IMPORTANT
•
Use “Direct2D” with a computer that has the latest graphic driver version installed to it.
•
When using “Direct2D”, set “Smoother live video display on the browser (buffering)” to “On”.
If “Off” is selected for “H.264 Smoother live video display on the browser (buffering)”, “Direct2D” may
not be very effective.
Note
•
When “Direct2D” is selected for “Drawing method”, video may not be displayed or the displayed image
may be seen as it is partially corrupted depending on the PC in use.
•
Refer to our support website <Control No.: C0313> for information of PCs for which “Direct2D” is
selectable.
[Viewer software (nwcv4Ssetup.exe)] - [Decoding Options]
Select the decoding method for H.265/H.264 images of the live screen.
•
Software:
Decoding is performed by software.
•
Hardware:
Uses the Hardware Acceleration (Intel
®
Quick Sync Video) function that performs fast decoding.
•
Default:
Software
IMPORTANT
•
“Hardware” may not be able to be used depending on the computer used.
One of the following messages is displayed when the [Confirm] button is clicked.
–
The hardware decode is available for both H.265 and H.264 on your PC.
→
Depending on your PC environment, images may not be able to be outputted. In this case,
select “Software” for “Decoding Options”.
–
The hardware decode is available for H.264 on your PC, but unavailable for H.265 on your PC.
→
Depending on your PC environment, images may not be able to be outputted. In this case,
select “Software” for “Decoding Options”.
–
“The hardware decode is not available on your PC.”
→
Select “Software” for “Decoding Options”.
Note
•
When “Hardware” is selected for “Decoding Options”, video may not be displayed or the displayed
image may be seen as it is partially corrupted depending on the PC in use.
•
Refer to our support website <Control No.: C0313> below for information of PCs for which
“Hardware” is selectable.
[Viewer software (nwcv4Ssetup.exe)] - [Smoother live video display on the browser
(buffering)]
Perform settings to display camera images on the viewer software.
•
On:
Images are temporarily stored on the computer and are displayed smoother.
•
Off:
Images are displayed in real-time and are not stored on the computer.
•
Default:
On
[Viewer software (nwcv4Ssetup.exe)] - [Frame Skip Options (When PC is Heavy Processing
Load]
Perform settings to display camera images on the viewer software.
•
Auto:
If there is a delay in displaying images from the camera, the delay can be resolved by automatically
skipping frames.
•
Manual:
If there is a delay in displaying images from the camera, frames are not skipped automatically.
•
Default:
Auto
28
Operating Instructions
2 Settings
