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Stian 2025-01-06 13:20:10 +01:00
parent 0ac0b2679c
commit 5f4ac035cb
2 changed files with 103 additions and 109 deletions
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126
vid2ani.cmd
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@ -11,13 +11,32 @@ SETLOCAL ENABLEDELAYEDEXPANSION
:: Define ANSI Colors :: Define ANSI Colors
SET "OFF=" SET "OFF="
SET "RED=" SET "RED="
SET "GREEN=" SET "GREEN="
SET "YELLOW=" SET "YELLOW="
SET "BLUE=" SET "BLUE="
SET "CYAN=" SET "CYAN="
:: Clearing vars and setting defaults :: Checking for blank input or help commands
IF "%~1" == "" GOTO :help_message
IF "%~1" == "-?" GOTO :help_message
IF "%~1" == "/?" GOTO :help_message
IF "%~1" == "--help" GOTO :help_message
:: Assign input and output
SET input="%~1"
SET output=%~dpn1
:: Validate input file
IF NOT EXIST %input% (
ECHO %RED%Input file not found: %input%%OFF%
GOTO :EOF
)
:: Setting the path to the working directory
SET WD=%TEMP%\VID2ANI
:: Clearing input vars and setting defaults
SET "fps=15" SET "fps=15"
SET "mode=1" SET "mode=1"
SET "dither=0" SET "dither=0"
@ -30,51 +49,28 @@ SET "bayerscale="
SET "colormax=" SET "colormax="
SET "start_time=" SET "start_time="
SET "end_time=" SET "end_time="
SET "version="
SET "build="
SET "errorswitch=" SET "errorswitch="
SET "picswitch=" SET "picswitch="
:: Assign input and output
SET input="%~1"
SET output=%~dpn1
:: Input file validation
IF NOT EXIST %input% (
ECHO %RED%Input file not found: %input%%OFF%
GOTO :EOF
)
:: Setting the path to the Working Directory
SET WD=%TEMP%\VID2ANI
:: Checking for blank input or help commands
IF %input% == "" GOTO :help_message
IF %input% == "-?" GOTO :help_message
IF %input% == "/?" GOTO :help_message
IF %input% == "help" GOTO :help_message
IF %input% == "--help" GOTO :help_message
GOTO :varin GOTO :varin
:varin :varin
:: Using SHIFT command to go through the input and storing each setting into its own variable :: Using SHIFT command to go through the input and storing each setting into its own variable
IF NOT "%~1" =="" ( IF NOT "%~1" =="" (
IF "%~1" =="-r" SET "scale=%~2" & SHIFT
IF "%~1" =="-f" SET "fps=%~2" & SHIFT
IF "%~1" =="-m" SET "mode=%~2" & SHIFT
IF "%~1" =="-d" SET "dither=%~2" & SHIFT
IF "%~1" =="-b" SET "bayerscale=%~2" & SHIFT
IF "%~1" =="-t" SET "filetype=%~2" & SHIFT
IF "%~1" =="-o" SET "output=%~dpn2" & SHIFT IF "%~1" =="-o" SET "output=%~dpn2" & SHIFT
IF "%~1" =="-s" SET "start_time=%~2" & SHIFT IF "%~1" =="-t" SET "filetype=%~2" & SHIFT
IF "%~1" =="-e" SET "end_time=%~2" & SHIFT IF "%~1" =="-r" SET "scale=%~2" & SHIFT
IF "%~1" =="-c" SET "colormax=%~2" & SHIFT IF "%~1" =="-l" ( IF 1%2 NEQ +1%~2 ( SET "webp_lossy=%webp_lossy_def%"
:: IF "%~1" =="-l" SET "webp_lossy=%~2" & SHIFT ) ELSE IF "%~2" == "" ( SET "webp_lossy=%webp_lossy_def%"
IF "%~1" =="-l" (IF "%2" == "" ( SET "webp_lossy=%webp_lossy_def%"
) ELSE IF 1%2 NEQ +1%~2 ( SET "webp_lossy=%webp_lossy_def%"
) ELSE ( SET "webp_lossy=%~2" & SHIFT ) ) ELSE ( SET "webp_lossy=%~2" & SHIFT )
) )
IF "%~1" =="-f" SET "fps=%~2" & SHIFT
IF "%~1" =="-s" SET "start_time=%~2" & SHIFT
IF "%~1" =="-e" SET "end_time=%~2" & SHIFT
IF "%~1" =="-d" SET "dither=%~2" & SHIFT
