Key points
- An RTSP viewer opens compatible camera video directly.
- For multi-camera viewing, sub stream is often more stable.
- For remote access, use VPN instead of exposing ports.
SmartRTSP flow
Scan with ONVIF first; if needed, add the RTSP URL manually.
Stable playback
Check H.264/H.265, resolution, sub stream, and same-LAN access.
Camera brand setup guides for India
Camera brands use different RTSP paths, NVR channel formats, ports, and ONVIF settings. Check the brand page before using a generic URL.