Facebook live downloader

fblive-dl.sh

#!/bin/bash

if [ $# -eq 0 ]
then
  echo "Usage : $0 url [output]"
  exit
fi

VID=$(basename $1)

if [ $# -ge 2 ]
then
  OUTPUT=$2
else
  TITLE=$(youtube-dl -e $1)
  if [ $? -ne 0 ]
  then
    exit
  fi
  OUTPUT=$TITLE-$VID-$(date +%Y%m%d%H%M%S).mp4
fi

echo Saving file to "\"$OUTPUT\""

ffmpeg -hide_banner -v quiet -stats -i "https://www.facebook.com/video/playback/playlist.m3u8?v=$VID" -c copy "$OUTPUT"