Leuze 50147807, Original Operating Instructions

Page: 15 / 26

Features
Leuze electronic GmbH + Co. KG LCAM 308 15
5 Features
5.1 Streaming
5.2 Recording
The camera can record the video image on a trigger signal. Recording starts the set pre-trigger time before
the trigger point and ends the set post-trigger time after the trigger point.
Recording video specifications:
Recording with 1920x1080
Live Stream, Recording and RTSP share the processing power of the camera, which is limited. Recording
with a resolution of 1920x1080 is most computation-intensive and can cause the live stream to have a very
low framerate. To reduce impact on the live stream or when noticing any other performance problems, it
is recommended to disable the RTSP stream when recoding with 1920x1080.
Only one recording can run at a time when using 1920x1080.
When using a recording resolution of 1920x1080, the field of view is reduced due to sensor limitations.
This applies for all streams, although only the recording supports 1920x1080.
Trigger options
• Digital input
A rising edge on the digital input will trigger a recording
• UDP
Send the string TRIG to UDP port 5002 on the camera
• Web frontend
The trigger button on the top right in the frontend can be used as manual trigger
If a trigger signal is detected, the blue LED Status on the camera will light up until the end of all running
recordings. If the recording cannot be saved, the blue LED will flash several times. Multiple recordings can
overlap, but at least 2s must elapse between each trigger. No more than three recordings can run at the
same time.
To ensure that there is always enough free memory, there is a deactivatable function that deletes the
oldest videos if necessary, to ensure enough free storage.
Stream Resolution FPS Codec / Contai
-
ner
URL
HD 1280 x 720,
1024 x 576,
960 x 540,
800 x 450,
640 x 360
24 MJPEG http://<camera-ip>/stream-hd
RTSP 640 x 360 3 H264 RTSP rtsp://<camera-ip>:<rtsp-port>/<rtsp-
path>
Table 5.1: Streaming
Resolution FPS Codec / Container
1920x1080, 1280 x 720, 1024 x 576, 960 x 540, 800 x 450, 640
x 360
24 H264 MP4,
adjustable quality
Table 5.2: Recording
NOTICE
Recording failure
A recording failure is indicated by the blue led flashing several times after a trigger occurred.
Possible causes include
• Memory card full
• Memory card missing
• Memory card faulty