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@ -26,7 +26,8 @@ take () {
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cd $1
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}
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current_branch () {
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# used in aliases
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current_branch () {
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ref=$(git symbolic-ref HEAD 2> /dev/null) || \
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ref=$(git rev-parse --short HEAD 2> /dev/null) || return
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echo ${ref#refs/heads/}
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@ -53,38 +54,37 @@ wttr () {
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}
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webvideo () {
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WIDTH="${2:-trunc(iw/2)*2}"
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HEIGHT="trunc(ih/2)*2"
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if [[ -n "$2" ]]
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then
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HEIGHT="trunc(ow/a/2)*2"
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fi
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SCALE="scale=$WIDTH\:$HEIGHT"
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ffmpeg -i $1 -map_metadata -1 -c:a libfdk_aac -b:a 96k -c:v libx264 -crf 26 -preset slow -profile:v main -pix_fmt yuv420p -movflags +faststart -vf $SCALE -threads 0 $1.h264.mp4
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ffmpeg -i $1 -map_metadata -1 -c:a libopus -b:a 64k -c:v librav1e -qp 110 -speed 4 -tile-columns 2 -tile-rows 2 -movflags +faststart -vf $SCALE -threads 0 $1.av1.webm
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}
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webvideomute () {
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WIDTH="${2:-trunc(iw/2)*2}"
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HEIGHT="trunc(ih/2)*2"
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if [[ -n "$2" ]]
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then
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HEIGHT="trunc(ow/a/2)*2"
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if [ $# -eq 0 ]; then
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echo "No arguments supplied, example usage: webvideo FILENAME --resize 1920 --mute"
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else
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zparseopts -E -D -- -resize:=opt_resize -mute=opt_mute
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file=$(basename -- "$1")
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extension="${file##*.}"
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filename="${file%.*}"
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width="${opt_resize[2]}"
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w="${width:-trunc(iw/2)*2}"
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h="trunc(ih/2)*2"
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if [[ -n "$width" ]]
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then
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h="trunc(ow/a/2)*2"
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fi
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scale="scale=$w\:$h"
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ffmpeg -ss 00:00:02 -i $1 -frames:v 1 -vf $scale $filename.jpg
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if [ -z "${opt_mute}" ]; then
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ffmpeg -i $1 -map_metadata -1 -c:a copy -c:v libx264 -crf 26 -preset veryslow -profile:v main -pix_fmt yuv420p -movflags +faststart -vf $scale $filename.h264.mp4
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ffmpeg -i $1 -map_metadata -1 -c:a libopus -b:a 64k -c:v libaom-av1 -crf 50 -b:v 0 -pix_fmt yuv420p -movflags +faststart -cpu-used 8 -vf $scale $filename.av1.webm
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else
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ffmpeg -i $1 -map_metadata -1 -an -c:v libx264 -crf 26 -preset veryslow -profile:v main -pix_fmt yuv420p -movflags +faststart -vf $scale $filename.h264.mp4
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ffmpeg -i $1 -map_metadata -1 -an -c:v libaom-av1 -crf 50 -b:v 0 -pix_fmt yuv420p -movflags +faststart -cpu-used 8 -vf $scale $filename.av1.webm
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fi
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fi
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SCALE="scale=$WIDTH\:$HEIGHT"
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ffmpeg -i $1 -map_metadata -1 -an -c:v libx264 -crf 26 -preset slow -profile:v main -pix_fmt yuv420p -movflags +faststart -vf $SCALE -threads 0 $1.h264.mp4
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ffmpeg -i $1 -map_metadata -1 -an -c:v librav1e -qp 110 -speed 4 -tile-columns 2 -tile-rows 2 -movflags +faststart -vf $SCALE -threads 0 $1.av1.webm
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}
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webvideoposter () {
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ffmpeg -ss 00:00:02 -i $1 -frames:v 1 $1.jpg
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}
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webgallery () {
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mogrify -format jpg -resize '47.6190476%' -strip -quality 75 *.HEIC
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mogrify -format jpg -strip -quality 80 *.HEIC
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rm *.HEIC
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}
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