camsnap

Capturing snapshots and clips from RTSP or ONVIF cameras involves connecting to the network stream to extract still frames or record short video segments for monitoring and archival. Cameras must be configured via the command line interface before capturing.

Before capturing frames from network cameras, ensure ffmpeg is installed on your system PATH and a local configuration file exists at ~/.config/camsnap/config.yaml. Your RTSP or ONVIF cameras must also be reachable on the network.

Yes, you can use motion detection to trigger video recording on an RTSP camera. The motion watch feature detects movement and automatically captures short video clips, enabling event-driven monitoring and archival for security surveillance.

Yes, this approach works for both home security monitoring and remote camera checks. It supports on-demand snapshot captures for quick verifications alongside motion-triggered clip recording for comprehensive remote monitoring and event archival.

The best way to archive short video segments from ONVIF cameras is to use an event-driven capture tool that records motion-triggered clips directly from the network stream. This saves relevant footage for archival without continuous recording overhead.

Ffmpeg is required for capturing RTSP camera streams because it handles the underlying video decoding, frame extraction, and segment encoding. The capture tool relies on ffmpeg being on the system PATH to process and save media files correctly.