Belden GRASS VALLEY KALEIDO Series, Инструкция по установке и обслуживанию

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Specifications
The following table lists some (but not all) output formats supported at the DisplayPort
connections.
You can customize your own timing rates for resolutions ranging from 1280 × 1024 pixels
up to 1920 × 1200 pixels (all progressive scan), by using XEdit.
Decoding Capacity
Numbers represent the maximum video decoding capacity when only this format is used
and head streaming is disabled. Actual performance may vary according to the content’s
complexity. This table and accompanying notes should only be used as general guidelines.
The absolute maximum video decoding capacity is 128 streams under all conditions. Audio
decoding capacity is limited only by processor usage. To achieve the numbers shown
below, specialized knowledge and network equipment is required for implementation (for
example, shaping traffic at the sender); contact Grass Valley for more information.
• If one head streaming is enabled, decoding capacity is reduced by 4%. If two head
streaming is enabled, decoding capacity is reduced by 8%.
• Halving the bit rate increases the decoding capacity by approximately 33%. Doubling
the bit rate decreases the decoding capacity by approximately 25%.
• Using H.265 with Main profile instead of Main10 increases the decoding capacity by
approximately 25%.
• Using 4:2:2 instead of 4:2:0 will decrease the decoding capacity. Benchmark results are
not available for 4:2:2.
Video Codec Decoding Capacity
Kaleido - IP HDMI output formats
Resolution Format name Refresh rates (Hz)
1600 × 1200 UXGA 50 / 59.94
1920 × 1080 HDTV 50 / 59.94
1920 × 1200 WUXGA 50 / 59.94
3840 × 2160 UHDTV-1 25 / 29.97 / 50 / 59.94
Note:
After configuring custom resolutions in XEdit, you must restart the
Kaleido - IP for the new resolutions to become effective.
Codec

Model

MPEG-2 H.264 H.265
SD Main,
8 Mb/s
HD Main,
20 Mb/s
SD High,
2 Mb/s
HD High,
10 MB/s
SD
Main10,
2 Mb/s
HD
Main10,
5 Mbps
1080p50/59
Main10,
5 Mbps
4K
Main10,
25 Mb/s
Main Tier
4K
Main10,
125 Mb/s
High Tier
X120 128
a
45 84 18 64 16 10 2 1
X320 128
a
90 128
a
36 128 32 20 4 3
a.128 maximum stream limit reached before machine limit.