
3-7-2  Media
You can define what kind of media file should be saved on designated media.
Here are the descriptions of every setup item:
| Item | Description | 
| One Snapshot | Save a picture file when event is triggered. | 
| Maximum | Save a H.264 video clip. You can also select the recording | 
| Video File Size | length before and / or after the time when event is triggered in | 
| 
 | ‘Pre Event’ and ‘Post’ Event’. | 
| 
 | For example, if you set ‘Pre Event’ to ‘5’ and ‘Post Event’ to 5’, | 
| 
 | and an event is triggered at 14:10:30, then the video file will | 
| 
 | be 10 seconds long, starting from 14:10:20 to 14:10:30. | 
Tips: You may want to know what happened before event is triggered in many cases, especially when object is outside of motion detection window.
Note: If the “Pre Event” set to “0” second, the “Post Event” cannot set to “0” second.
When you finish with above settings, click ‘Apply’ button to save changes.
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