FFMPEG GIF Create

gifmake

#!/bin/bash

usage()
{
echo -e "\\nUsage:\\n ./gifmake \\n [Wejściowe Wideo] [Nazwa Końcowa Pliku GIF]  [Roździelczość Pozioma] [(fps)]  [czas początku( HH:MM:SS.MSS)] [czas końca (HH:MM:SS.MSS) ]"
}


if [[ ( $@ == "--help") ||  $@ == "-h" ]]
        then
	usage
	exit 0
fi

palette="/tmp/palette.png"

filters="fps=$4,scale=$3:-1:flags=lanczos"
rm  -rf /tmp/*mp4 "$palette"
cp "$1" /tmp/ 
echo "format is a: ss.mss"
ffmpeg -v warning -ss "$5" -i /tmp/"$1" -to  "$6" -c copy /tmp/prt.mp4
#"$5"= time of start  "$6"= duration in seconds
ffmpeg -v warning -i "/tmp/prt.mp4" -vf "$filters,palettegen" -y "$palette"
ffmpeg -v warning -i "/tmp/prt.mp4" -i $palette -lavfi "$filters [x]; [x][1:v] paletteuse" -y "$2"

#ffmpeg -v warning -i "$1" -vf "$filters,palettegen" -y "$palette"
#ffmpeg -v warning -i "$1" -i $palette -lavfi "$filters [x]; [x][1:v] paletteuse" -y "$2"