IF "%~1" =="-b" SET "bayerscale=%~2" & SHIFT
IF "%~1" =="-m" SET "mode=%~2" & SHIFT
IF "%~1" =="-c" SET "colormax=%~2" & SHIFT
IF "%~1" =="-v" SET "loglevel=%~2" & SHIFT IF "%~1" =="-v" SET "loglevel=%~2" & SHIFT
IF "%~1" =="-k" SET "errorswitch=1" IF "%~1" =="-k" SET "errorswitch=1"
IF "%~1" =="-p" SET "picswitch=1" IF "%~1" =="-p" SET "picswitch=1"
@ -83,8 +79,6 @@ IF NOT "%~1" =="" (
GOTO :safchek GOTO :safchek
:safchek :safchek
:: Setting a clear range of acceptable setting values and noob proofing bayerscale
:: Validate output file extension :: Validate output file extension
echo %filetype% | findstr /r "\<gif\> \<png\> \<apng\> \<webp\>" >nul echo %filetype% | findstr /r "\<gif\> \<png\> \<apng\> \<webp\>" >nul
IF %errorlevel% NEQ 0 ( IF %errorlevel% NEQ 0 (
@ -97,19 +91,19 @@ IF "%filetype%"=="apng" SET "output=%output%.png"
IF "%filetype%"=="webp" SET "output=%output%.webp" IF "%filetype%"=="webp" SET "output=%output%.webp"
:: Validate Palettegen :: Validate Palettegen
IF %mode% GTR 3 ( IF !mode! GTR 3 (
ECHO %RED%Not a valid palettegen ^(-m^) mode%OFF% ECHO %RED%Not a valid palettegen ^(-m^) mode%OFF%
GOTO :EOF GOTO :EOF
) ELSE IF %mode% LSS 1 ( ) ELSE IF !%mode! LSS 1 (
ECHO %RED%Not a valid palettegen ^(-m^) mode%OFF% ECHO %RED%Not a valid palettegen ^(-m^) mode%OFF%
GOTO :EOF GOTO :EOF
) )
:: Validate Dithering :: Validate Dithering
IF %dither% GTR 8 ( IF !dither! GTR 8 (
ECHO %RED%Not a valid dither ^(-d^) algorithm %OFF% ECHO %RED%Not a valid dither ^(-d^) algorithm %OFF%
GOTO :EOF GOTO :EOF
) ELSE IF %dither% LSS 0 ( ) ELSE IF !dither! LSS 0 (
ECHO %RED%Not a valid dither ^(-d^) algorithm%OFF% ECHO %RED%Not a valid dither ^(-d^) algorithm%OFF%
GOTO :EOF GOTO :EOF
) )
@ -123,7 +117,7 @@ IF DEFINED bayerscale (
ECHO %RED%Not a valid bayerscale ^(-b^) value%OFF% ECHO %RED%Not a valid bayerscale ^(-b^) value%OFF%
GOTO :EOF GOTO :EOF
) )
IF %dither% NEQ 1 ( IF !dither! NEQ 1 (
IF !bayerscale! LEQ 5 ( IF !bayerscale! LEQ 5 (
ECHO %RED%Bayerscale ^(-b^) only works with Bayer dithering%OFF% ECHO %RED%Bayerscale ^(-b^) only works with Bayer dithering%OFF%
GOTO :EOF GOTO :EOF
@ -206,21 +200,21 @@ SET filters=fps=%fps%,scale=%scale%:-1:flags=lanczos
:: APNG muxer does not support multiple palettes so fallback to using palettegen diff mode :: APNG muxer does not support multiple palettes so fallback to using palettegen diff mode
IF "%filetype%"=="apng" ( IF "%filetype%"=="apng" (
IF %mode% EQU 2 ( IF !mode! EQU 2 (
ECHO %YELLOW%APNG does not support multiple palettes - falling back to Palettegen mode 1 ^(diff^)%OFF% ECHO %YELLOW%APNG does not support multiple palettes - falling back to Palettegen mode 1 ^(diff^)%OFF%
SET mode=1 SET mode=1
) )
) )
:: Palettegen encode mode :: Palettegen encode mode
IF %mode% EQU 1 SET "encode=palettegen=stats_mode=diff" IF !mode! EQU 1 SET "encode=palettegen=stats_mode=diff"
IF %mode% EQU 2 SET "encode=palettegen=stats_mode=single" IF !mode! EQU 2 SET "encode=palettegen=stats_mode=single"
IF %mode% EQU 3 SET "encode=palettegen" IF !mode! EQU 3 SET "encode=palettegen"
:: Max colors :: Max colors
IF DEFINED colormax ( IF DEFINED colormax (
IF %mode% LEQ 2 SET "mcol=:max_colors=%colormax%" IF !mode! LEQ 2 SET "mcol=:max_colors=%colormax%"
