mediainfo get videos by resolution

# mediainfo get videos by resolution 20240121043425

lsvideoheight_core() {
	# $1 = height
	# $2 = current file name
	mediainfo_result=$(mediainfo "$2" |egrep "(Complete name|Height.*: $1)");
	mediainfo_height=$(echo "$mediainfo_result" | tail -n 1 )
	if ( [[ $mediainfo_height == *"$1"*  ]] ); # if video height matches
		then { echo "$mediainfo_result" | head -n 1 | grep "$2" |sed -r "s/^.*: //g"; }; fi # remove everything except the file path
}


lsvideoheight() {
	# iterate though multiple files
	argument_count=1; # skip height argument
	for filenames in "$@"; # not using "${@:2}" for sh compatibility
		do {	if (test $argument_count -ge 1 ); then lsvideoheight_core "$1" "$filenames"; fi;
		argument_count=$(( argument_count + 1 ));
		}
	done
}

ls4320p() { lsvideoheight "2 160" "$@"; } # 8K
ls2160p() { lsvideoheight "2 160" "$@"; } # 4K
ls1440p() { lsvideoheight "1 440" "$@"; } # QHD / WQHD
ls1080p() { lsvideoheight "1 080" "$@"; } # Full HD
ls720p() { lsvideoheight "720" "$@"; } # HD
ls480p() { lsvideoheight "480" "$@"; } # HQ ("high quality") / SD ("standard definition")

	# aliases
alias ls8K=ls4320p;
alias ls4K=ls2160p;
alias lsQHD=ls1440p;
alias lsFHD=ls1080p;
alias lsHD=ls720p;
	# no alias for 480p because the abbreviations "HQ" and "SD" have ambiguous meanings such as "SD card".