After user searched files, system implement accurate playback once user click Play for the first
time.
System does not support accurate playback for picture.
System supports synchronization playback and non-synchronous playback. The synchronization
playback supports all channels and non-synchronous playback only supports accurately
playback of current select channel.
Figure 4-73
4.9.2.3 Mark Playback
Please make sure user purchased device support this function. User can use this function only if
user can see the mark playback icon on the Search interface
(Figure 4-71).
When user are playback record, user can mark the record when there is important information. After
playback, user can use time or the mark key words to search corresponding record and then play. It is
very easy for user to get the important video information.
Add Mark
When system is playback, click Mark button
, user can go to the following interface. See Figure 4-74.
Figure 4-74
Playback Mark
During 1-window playback mode, click mark file list button
in Figure 4-71, user can go to mark file
list interface. Double click one mark file, user can begin playback from the mark time.
Play before mark time
Here user can set to begin playback from previous N seconds of the mark time.
Note
Usually, system can playbacks previous N seconds record if there is such kind of record file. Otherwise,
system playbacks from the previous X seconds when there is such as kind of record.
Summary of Contents for DNA3300 Series
Page 29: ...3 5 2 DNA3700 Series Please refer to Figure 3 2 for connection sample Figure 3 2...
Page 88: ...Figure 4 81 Figure 4 82...
Page 89: ...Figure 4 83 Figure 4 84...
Page 95: ...Figure 4 89 Figure 4 90...
Page 96: ...Figure 4 91 Figure 4 92...
Page 97: ...Figure 4 93 Figure 4 94...
Page 99: ...Figure 4 96 Figure 4 97...
Page 102: ...Figure 4 99 Figure 4 100...
Page 137: ...Figure 4 143 Figure 4 144...
Page 178: ...Figure 5 53 Figure 5 54...
Page 179: ...Figure 5 55 Figure 5 56 Figure 5 57...
Page 183: ...Figure 5 61 Figure 5 62...