EverFocus Polestar EZN7221 User Manual page 55

Ultra low light network camera
Hide thumbs Also See for Polestar EZN7221:
Table of Contents

Advertisement

Note: If you connect to the camera via the Internet and experience a delay (lag time) in the video
feed, try to reduce the number of streams and the quality and resolution of the streams – but
keep the frame rate at its maximum.
Format: Select the encoding format – H.265, H.264 or MJPEG.
Resolution: Select the most suitable resolution for your needs.
Frame Rate: Select from 1 to 60 fps.
Bit Rate: This function can only be set up in the Advanced tab. If required, select whether you want
the stream to stream a Constant Bit Rate or a Variable Bit Rate, and set the values of whichever
option you choose. You can also enter a customized Constant Bit Rate (256 to 12000 kbit) in the
Customize
kbit field.
GOP: Select GOP (Group of pictures) level from 1 to 120 to adjust the frequency of generating
I-frames per second for H.264 and H.265 Format.
Click Apply to apply the changes or Cancel to cancel the changes and return to the previous settings.
【Region of Interest Settings】This function can only be set up in the Advanced tab. The Region of
Interest (ROI) function allows users to set up multiple regions within an image with better quality
and less distortion than the rest of the image. You can also use this function together with the Digital
Zoom function on the Live View window to get a better image result. Up to five ROIs can be
configured in this field.
To set up an ROI region:
1.
Enabled the ROI Draw Tool and click the Draw button
2.
On the right-side live image, move the cursor to the position where you want the ROI
rectangle to start and then click it. Move the cursor to the position (diagonally opposing
corner) where you want the ROI rectangle to end and then click it.
3.
Select a quality value for the ROI from the Quality drop-down list.
4.
Click the Apply button to apply the settings, or click the Cancel button to reset without saving
the settings.
.
49
EZN7221/7260/7360

Advertisement

Table of Contents
loading

This manual is also suitable for:

Polestar ezn7260Polestar ezn7360

Table of Contents