Monarch EDGE Control Hub configuration
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Part # V11470-301-0101
Last updated: July 27, 2020
Encoding mode
Select one of the following:
•
Optimized for low latency
2
Reduces
the
delay
between the time the video is captured on the encoder
and the time it’s shown on a monitor connected to a
decoder (not supported on third-party decoders).
•
Favor image quality
Favors image quality over latency,
but may require more delay.
Force CAVLC
entropy encoding
Enable this to force the use of context adaptive variable length
coding (CAVLC) entropy encoding. Enabling this option over-
rides the default entropy encoding selection (CABAC).
GOP length
The number of frames from one complete frame (I-frame) to
another. A higher GOP length increases the compression level
but may result in a lower quality image.
The default GOP length is 30.
Insert P-frame every
Enter the number of frames before a P-frame is inserted. All
other frames are B-frames. A higher number of frames before
inserting a P-frame increases the quality of the image but may
result in a loss of performance.
The minimum and default value is 1 (indicating no B frames
3
).
The maximum value is 4.
Audio
Bit rate
Select the audio bit rate, in kbps, for your audio transmission. A
higher bit rate produces a sound quality closer to the source qual-
ity but requires more bandwidth.
The value ranges from 32 to 576. The default is 128.
AAC encoder
Select one of the following:
•
AAC LC
Allowed bit rate range is 32 to 576 kbps.
•
AAC HEv1
Allowed bit rate range is 32 to 288 kbps.
•
AAC HEv2
Allowed bit rate range is 32 to 144 kbps.
AAC quality
Force the use of encoding complexity (low to high) to improve
the quality of compressed audio. Adjusting these settings doesn’t
affect the audio sample rate, target bit rate, or latency.
•
Low
•
Medium
•
High
Use temporal
noise shaping
This reshapes the quantization noise over time to improve the
quality of the audio signal. This option is enabled by default.
Setting
Description