Video File Checker

vidChecker.sh

#!/bin/bash
# Check all MP4 video files to see if they're corrupt, then merge into one file.

which avprobe
if [ $? -ne 0 ]; then echo "Please install avprobe"; exit; fi
find . -type f -iname "*.mp4" -print0 | while IFS= read -r -d $'\0' line; do
    avprobe "$line" &> /dev/null
    if [ $? -ne 0 ]; then
      echo "Deleting corrupt file $line"
      rm "$line"
    fi
done

echo "Merging..."
filesList=""
for file in $(ls *.mp4|sort -n);do
    filesList="$filesList -cat $file"
done
MP4Box $filesList -new merged_files_$(date +%Y%m%d_%H%M%S).mp4