DS-2CD2D21G0/M-D/NF User Manual
UM DS-2CD2D21G0/M-D/NF 020319NA
75
1.
Enter the Smooth Streaming Settings interface,
Configuration >
Network > Advanced Settings > Smooth
Streaming
.
Figure 74, Smooth Streaming Settings
2.
Select the Stream Type.
3.
Check
Enable Smooth Streaming
.
NOTE:
Be sure the Bitrate Type is selected as Constant and the SVC is selected as OFF before enable this
function. Go to
Configuration > Video/Audio > Video
page to set the parameters.
4.
Select the smooth streaming mode. There are three modes selectable:
Auto, Resolution Priority
, and
Error
Correction.
•
Auto
: The resolution and bitrate will be adjusted automatically and resolution will take the priority. The upper limits
of these two parameters will not exceed the values you set on the Video page. Go to
Configuration >
Video/Audio > Video
page, set the
Resolution
and
Max. Bitrate
before you enable the smooth streaming
function. In this mode the framerate will be adjusted automatically to the maximum value.
•
Resolution Priority
: The resolution stays the same as the set value in the Video page, and the bitrate will be
adjusted automatically. Go to
Configuration > Video/Audio > Video
page, set the
Max. Bitrate
before you enable
the smooth streaming function. In this mode the framerate will be adjusted automatically to the maximum value.
•
Error Correction:
The resolution and bitrate stay the same as the set values in the Video page. When the
bandwidth is sufficient, there is packet loss or bit error during transmission, and these situations will lead to video
data error or loss. This mode is used to correct data errors during transmission. You can configure the error
correction proportion within a range of 0-100. When the proportion is 0, the data error will be corrected by data
retransmission. When the proportion is higher than 0, the error data will be corrected via redundant data that is
added to the stream and data retransmission. The higher the value, the more redundant data will be generated, the
more data error will be corrected, and the larger bandwidth is required. When the proportion is 100, the redundant
data will be as large as the original data, and the bandwidth required will be double.
NOTE:
Be sure the bandwidth is sufficient in Error Correction mode.
5.
Click
Save
to save the settings.
Summary of Contents for DS-2CD2D21G0/M-D/NF
Page 1: ...DS 2CD2D21G0 M D NF Pinhole and Covert Mini Network Cameras User Manual ...
Page 8: ...DS 2CD2D21G0 M D NF User Manual UM DS 2CD2D21G0 M D NF 020319NA 7 Appendix 156 ...
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