Save Periscope Videos

periscope.sh

#!/bin/zsh

cd "${0%/*}/../conf/url/"
for user in $(cat ../users.list); do
	TWEETS=$(t search timeline -d -l user "#Periscope:" | grep -v "  RT @")
	OLDIFS=$IFS; IFS=$'\n'
	for tweet in $(echo $TWEETS); do
		DATE=$(echo $tweet | cut -d\  -f2-6)
		OLD_LC_ALL=$LC_ALL; export LC_ALL="POSIX"
		SEC=$(($(date +%s) - $(date -j -f ' %b %e %H:%M ' "$DATE" +%s)))
		export LC_ALL=$OLD_LC_ALL
		if [ $SEC -lt $((60*60*24)) ]; then
			URL=$(echo $tweet | grep -o 'https://.*\.tv/.*')
		fi
		URLS="$URLS\\n$URL"
	done
	IFS=$OLDIFS
	if [ -n "${URLS//\\n/}}" ]; then
		if [ ! -f $user.url ]; then
			echo "url" > $user.url
		fi
		URL=$(cat $user.url)
		URLS=$(echo $URLS | awk -v url=$URL '{if ($0~url) exit; print}')
		if [ -n "$URLS" ]; then
			for url in $(echo $URLS | sed '1!G;h;$!d'); do
				${0%/*}/video-dl.sh $url $user
			done
			echo $url > $user.url
		fi
	fi
done

video-dl.sh

#!/bin/zsh

cd "${0%/*}/.."; mkdir download; cd download; TOKEN=${1##*/}; JSON="periscope.json"
curl "https://api.periscope.tv/api/v2/getAccessPublic?broadcast_id=$TOKEN" | json > $JSON
M3U8=$(awk -F\" /replay/'{print $4}' $JSON)
COOKIE="Cookie: $(awk -F'"' -v ORS="" /CloudFront/\
'{print $4"="; getline; print $4"; "}' $JSON)"
curl -O -H "$COOKIE" "${M3U8}"
FIRST=$(awk -F'[_.]' '/chunk/{print $2;exit}' playlist.m3u8)
LAST=$(awk -F'[_.]' '/chunk/{num=$2}END{print num}' playlist.m3u8)
curl -O -H "$COOKIE" "${M3U8%/*}/chunk_[$FIRST-$LAST].ts"
cat chunk_{$FIRST..$LAST}.ts > $TOKEN.ts
ffmpeg -i $TOKEN.ts $TOKEN.mp4
DIR="../video/$2"; [ -d $DIR ] || mkdir -p $DIR
cp $TOKEN.mp4 $DIR; cd ..; rm -fr download

@byalextran: are those notes to yourself?
@tomck: i have found your comments just now, but your are quite right about s/token/broadcast_id/.
@byalextran, @tomck: have a look at the improved version!

Download and save Periscope videos

Once downloaded and unzipped you can:

Install

mkdir -p bin conf/url; mv *.sh bin; touch conf/users.list

Config

Add the usernames (one per line,without "@") to conf/users.list.

Run

cd bin; chmod +x *.sh; ./periscope.sh

WARNING

You will have to run sudo mv /etc/{zshenv,zprofile} to fix path_helper and use the t ruby gem in the script.