IF %mode% EQU 3 SET "mcol==max_colors=%colormax%" IF !mode! EQU 3 SET "mcol==max_colors=%colormax%"
) )
:: Executing command to generate palette :: Executing command to generate palette
@ -236,30 +230,30 @@ IF NOT EXIST "%WD%\palette_00001.png" (
:: Setting variables to put the encode command together :: Setting variables to put the encode command together
:: Palettegen decode mode :: Palettegen decode mode
IF %mode% EQU 1 SET "decode=paletteuse" IF !mode! EQU 1 SET "decode=paletteuse"
IF %mode% EQU 2 SET "decode=paletteuse=new=1" IF !mode! EQU 2 SET "decode=paletteuse=new=1"
IF %mode% EQU 3 SET "decode=paletteuse" IF !mode! EQU 3 SET "decode=paletteuse"
:: Error diffusion :: Error diffusion
IF DEFINED errorswitch ( IF DEFINED errorswitch (
IF %mode% EQU 1 SET "errordiff==diff_mode=rectangle" IF !mode! EQU 1 SET "errordiff==diff_mode=rectangle"
IF %mode% EQU 2 SET "errordiff=:diff_mode=rectangle" IF !mode! EQU 2 SET "errordiff=:diff_mode=rectangle"
IF %mode% EQU 3 SET "errordiff==diff_mode=rectangle" IF !mode! EQU 3 SET "errordiff==diff_mode=rectangle"
) )
:: Prepare dithering and encoding options :: Prepare dithering and encoding options
IF %dither% EQU 0 SET "ditheralg=none" IF !dither! EQU 0 SET "ditheralg=none"
IF %dither% EQU 1 SET "ditheralg=bayer" IF !dither! EQU 1 SET "ditheralg=bayer"
IF %dither% EQU 2 SET "ditheralg=heckbert" IF !dither! EQU 2 SET "ditheralg=heckbert"
IF %dither% EQU 3 SET "ditheralg=floyd_steinberg" IF !dither! EQU 3 SET "ditheralg=floyd_steinberg"
IF %dither% EQU 4 SET "ditheralg=sierra2" IF !dither! EQU 4 SET "ditheralg=sierra2"
IF %dither% EQU 5 SET "ditheralg=sierra2_4a" IF !dither! EQU 5 SET "ditheralg=sierra2_4a"
IF %dither% EQU 6 SET "ditheralg=sierra3" IF !dither! EQU 6 SET "ditheralg=sierra3"
IF %dither% EQU 7 SET "ditheralg=burkes" IF !dither! EQU 7 SET "ditheralg=burkes"
IF %dither% EQU 8 SET "ditheralg=atkinson" IF !dither! EQU 8 SET "ditheralg=atkinson"
:: Paletteuse error diffusion :: Paletteuse error diffusion
IF NOT %mode% EQU 2 ( IF NOT !mode! EQU 2 (
IF DEFINED errorswitch SET "ditherenc=:dither=!ditheralg!" IF DEFINED errorswitch SET "ditherenc=:dither=!ditheralg!"
IF NOT DEFINED errorswitch SET "ditherenc==dither=!ditheralg!" IF NOT DEFINED errorswitch SET "ditherenc==dither=!ditheralg!"
) ELSE SET "ditherenc=:dither=!ditheralg!" ) ELSE SET "ditherenc=:dither=!ditheralg!"
@ -318,7 +312,7 @@ ECHO -b Bayer Scale setting. Range 0-5, default 2.
ECHO -m Palettegen mode: 1 (diff), 2 (single), 3 (full), default 1. ECHO -m Palettegen mode: 1 (diff), 2 (single), 3 (full), default 1.
ECHO -c Maximum colors usable per palette. Range 3-256 (default). ECHO -c Maximum colors usable per palette. Range 3-256 (default).
ECHO -k Enables paletteuse error diffusion. ECHO -k Enables paletteuse error diffusion.
ECHO -p Opens the resulting animation in the sysem image viewer. ECHO -p Opens the resulting animation in the system image viewer.
ECHO -v Set FFmpeg log level (default: error). ECHO -v Set FFmpeg log level (default: error).
ECHO: ECHO:
ECHO %GREEN%Dithering Algorithms%OFF% ECHO %GREEN%Dithering Algorithms%OFF%

86
vid2ani.sh
View File

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