Where the function is intended for
During an incident, a estimated time is often sought. Without clear channel names and accurate time, this can waste unnecessary time and may lead to the sharing of the wrong segment.
advice
Find Dahua recording and export it
A recording only has evidentiary value when you can find the right camera, the right time and a usable export.
Setting or condition
Check camera name, time zone, and recording format before anything happens. Determine who is allowed to search or export, and how long the footage will normally remain available.
Making a conscious choice
First, select a wide time frame, compare it to a second camera position where available, and export only the relevant fragment. Preserve context regarding date, channel, and reason.
What you check afterwards
Open the export on a separate device and check the image, timestamp, and completeness. Record where the file is safely stored and who received it.
Frequently asked questions
Can I share a recording directly via an app?
That can sometimes be done, but check the format, completeness and privacy before sharing.
Why make a test export?
Then you will discover the process before there is a time pressure.