GRASS VALLEY XIP-3901, Руководство пользователя

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189
XIP - 3901
User Manual
HDR Panel
The HDR panel has two tabs ( UDC1 and UDC2 ); one for each of XIP - 3901 - UDC - IF’s
independent processing channels. The configuration of the
UDC2
tab is the same as the
UDC1 tab. Only the configuration of the UDC1 tab is shown below.
UDC1 / UDC2 Tab
Grass Valley offers its own HDR processing. However, you can decide to use BBC LUTs or to
load your own Custom LUTs. Furthermore, the incoming Video Payload ID (Transfer
Characteristic, Colorimetry, and Bit depth) can be corrected without applying any HDR
conversion. Use the radio button to select the desired processing. Grass Valley HDR
processing is selected by default.
Grass Valley color space conversion internal LUT's, for example, BT.709 to BT2020 and
BT.2020 to BT.709 are always available. Other video processing settings can be enabled for
each channel by activating the XIP - 3901 - UDC - HDR option. See Options Panel , on page 166
for details about how to activate card options.
DSCP Sets the quality of service priority on the network for the outgoing video, metadata, and
audio streams. The range is 0 to 63.
The default values are:
• 0 for SMPTE 2110-20 (Video)
• 0 for SMPTE 2110-40 (Metadata)
• 34 for SMPTE 2110-30 (audio)
SDP
colorimetry
profile entry
Set your preference for which terminology the card will use for the colorimetry attribute in
the outgoing SDP files; either BT.2020 or BT.2100 terminology. This setting is common to all
Senders. You can only overwrite the selected value when the output colorimetry is already
BT.2020 or BT.2100.
Property Description