helper script

Author: joncampbell123

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

@@ -0,0 +1,12 @@
+#!/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" -bsf:a aac_adtstoasc -acodec copy -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"
+