From: Steven Baltakatei Sandoval Date: Thu, 11 Apr 2024 13:55:03 +0000 (+0000) Subject: feat(user/mp4_make480.sh):Add script to convert video to 480 res X-Git-Url: https://zdv2.bktei.com/gitweb/BK-2020-03.git/commitdiff_plain/27c0d929cf9b0ea0a2fb735978e9db36aec837dc?ds=sidebyside feat(user/mp4_make480.sh):Add script to convert video to 480 res --- diff --git a/user/mp4_make480.sh b/user/mp4_make480.sh new file mode 100644 index 0000000..8fc75ed --- /dev/null +++ b/user/mp4_make480.sh @@ -0,0 +1,19 @@ +#!/bin/bash +# Desc: Reëncodes .mp4 videos in a specified directory. +# Usage: mp4_make480.sh [dir] +# Output: dir ./out/ +# file ./out/[files]_480.mp4 +# Version: 0.0.1 + +dir_in="$1"; +dir_out="./out"; +if [[ $# -ne 1 ]]; then echo "FATAL:No dir specified." 1>&2; exit 1; fi; +if [[ ! -d "$dir_in" ]]; then echo "FATAL:Not a dir:$dir_in" 1>&2; exit 1; fi; +mkdir -p "$dir_out"; +declare -p dir_in dir_out; # debug + +while read -r line; do + path_out=./"$dir_out"/"${line%.mp4}"_480.mp4; + declare -p line path_out; # debug + ffmpeg -nostdin -i "$dir_in" -vf "scale=-2:480" -c:a copy "$path_out"; +done < <(find . -mindepth 1 -maxdepth 1 -type f -name "*.mp4")