="-r" SET "scale=%~2" & SHIFT
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IF "%~1" =="-l" ( IF 1%2 NEQ +1%~2 ( SET "webp_lossy=%webp_lossy_def%"
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) ELSE IF "%~2" == "" ( SET "webp_lossy=%webp_lossy_def%"
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) ELSE ( SET "webp_lossy=%~2" & SHIFT )
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)
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IF "%~1" =="-f" SET "fps=%~2" & SHIFT
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IF "%~1" =="-s" SET "start_time=%~2" & SHIFT
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IF "%~1" =="-e" SET "end_time=%~2" & SHIFT
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IF "%~1" =="-d" SET "dither=%~2" & SHIFT
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IF "%~1" =="-b" SET "bayerscale=%~2" & SHIFT
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IF "%~1" =="-m" SET "mode=%~2" & SHIFT
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IF "%~1" =="-c" SET "colormax=%~2" & SHIFT
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IF "%~1" =="-l" SET "webp_lossy=%~2" & SHIFT
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IF "%~1" =="-v" SET "loglevel=%~2" & SHIFT
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IF "%~1" =="-k" SET "errorswitch=1"
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IF "%~1" =="-p" SET "picswitch=1"
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SHIFT & GOTO :varin
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)
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GOTO :help_check_2
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:help_check_2
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:: Noob proofing the script to prevent it from breaking should critical settings not be defined
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IF NOT DEFINED scale SET "scale=-1"
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IF NOT DEFINED fps SET "fps=15"
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IF NOT DEFINED mode SET "mode=1"
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IF NOT DEFINED dither SET "dither=0"
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IF NOT DEFINED filetype SET "filetype=gif"
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IF NOT DEFINED loglevel SET "loglevel=error"
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GOTO :safchek
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:safchek
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:: Setting a clear range of acceptable setting values and noob proofing bayerscale
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:: Output file type
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:: Validate output file extension
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echo %filetype% | findstr /r "\<gif\> \<png\> \<apng\> \<webp\>" >nul
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IF %errorlevel% NEQ 0 (
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ECHO %RED%Not a valid file type: %filetype%%OFF%
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@@ -95,19 +90,19 @@ IF "%filetype%"=="apng" SET "output=%output%.png"
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IF "%filetype%"=="webp" SET "output=%output%.webp"
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:: Validate Palettegen
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IF %mode% GTR 3 (
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IF !mode! GTR 3 (
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ECHO %RED%Not a valid palettegen ^(-m^) mode%OFF%
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GOTO :EOF
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) ELSE IF %mode% LSS 1 (
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) ELSE IF !%mode! LSS 1 (
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ECHO %RED%Not a valid palettegen ^(-m^) mode%OFF%
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GOTO :EOF
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)
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:: Validate Dithering
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IF %dither% GTR 8 (
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IF !dither! GTR 8 (
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ECHO %RED%Not a valid dither ^(-d^) algorithm %OFF%
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GOTO :EOF
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) ELSE IF %dither% LSS 0 (
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) ELSE IF !dither! LSS 0 (
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ECHO %RED%Not a valid dither ^(-d^) algorithm%OFF%
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GOTO :EOF
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)
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@@ -121,7 +116,7 @@ IF DEFINED bayerscale (
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ECHO %RED%Not a valid bayerscale ^(-b^) value%OFF%
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GOTO :EOF
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)
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IF %dither% NEQ 1 (
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IF !dither! NEQ 1 (
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IF !bayerscale! LEQ 5 (
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ECHO %RED%Bayerscale ^(-b^) only works with Bayer dithering%OFF%
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GOTO :EOF
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@@ -151,8 +146,8 @@ IF DEFINED start_time (
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GOTO :EOF
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)
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)
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IF NOT DEFINED start_time (
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IF DEFINED end_time (
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IF DEFINED end_time (
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IF NOT DEFINED start_time (
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ECHO %RED%Please input the start time ^(-s^)%OFF%
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GOTO :EOF
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)
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@@ -168,11 +163,11 @@ IF DEFINED fps (
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:: Validate Max Colors
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IF DEFINED colormax (
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IF !colormax! LSS 3 (
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IF !colormax! GTR 256 (
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ECHO %RED%Max colors ^(-c^) must be between 3 and 256.%OFF%
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GOTO :EOF
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)
