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value is set too high and there is a lot of movement in the video,
there is a risk of frame-skipping.
•
Video Compression: Select between MJPEG, H264, and H265
compression options. MJPEG is not available for the mainstream.
Compared to H.264, H.265 reduces the transmission bitrate under
the same resolution, frame rate and image quality.
•
Profile: Video Compression must be set to H.264 to adjust this
setting. Choose between Base Line, Main Profile and High Profile.
•
Send Snapshot: Select which video stream to use when creating a
snapshot from the camera.
•
Video Encode Slice Split: Enable this function for an improved
image when using a low-performance PC.
•
Watermark: When playing back the locally recorded video in the
search interface, the watermark can be displayed. To enable it,
check the watermark box and enter the watermark text.
5.1.3 Audio Configuration
Click the "Audio" tab to go to the audio interface as shown below.
•
Enable: Enable audio settings to use a microphone. The audio can
o
Base Line: Simple profile used for low-power
devices. Color information is sampled at half the
vertical and half the horizontal resolution of b/w
information.
o
Main Profile: Includes all functionality of Base Line
but with improvements to frame prediction.
o
High Profile: Highest quality H.264 profile with
highest amount of compression. Increased data rate
and need of decoder performance.
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