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Author: joncampbell123

scaleup-4x3-mp4-to-1080p.sh

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+#!/bin/bash
+src="$1"
+dst="$1.1080p.mp4"
+
+fwidth=1440
+fheight=1080
+# 95% title safe area
+swidth=$((($fwidth*90)/100))
+sheight=$((($fheight*90)/100))
+
+ffmpeg -i "$src" -acodec aac -ab 256000 -vcodec libx264 -g 15 -bf 2 -vf "scale=$swidth:$sheight,pad=$fwidth:$fheight:(ow-iw)/2:(oh-ih)/2:black,setdar=4:3" -vb 15000000 -preset superfast -pix_fmt yuv420p -y -f mp4 "$dst"
+