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IF !colormax! GTR 256 (
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IF !colormax! LSS 3 (
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ECHO %RED%Max colors ^(-c^) must be between 3 and 256.%OFF%
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GOTO :EOF
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)
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@@ -204,21 +199,21 @@ SET filters=fps=%fps%,scale=%scale%:-1:flags=lanczos
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:: APNG muxer does not support multiple palettes so fallback to using palettegen diff mode
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IF "%filetype%"=="apng" (
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IF %mode% EQU 2 (
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IF !mode! EQU 2 (
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ECHO %YELLOW%APNG does not support multiple palettes - falling back to Palettegen mode 1 ^(diff^)%OFF%
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SET mode=1
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)
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)
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:: Palettegen encode mode
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IF %mode% EQU 1 SET "encode=palettegen=stats_mode=diff"
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IF %mode% EQU 2 SET "encode=palettegen=stats_mode=single"
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IF %mode% EQU 3 SET "encode=palettegen"
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IF !mode! EQU 1 SET "encode=palettegen=stats_mode=diff"
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IF !mode! EQU 2 SET "encode=palettegen=stats_mode=single"
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IF !mode! EQU 3 SET "encode=palettegen"
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:: Max colors
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IF DEFINED colormax (
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IF %mode% LEQ 2 SET "mcol=:max_colors=%colormax%"
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IF %mode% EQU 3 SET "mcol==max_colors=%colormax%"
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IF !mode! LEQ 2 SET "mcol=:max_colors=%colormax%"
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IF !mode! EQU 3 SET "mcol==max_colors=%colormax%"
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)
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:: Executing command to generate palette
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@@ -228,37 +223,37 @@ ffmpeg -v %loglevel% %trim% -i %input% -vf "%filters%,%encode%%mcol%" -y "%palet
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:: Checking if the palette file is in the Working Directory, if not cleaning up
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IF NOT EXIST "%WD%\palette_00001.png" (
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ECHO %RED%Failed to generate palette file%OFF%
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ECHO %RED%Palette generation failed: %palette% not found.%OFF%
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GOTO :cleanup
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)
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:: Setting variables to put the encode command together
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:: Palettegen decode mode
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IF %mode% EQU 1 SET "decode=paletteuse"
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IF %mode% EQU 2 SET "decode=paletteuse=new=1"
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IF %mode% EQU 3 SET "decode=paletteuse"
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IF !mode! EQU 1 SET "decode=paletteuse"
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IF !mode! EQU 2 SET "decode=paletteuse=new=1"
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IF !mode! EQU 3 SET "decode=paletteuse"
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:: Error diffusion
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IF DEFINED errorswitch (
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IF %mode% EQU 1 SET "errordiff==diff_mode=rectangle"
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IF %mode% EQU 2 SET "errordiff=:diff_mode=rectangle"
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IF %mode% EQU 3 SET "errordiff==diff_mode=rectangle"
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IF !mode! EQU 1 SET "errordiff==diff_mode=rectangle"
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IF !mode! EQU 2 SET "errordiff=:diff_mode=rectangle"
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IF !mode! EQU 3 SET "errordiff==diff_mode=rectangle"
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)
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:: Prepare dithering and encoding options
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IF %dither% EQU 0 SET "ditheralg=none"
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IF %dither% EQU 1 SET "ditheralg=bayer"
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IF %dither% EQU 2 SET "ditheralg=heckbert"
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IF %dither% EQU 3 SET "ditheralg=floyd_steinberg"
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IF %dither% EQU 4 SET "ditheralg=sierra2"
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IF %dither% EQU 5 SET "ditheralg=sierra2_4a"
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IF %dither% EQU 6 SET "ditheralg=sierra3"
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IF %dither% EQU 7 SET "ditheralg=burkes"
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IF %dither% EQU 8 SET "ditheralg=atkinson"
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IF !dither! EQU 0 SET "ditheralg=none"
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IF !dither! EQU 1 SET "ditheralg=bayer"
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IF !dither! EQU 2 SET "ditheralg=heckbert"
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IF !dither! EQU 3 SET "ditheralg=floyd_steinberg"
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IF !dither! EQU 4 SET "ditheralg=sierra2"
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IF !dither! EQU 5 SET "ditheralg=sierra2_4a"
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IF !dither! EQU 6 SET "ditheralg=sierra3"
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IF !dither! EQU 7 SET "ditheralg=burkes"
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IF !dither! EQU 8 SET "ditheralg=atkinson"
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:: Paletteuse error diffusion
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IF NOT %mode% EQU 2 (
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IF NOT !mode! EQU 2 (
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IF DEFINED errorswitch SET "ditherenc=:dither=!ditheralg!"
