Operational Statistics
239
Figure 21-2 Recording Statistics Page
Table 21-1 Recording Statistics
Field Description
Device Device input number.
Session Current active media database session ID
associated
with
stream type for this camera
(Note: there will be multiple sessions for the
same camera depending on the stream types).
MIME Type Provided details on codec of data recorded in
se
ss
ion.
Stream Type Indicates what type of str
e
am recorded for this
session, i.e. live, alarm, and or record.
Current Buffer Usage Current percent used of the internal frame
buf
f
er (will be 0% if no buffering is occurring,
i.e. frames are being written to the disk as they
are received).
Avg Buffer Usage Average percent used of the internal frame
bu
f
fer.
Max Buffer Usage Maximum percent used of the internal frame
bu
f
fer.
Total Frames/Packets Total number of frames recorded for video
devices or
tot
al number of packets recorded for
audio devices in the session.
Missing Frames/Packets Total number of missing frames for video
de
vices or
total number of missing packets for
audio devices in the session/percent missing.
Dropped Frames/Packets Total number of dropped frames for video
d
e
vices or total number of dropped packets for
audio devices in the session (frames/packets
inserted into buffer, but the frames/packets
were removed before being written due to
buffer overflow).
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