GRASS VALLEY XIP-3901, User Manual

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Applications
XIP­3901 -UC / -DC / -FS Key Features
Densité 3+ XIP - 3901 - FS is an application that provides a dual-channel 12G/Quad Link
3G/3G/HD frame synchronizer with gearbox functionality, which is designed to synchronize
and convert color space between ITU-R BT.2020 and ITU-R BT.709 in 4K UHD, 1080p and HD
broadcast productions.
All applications will delay 12G/3G/HD embedded audio and metadata to maintain
synchronization with video. The optional HDR processor, XIP - 3901 - UDC - HDR, allows
conversion between SDR and HDR formats, supporting HLG (ITU­R BT.2100), PQ (ITU­R
BT.2100) and S­Log3/S­Gamut3 formats, with conversion between formats. In addition to
the Grass Valley LUTs, you can select BBC LUTs v1.4 or you can choose your own Custom
LUTs compliant to Adobe cube file v1.0 for fully flexible HDR processing.
Based on the proven Densité modular framework of over 100 cards, the flexible, space-
efficient XIP - 3901 agile processing platform can accommodate a gradual adoption of
different production elements into 1080p and 4K UHD broadcasting workflows — and it
enables dual HDR/SDR production — all while protecting your investment in installed
equipment. With flexibility to configure up to 12 XIP - 3901 dual-channel processing
applications per Densité 3+ FR4 frame, the Densité platform scales to a market-leading
density of 24 4K UHD processors with HDR conversions in a 4 RU frame. This means space
and cost-efficient scaling for today and tomorrow.
XIP­3901 -UC / -DC / -FS Key Features
• Independent dual processing channels
• 12G 2160p, 3G 1080p and HD 1080i/720p input/output (depending on application)
• 12G-SDI Mode 1 and Type 1
• Quad Link 3G in 2SI and Square Division
• 3G Level A & Level B Dual-Link
• High-quality scaler and advanced de-interlacer on XIP
- 3901 - UC
• High-quality downscaler and interlacer on XIP - 3901 - DC
• 12G-SDI to/from Quad Link 3G in 2SI/Square Division on XIP - 3901 - FS
• Integrated frame synchronizer (freeze to last valid frame/field on error)
• Minimum processing delay mode available on XIP
- 3901 - FS
• Audio/video deglitcher to handle video hot switches at the input
• Broadcast-quality color conversion (between ITU-R BT.709 and ITU-R BT.2020)
• SDR/HDR optional processing support HLG, PQ, and S-Log3/S-Gamut3 formats
• Selection between GV LUTs, BBC LUTs v1.4, or User Custom LUTs
• External reference or URS frame reference
• Embedded audio and metadata delay and synchronization
• Individual application licensed, purchased as needed
• Rapid switching between applications