#!/bin/sh
rm -f /tmp/playlist
mkdir -p /tmp/dash
for file in ~/recording/2018-03-* ~/recording/2018-04-*
do
	echo "file '$file'" >> /tmp/playlist
done

ffmpeg \
	-re \
	-loglevel error \
	-stream_loop -1 \
	-f concat \
	-safe 0 \
	-i /tmp/playlist \
	-vf "drawtext=\
			fontfile=/usr/share/fonts/truetype/ttf-dejavu/DejaVuSans-Bold.ttf:\
			text='%{gmtime\:%Y-%m-%d %T} UTC':\
			fontcolor=white:\
			x=(w-text_w)/2:y=128:\
			box=1:boxcolor=black:\
			fontsize=72,
		drawtext=\
			fontfile=/usr/share/fonts/truetype/ttf-dejavu/DejaVuSans-Bold.ttf:\
			text='REBROADCAST':\
			fontcolor=white:\
			x=(w-text_w)/2:y=16:\
			box=1:boxcolor=black:\
			fontsize=48" \
	-codec:v libx264 \
	-profile:v baseline \
	-pix_fmt yuv420p \
	-level 4 \
	-preset veryfast \
	-codec:a aac \
	-tune zerolatency \
	-f dash \
	-window_size 5 \
	-remove_at_exit 1 \
	/tmp/dash/live.mpd