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3. If the previous compression mode was MJPEG, click Apply to save the changes and see
the SM4 or MPEG4 Compliant Simple Profile parameters.
The SM4 or MPEG4 Compliant Simple Profile parameters appear.
4. In the Target Bit Rate box, enter the maximum number of kilobits per second that
you want the device to generate. Valid target bit rates range from 9 to 6000 kilobits per
second.
5. In the Target Frame Rate box, enter the maximum number of frames per second
(fps) that will be encoded and transferred by the transmitter. This parameter can be set
to 1 to 7, 10, 15, or 30 fps in NTSC mode and 1 to 6, 8, 12, or 25 fps in PAL mode.
6. In the Minimum Quantizer box, enter the high video quality boundary. The lower the
value, the higher the video quality and the file size. The value range is from 2 to 31.
7. In the Maximum Quantizer box, enter the low video quality boundary. A higher
quantizer value means less video quality but a smaller file size. The value range is from
2 to 31.
8. In the Input Filter Mode list, select the level of filtering applied to the video signal
before it is encoded, helping to remove high frequency noise from lower quality
cameras or noisy video feeds. The available values are Low, Medium, High, or None.
9. In the Noise Reduction Filter Mode list, select the filtering of small variations in
pixels in otherwise motionless sections of the video, to be used in all conditions to
reduce the bit rate. Using this filter also helps reduce the number of false alarms in low
light conditions. To see this parameter, you need to deactivate the second video
encoder (see page 30). The available values are Low (default), Medium, High, and
None.
Verint Video Intelligence Solutions
Nextiva S2750e Series User Guide
Compression
mode
31
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