#!/bin/bash
# Transcoder with live score overlay for SquashKiwi streaming

# Create initial score file if it doesn't exist
SCORE_FILE="/tmp/score.txt"
if [ ! -f "$SCORE_FILE" ]; then
    echo "Waiting for match..." > "$SCORE_FILE"
fi

# Start ffmpeg with drawtext filter for score overlay
exec ffmpeg \
    -re \
    -rtsp_transport tcp \
    -i rtsp://localhost:8554/court \
    -vf "drawtext=fontfile=/usr/share/fonts/truetype/dejavu/DejaVuSans-Bold.ttf:\
textfile='$SCORE_FILE':\
reload=1:\
fontcolor=white:\
fontsize=24:\
box=1:\
boxcolor=black@0.7:\
boxborderw=5:\
x=10:\
y=10" \
    -c:v libx264 \
    -preset ultrafast \
    -tune zerolatency \
    -b:v 2M \
    -f rtsp \
    -rtsp_transport tcp \
    rtsp://localhost:8554/court_h264