sgnm

mogrify -format jpg  *.png && find ./ -type f -name "*.png" -delete

sgnm

//compression
//png
pngquant --ext .png --force ./*.png

//jpg
jpegoptim --strip-all ./*.jpg

sgnm

ffmpeg -i input.m4a -ac 1 -ab 196k -ar 44100 output.m4a

sgnm

 ffmpeg -loop 1 -i image-file.png -t 3 video-file-name.webm

sgnm

ffmpeg -i input.wav -ac 1 -acodec alac out.m4a

sgnm

#!/bin/sh

INPUT_DIRECTORY_PATH=$1
EXPORT_DIRECTORY_PATH=${INPUT_DIRECTORY_PATH}_hap

if [ ! -d ${EXPORT_DIRECTORY_PATH} ]; then mkdir -p ${EXPORT_DIRECTORY_PATH}; fi

echo "exporting..."

for file in `\find ${INPUT_DIRECTORY_PATH} -maxdepth 1 -type f`; do

sgnm

#!/bin/sh

INPUT_DIRECTORY_PATH=$1
EXPORT_DIRECTORY_PATH=${INPUT_DIRECTORY_PATH}_png
PNG_CONFIG=%03d.png

if [ ! -d ${EXPORT_DIRECTORY_PATH} ]; then mkdir -p ${EXPORT_DIRECTORY_PATH}; fi

echo "exporting..."

sgnm

'''
# How to use

run below command at the parent directory of svg files!
`blender -b -P svg2fbx.py`

if blender exec path is not defined, please run below one. (tested only on MacOS)
`/Applications/Blender/blender.app/Contents/MacOS/blender -b -P svg2fbx.py`
'''

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out vec4 fragColor;

uniform float saturation;
uniform float brightness;
uniform float phase;

const float MIN_HUE = 0.0;
const float MAX_HUE = 0.66;
const float PHASE = 0.25;

sgnm

ffmpeg -i <input_file>.mov -pix_fmt yuv420p <output_file>.mp4