GRASS VALLEY UCP-3901, Руководство пользователя

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Essence Processing SDC
This section contains information on using an UCP - 3901 card running the Essence
Processing (EP) SDC, through RollCall.
For help with the general use of the RollCall application, open the user manual by clicking
the button on the main RollCall toolbar.
Feature Summary - UCP - 3901 with Essence Processing SDC
General Features
• Supports configuration of Ethernet links for maximum signal transport using both SFPs,
or, for dual link mode, to provide link redundancy as per SMPTE ST 2022-7. When
operating as a receiver, the UCP - 3901 will dynamically adapt to any stream presented
to it.
• Supports unicast as well as IGMPv3 source-specific multicast, allowing point to point
operation or transmission in multicast groups, and forward error correction.
• Standards supported:
• 3G-SDI to SMPTE 424M/425M level A compatible
• HD-SDI to SMPTE292M/274M/296M
• SD-SDI to SMPTE259M-C
• 25GbE Ethernet to IEEE 802.3
• RollCall control and monitoring compatible with standard logging and reporting
features.
Essence Processing Features
• Handles up to 16 SDI signals over dual 25GbE IP links (dependent on SDI signal format
and compressed or uncompressed transport mode).
• Multiple transport types available for each SDI input including:
• Uncompressed video transport using either VSF TR-03 and TR-04 RTP or SMPTE-
2022-6 encapsulation.
• PCM audio using TR-03 & AES67.
• SMPTE-291M metadata support through IETF standard
RTP Payload for Ancillary
Data .
• Supports frame synchronized SDI inputs with audio rate adaption, referenced to
IEEE - 1588v2 (PTP) network timing (compliant with SMPTE-2059-2).
• Low delay mode and Independent H & V offset available for each channel, along with
up to 2 frames of video delay, and up to 255ms of audio delay.