HLS videos download

hlsdown.sh

#!/bin/bash

url="$1"
filen="$2"
base=$(dirname "$url")

mkdir tmpwip
cd tmpwip

wget -O index.m3u8 $url
cp index.m3u8 files.txt
sed -i -e '/#EXT/d' files.txt

while read ts; do
  wget --retry-connrefused --waitretry=1 --read-timeout=20 --timeout=15 -t 0 --continue $base/$ts
done <files.txt

ffmpeg -y -v warning -loglevel debug -i index.m3u8 -vcodec copy -c copy -f mpegts out.ts

ffmpeg -i out.ts -acodec copy -vcodec copy out.mp4

cp out.mp4 ../$filen.mp4

cd ..
rm -rf tmpwip