Crestron DM-NVX-E760, Руководство по эксплуатации продукта

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24 • DM-NVX-E760 and DM-NVX-E760C Product Manual — Doc. 8918B
Adaptive Bit Rate
Adaptive bit rate functionality enables a DM NVX transmitter to automatically set the bit rate
required for the input resolution of the stream; for example, the adaptive bit rate for a common
resolution such as 1920x1080p@60Hz (1080p60) is automatically set to 400 Mbps. Adaptive bit
rate makes better use of the available bandwidth.
The following table lists common resolutions and the associated adaptive bit rate setting.
Resolution and Associated Adaptive Bit Rate Setting
RESOLUTION PIXELS PER SECOND ADAPTIVE BIT RATE (Mbps)
720x480@60 Hz (480p60) 20,736,000 302.777778
1280x720@50 Hz (720p50) 46,080,000 326.543210
1280x720@60 Hz (720p60) 55,296,000 335.185185
1920x1080@50 Hz (1080p50) 103,680,000 380.555556
1920x1080@60 Hz (1080p60) 124,416,000 400
3840x2160@24 Hz (4k24) 199,065,600 470
3840x2160@25 Hz (4k25) 207,360,000 477.777778
3840x2160@30 Hz (4k30) 248,832,000 516.666667
3840x2160@50 Hz (4k50) 414,720,000 672.222222
3840x2160@60 Hz (4k60) 497,664,000 750
4096x2160@50 Hz (DCI50) 442,368,000 698.148148
4096x2160@60 Hz (DCI60) 530,841,600 781.111111
Enable or disable adaptive bit rate using the web interface or SIMPL Windows.
Using the Web Interface
Enable or disable adaptive bit rate functionality by clicking the Settings tab and then clicking
Stream. In the Advanced section, do either of the following:
l
Enable Adaptive Bitrate by setting the Adaptive Bitrate toggle switch in the On (right)
position.
l
Disable Adaptive Bitrate by setting the Adaptive Bitrate toggle switch in the Off (left)
position. By default, adaptive bit rate functionality is disabled.