Bash script that generates an HLS encrypted (AES128 chunk) from MP4

generate-aes128.sh

#Generate HLS chunklist with AES128 chunk encryption file

#Source data
SOURCE="/Users/jcenzano/Movies/test10m_baseline_30_320x240_a25fpsB.mp4"

#Dest data
DEST="/Users/jcenzano/Movies/hls-encrypted/result-aes128"
KEYS_DIR="keys"
DEST_KEYS=$DEST"/"$KEYS_DIR

#Ensure dest directories exists
mkdir -p $DEST_KEYS

#Keys URL in the index file
BASE_KEYS_URL="/$KEYS_DIR"

#Generate SIMPLE AES128 chunk encryption
mediafilesegmenter -file-base "$DEST" -encrypt-key-file "$DEST_KEYS" -encrypt-key-url "$BASE_KEYS_URL" $SOURCE