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| #!/bin/bash | |
| cmprss() { | |
| name=$(echo "$1" | cut -d'.' -f1)_out | |
| ext=$(echo "$1" | cut -d'.' -f2) | |
| if [[ -f "$1" ]]; then | |
| case "$1" in | |
| *.jpg) convert "$1" -sampling-factor 4:2:0 -strip -quality 85 -interlace JPEG -colorspace sRGB "${name}.jpg";; | |
| *.png) convert "$1" -strip "${name}.png";; | |
| *.gif) ffmpeg -i "$1" -movflags faststart -pix_fmt yuv420p -vf "scale=trunc(iw/2)*2:trunc(ih/2)*2" "${name}.mp4";; | |
| *.mp4) ffmpeg -an -i "$1" -vcodec h264 -crf 17 "${name}.mp4";; | |
| *) echo "$ext is not supported";; | |
| esac | |
| else | |
| echo "'$1' is not a valid file" | |
| fi | |
| } | |
| cmprss "$1" |
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