Make OTR-Videos compatible to the AppleTV

otr2atv.sh

#!/bin/sh

#Author: Raphael Fetzer (pheraph.net/@pheraph)
#Tested for .HQ-files from http://www.onlinetvrecorder.com
#Use at your own risk! Certified as "Works on my machine"
#Needs mp4box (0.5.0) (brew install --env=std mp4box)
#Needs ffmpeg (brew install ffmpeg)

#Folder with decoded videos (trailing slash!)
#temporary files are moved to $source/.tmp (must exist)
#converted files are moved to $source/AppleTV (must exist)
source="/Users/raphael/Downloads/OTR/"

#Create a list of the files in $source
filelist=`cd $source ; ls | grep -v unsortiert`

#Iterate through filelist
for file in $filelist ; do

	#Ignore AppleTV-Folder
	if [ $file != "AppleTV" ]; then

		echo "\n+----------------------------------------------------------------------------------------+"
		echo $file

		#Split filename
		ext=${file##*.}
		basename=${file%.*}

		#Extract audio stream
		MP4Box -aviraw audio "$source""$file"
		mv "$source""$basename"_audio.mp3 "$source".tmp/"$basename"_audio.mp3

		#extract video stream
		MP4Box -aviraw video "$source""$file"
		mv "$source""$basename"_video.h264 "$source".tmp/"$basename"_video.h264

		echo "Converting MP3 to AAC"
		ffmpeg -loglevel panic -i "$source".tmp/"$basename"_audio.mp3 -acodec aac -ab 192k -strict experimental "$source".tmp/"$basename"_audio.aac

		echo "Muxing MP4: $source $basename.mp4"
		MP4Box -add "$source".tmp/"$basename"_video.h264 -add "$source".tmp/"$basename"_audio.aac -new "$source"AppleTV/"$basename".mp4
		echo "+----------------------------------------------------------------------------------------+"

	fi

done