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0ac0b2679c
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126
vid2ani.cmd
126
vid2ani.cmd
@ -11,13 +11,32 @@ SETLOCAL ENABLEDELAYEDEXPANSION
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:: Define ANSI Colors
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SET "OFF=[0m"
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SET "RED=[31m"
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SET "RED=[91m"
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SET "GREEN=[32m"
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SET "YELLOW=[33m"
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SET "BLUE=[94m"
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SET "CYAN=[96m"
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:: Clearing vars and setting defaults
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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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:: Assign input and output
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SET input="%~1"
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SET output=%~dpn1
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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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:: 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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@ -30,51 +49,28 @@ 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 "version="
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SET "build="
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SET "errorswitch="
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SET "picswitch="
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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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:: Input file validation
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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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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" =="-s" SET "start_time=%~2" & SHIFT
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IF "%~1" =="-e" SET "end_time=%~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" =="-l" (IF "%2" == "" ( SET "webp_lossy=%webp_lossy_def%"
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) ELSE IF 1%2 NEQ +1%~2 ( SET "webp_lossy=%webp_lossy_def%"
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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" =="-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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@ -83,8 +79,6 @@ IF NOT "%~1" =="" (
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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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:: 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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@ -97,19 +91,19 @@ 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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@ -123,7 +117,7 @@ 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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@ -206,21 +200,21 @@ 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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@ -236,30 +230,30 @@ IF NOT EXIST "%WD%\palette_00001.png" (
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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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@ -318,7 +312,7 @@ 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 -p Opens the resulting animation in the sysem image viewer.
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ECHO -p Opens the resulting animation in the system image viewer.
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ECHO -v Set FFmpeg log level (default: error).
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ECHO:
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ECHO %GREEN%Dithering Algorithms%OFF%
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86
vid2ani.sh
86
vid2ani.sh
@ -20,35 +20,24 @@ YELLOW=$(tput setaf 11)
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BLUE=$(tput setaf 12)
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CYAN=$(tput setaf 14)
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# Clearing vars and setting defaults
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fps=15
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mode=1
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dither=0
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scale="-1"
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filetype="gif"
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webp_lossy=""
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webp_lossy_def=75
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loglevel="error"
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bayerscale=""
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colormax=""
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start_time=""
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end_time=""
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trim=""
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errorswitch=""
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errordiff=""
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picswitch=""
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# Checking for blank input or help commands
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if [ $# -eq 0 ]; then print_help; exit; fi
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case "$1" in
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-h) print_help; exit;;
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-?) print_help; exit;;
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--help) print_help; exit;;
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esac
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# Assign input and output
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if [ $# -eq 0 ]; then print_help; exit; fi
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input="$1"
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output="${input%.*}"
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# Input file validation
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# Validate input file
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if [[ ! -f "$input" ]]; then
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echo ${RED}"Input file not found: $input"${OFF}; exit 1
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fi
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# Fix paths for Cygwin and create working dir
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# Fix paths for Cygwin and create working directory
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if [[ "$(uname -o)" == "Cygwin" ]]; then
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# Use Windows-compatible directories for Cygwin
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input=$(cygpath -w "$input")
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@ -62,29 +51,44 @@ fi
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# Cleanup on exit, interrupt, termination
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trap 'rm -rf "$WD"' EXIT INT TERM
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# Clearing input vars and setting defaults
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fps=15
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mode=1
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dither=0
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scale="-1"
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filetype="gif"
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webp_lossy=""
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webp_lossy_def=75
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loglevel="error"
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bayerscale=""
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colormax=""
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start_time=""
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end_time=""
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errorswitch=""
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picswitch=""
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# Parse Arguments
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shift
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while [[ $# -gt 0 ]]; do
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case "$1" in
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-r) scale="$2"; shift 2;;
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-f) fps="$2"; shift 2;;
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-m) mode="$2"; shift 2;;
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-d) dither="$2"; shift 2;;
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-b) bayerscale="$2"; shift 2;;
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-t) filetype="$2"; shift 2;;
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-o) output="${2%.*}"; shift 2;;
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-s) start_time="$2"; shift 2;;
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-e) end_time="$2"; shift 2;;
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-c) colormax="$2"; shift 2;;
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# -l) webp_lossy="$2"; shift 2;;
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-l) if [[ ! "$2" =~ ^[0-9]+$ ]]; then webp_lossy=$webp_lossy_def; shift
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else webp_lossy="$2"; shift 2; fi ;;
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-v) loglevel="$2"; shift 2;;
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-k) errorswitch=1; shift;;
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-p) picswitch=1; shift;;
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-h|-?) print_help; exit;;
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-o) output="${2%.*}"; shift;;
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-t) filetype="$2"; shift;;
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-r) scale="$2"; shift;;
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-l) if [[ "$2" =~ ^[0-9]+$ ]]; then webp_lossy="$2"; shift
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else webp_lossy=$webp_lossy_def; fi ;;
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-f) fps="$2"; shift;;
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-s) start_time="$2"; shift;;
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-e) end_time="$2"; shift;;
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-d) dither="$2"; shift;;
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-b) bayerscale="$2"; shift;;
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-m) mode="$2"; shift;;
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-c) colormax="$2"; shift;;
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-v) loglevel="$2"; shift;;
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-k) errorswitch=1;;
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-p) picswitch=1;;
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*) echo ${RED}"Unknown option $1"${OFF}; exit 1;;
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esac
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shift
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done
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# Validate output file extension
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@ -161,7 +165,6 @@ if [[ "$filetype" == "apng" && "$mode" -eq 2 ]]; then
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fi
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# Palettegen encode mode
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encode=""
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if [[ -n "$mode" ]]; then
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case "$mode" in
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1) encode="palettegen=stats_mode=diff";;
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@ -172,7 +175,6 @@ if [[ -n "$mode" ]]; then
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fi
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# Max colors
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mcol=""
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if [[ -n "$colormax" ]]; then
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if [[ "$mode" -le 2 ]]; then mcol=":max_colors=${colormax}"; fi
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if [[ "$mode" -eq 3 ]]; then mcol="=max_colors=${colormax}"; fi
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@ -210,7 +212,6 @@ if [[ -n "$errorswitch" ]]; then
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fi
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# Prepare dithering and encoding options
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ditheralg="none"
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case "$dither" in
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0) ditheralg="none";;
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1) ditheralg="bayer";;
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@ -221,11 +222,10 @@ case "$dither" in
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6) ditheralg="sierra3";;
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7) ditheralg="burkes";;
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8) ditheralg="atkinson";;
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*) echo ${RED}"Invalid dither (-d )mode"${OFF}; exit 1;;
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*) echo ${RED}"Invalid dither (-d ) mode"${OFF}; exit 1;;
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esac
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# Paletteuse error diffusion
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ditherenc=""
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if [[ "$mode" -ne 2 ]]; then
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if [[ -n "$errorswitch" ]]; then ditherenc=":dither=$ditheralg"; fi
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if [[ -z "$errorswitch" ]]; then ditherenc="=dither=$ditheralg"; fi
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@ -285,7 +285,7 @@ ${GREEN}Arguments:${OFF}
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-m Palettegen mode: 1 (diff), 2 (single), 3 (full), default 1.
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-c Maximum colors usable per palette. Range 3-256 (default).
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-k Enables paletteuse error diffusion.
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-p Opens the resulting animation in the sysem image viewer.
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-p Opens the resulting animation in the system image viewer.
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-v Set FFmpeg log level (default: error).
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${GREEN}Dithering Algorithms${OFF}
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