Bash that checks a folder for .mp4 files without STREAMING string and reencodes them using ffmpeg to move the moov atom at the beginning of the file in order to enable web streaming.

encode_videos.sh

#!/bin/bash

for file in /opt/web/streaming/*.mp4
do
    echo "Check if file ${file% STREAMING.mp4} STREAMING.mp4 exists"
    if [ ! -f "${file% STREAMING.mp4} STREAMING.mp4" ]; then
        echo "-- New afile detected:"
        echo "-- Running: ffmpeg -i "$file" -c:a copy -c:v copy -movflags faststart "${file%.mp4} STREAMING".mp4"
        ffmpeg -i "$file" -c:a copy -c:v copy -movflags faststart "${file%.mp4} STREAMING".mp4
        mv "$file" /opt/videos-originals
    fi
done