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IF NOT DEFINED errorswitch SET "ditherenc==dither=!ditheralg!"
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) ELSE SET "ditherenc=:dither=!ditheralg!"
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@@ -281,11 +276,11 @@ ffmpeg -v %loglevel% %trim% -i %input% -thread_queue_size 512 -i "%palette%" -la
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:: Checking if file was created and cleaning up if not
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IF NOT EXIST "%output%" (
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ECHO %RED%Failed to generate animation%OFF%
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ECHO %RED%Failed to generate animation: %output% not found.%OFF%
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GOTO :cleanup
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)
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:: Starting default Photo Viewer
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:: Open output file if picswitch is set
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IF DEFINED picswitch START "" "%output%"
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:cleanup
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@@ -306,22 +301,22 @@ ECHO %GREEN%Usage:%OFF%
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ECHO %~nx0 [input_file] [arguments]
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ECHO:
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ECHO %GREEN%Arguments:%OFF%
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ECHO -o Output file. Default is the same as input file, sans extension.
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ECHO -t Output file type. Valid: 'gif' (default), 'apng', 'png', 'webp'.
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ECHO -o Output file. The default is the same name as the input video.
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ECHO -r Scale or size. Width of the animation in pixels.
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ECHO -l Enable lossy WebP compression and quality. Range 0-100, default 75.
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ECHO -f Framerate in frames per seconds, default 15.
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ECHO -s Start time of the animation (HH:MM:SS.MS).
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ECHO -e End time of the animation (HH:MM:SS.MS).
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ECHO -f Framerate in frames per second (default: 15).
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ECHO -d Dithering algorithm to be used (default: 0).
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ECHO -b Bayer Scale setting. Range 0 - 5 (default: 2).
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ECHO -m Palettegen mode: 1 (diff), 2 (single), 3 (full) (default: 1).
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ECHO -c Maximum colors usable per palette. Range 3 - 256 (default).
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ECHO -d Dithering algorithm to be used, default 0.
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ECHO -b Bayer Scale setting. Range 0-5, default 2.
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ECHO -m Palettegen mode: 1 (diff), 2 (single), 3 (full), default 1.
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ECHO -c Maximum colors usable per palette. Range 3-256 (default).
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ECHO -k Enables paletteuse error diffusion.
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ECHO -l Enable lossy WebP compression and quality. Range 0 - 100.
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ECHO -p Opens the resulting animation in the default image viewer.
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ECHO -v Set FFmpeg log level (default: error).
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ECHO -p Opens the resulting animation in the default viewer.
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ECHO:
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ECHO %GREEN%Dithering Mode%OFF%
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ECHO %GREEN%Dithering Algorithms%OFF%
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ECHO 0: None
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ECHO 1: Bayer
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ECHO 2: Heckbert
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