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Script for generating square gifs from videos

This commit is contained in:
mmcwilliams 2019-05-31 14:58:30 -04:00
parent 3a561ad6c3
commit 2b2b98eb01
1 changed files with 5 additions and 5 deletions
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8
scripts/square_gif.sh
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@ -5,9 +5,9 @@ TMP_GIF=$(mktemp)
TMP_PALETTE=$(mktemp) TMP_PALETTE=$(mktemp)
echo "Generating square gif of ${1} as ${2}x${2}" echo "Generating square gif of ${1} as ${2}x${2}"
ffmpeg -y -i "$1" -c:v prores_ks -profile:v 3 -filter:v "crop=1080:1080:420:0" "$TMP_CROP.mov" ffmpeg -y -i "$1" -c:v prores_ks -profile:v 3 -filter:v "crop=w:w:420:0" "$TMP_CROP.mov"
ffmpeg -y -i "$TMP_CROP.mov" -c:v prores_ks -profile:v 3 -vf scale=$2:$2 "$TMP_GIF.mov" #ffmpeg -y -i "$TMP_CROP.mov" -c:v prores_ks -profile:v 3 -vf scale=$2:$2 "$TMP_GIF.mov"
ffmpeg -y -i "$TMP_GIF.mov" -vf palettegen "$TMP_PALETTE.png" #ffmpeg -y -i "$TMP_GIF.mov" -vf palettegen "$TMP_PALETTE.png"
ffmpeg -y -i "$TMP_GIF.mov" -i "$TMP_PALETTE.png" -filter_complex paletteuse -f gif "square_${2}.gif" #ffmpeg -y -i "$TMP_GIF.mov" -i "$TMP_PALETTE.png" -filter_complex paletteuse -f gif "square_${2}.gif"
echo "Generated square_${2}.gif" echo "Generated square_${2}.gif"