35 lines
1.5 KiB
Bash
Executable File
35 lines
1.5 KiB
Bash
Executable File
#!/bin/bash
|
|
# Recursively finds and compresses video files to AV1/MP4 format with reduced quality/size.
|
|
# Converts to 1080p max, reduces high framerates, and uses low bitrate audio.
|
|
# Original files are removed after successful compression.
|
|
|
|
# Set IFS to newline only to properly handle filenames with spaces
|
|
# Disable globbing with set -f to prevent special character interpretation
|
|
IFS=$'\n'; set -f
|
|
|
|
# Set up trap to handle Ctrl+C (SIGINT) gracefully
|
|
# This ensures clean exit when user interrupts script execution
|
|
trap "exit" INT
|
|
|
|
for f in $(find $PWD \( -iname '*.mp4' -or -iname '*.mkv' -or -iname '*.avi' -or -iname '*.wmv' -or -iname '*.mov' -or -iname '*.m4v' -or -iname '*.ts' -or -iname '*flv' -or -iname '*mpg' \) -and -not -name '*.cmp.*' | sort --reverse); do
|
|
if grep -q "\.cmp\." <<< "$f"; then
|
|
echo -e "\033[0;32mSkipping\033[0m $f, already compressed"
|
|
else
|
|
if grep -q "\.wip\." <<< "$f"; then
|
|
echo -e "\033[0;31mRemoving unfinished conversion file:\033[0m $f"
|
|
rm $f
|
|
else
|
|
if [ ! -f ${f%.*}.cmp.mp4 ]; then
|
|
ffmpeg -y -i $f -vf "fps='if(gte(source_fps,100),source_fps/4,if(gte(source_fps,50),source_fps/2,source_fps))',scale=-2:'min(1080,ih)'" -c:v libsvtav1 -crf 40 -c:a aac -b:a 64k ${f%.*}.wip.mp4 \
|
|
&& mv "${f%.*}.wip.mp4" "${f%.*}.cmp.mp4" && rm $f
|
|
else
|
|
echo -e "\033[0;34mRemoving\033[0m $f, already compressed"
|
|
rm $f
|
|
fi
|
|
rm -f "${f%.*}.wip.mp4"
|
|
fi
|
|
fi
|
|
done
|
|
|
|
unset IFS; set +f
|