#!/bin/bash
# Optimized pipeline for cameras that already output MJPEG format
# Passes through MJPEG data without re-encoding

SOCKET="/tmp/vizion_control.sock"
PORT="${1:-8080}"

# Check if gst-plugins-good with souphttpsink is available
if gst-inspect-1.0 souphttpsink &>/dev/null; then
    echo "Using souphttpsink for HTTP server (no re-encoding)..."
    PIPELINE="multipartmux boundary=\"--videoboundary\" ! souphttpsink port=$PORT"
else
    echo "WARNING: souphttpsink not found. Using tcpserversink (requires HTTP proxy)."
    echo "Install gst-plugins-good: sudo apt install gstreamer1.0-plugins-good"
    echo "Or use: ./scripts/mjpeg_http_server.py $PORT 8080"
    PIPELINE="multipartmux ! tcpserversink host=0.0.0.0 port=$PORT"
fi

echo "Setting optimized MJPEG passthrough pipeline on port $PORT..."
echo "NOTE: This pipeline is optimized for cameras with native MJPEG output."
echo ""

echo "{\"command\":\"set_pipeline\",\"params\":{\"pipeline\":\"$PIPELINE\"}}" | socat - UNIX-CONNECT:$SOCKET

echo ""
echo "Pipeline set. Start streaming with start_stream.sh"
if gst-inspect-1.0 souphttpsink &>/dev/null; then
    echo "View stream in browser: http://localhost:$PORT"
else
    echo "Start HTTP proxy first: ./scripts/mjpeg_http_server.py $PORT 8080"
    echo "Then view stream: http://localhost:8080"
fi