Similar to sACN pcap receiver, allows receiving ArtNet packets without
binding to port 6454. Use --artnet-pcap=any to enable.
The BPF filter "udp port 6454" captures packets where src OR dst is
6454, so we also catch ArtPollReply responses sent from port 6454.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
