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avi_zmbv_to_720p.sh

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+#!/bin/bash
+file="$1"
+bitrate=15000000
+aspect_ratio=4:3
+overscan_percent=10
+final_height=720
+final_width=960
+
+# non-editable part
+render_width=$((($final_width * (100-$overscan_percent))/100))
+render_height=$((($final_height * (100-$overscan_percent))/100))
+
+# announce
+echo "Rendering as $render_width x $render_height encoding to $final_width x $final_height"
+
+# go
+ffmpeg -i "$file" -acodec aac -ab 384000 -vcodec libx264 -pix_fmt yuv420p -r 300000/1001 -vsync vfr -bsf:a aac_adtstoasc -vf "scale=$render_width:$render_height,pad=width=$final_width:height=$final_height:"'x=(ow-iw)/2:y=(oh-ih)/2' -vb "$bitrate" -minrate "$bitrate" -maxrate "$bitrate" -bufsize 8000000 -g 15 -bf 2 -threads 0 -aspect "$aspect_ratio" -y -f mp4 "$file.mp4" || exit 1
+