Overview; Features - Sony BPU4000 Operation Manual

Overview

The BPU4000 Baseband Processor Unit connects to a
CA4000 Camera System Adaptor, mounted on a PMW-F55
Solid-state Memory Camcorder
2)
Camera , or an HDC4300 Color Camera
cable. It processes video signals from the camera and
provides an interface with external devices.
It can also connect to an HDCU2000-series or HDCU1000-
4)
series Camera Control Unit (hereinafter referred to as the
"CCU") to form a 4K video multi-camera system, supplying
power to the camera and transferring various signals
(intercom, tally, prompter, audio, etc.).
1) Requires PMW-F55 software version 2.10 or later.
2) Requires the SKC-4065 F65 Adaptor.
3) Requires BPU4000 software version 3.00 or later.
4) If using a HDCU1000-series unit, please contact your Sony
representative.

Features

Note
For system camera operation, first check that the software and
ROM version of this unit, PMW-F55, F65, F65 Adaptor,
CA4000, and HDC4300 support this function.
4K and HD dual system support
Equipped with 4K video signal processing functions, and
down-converter for conversion to HD format.
It can support a 4K camera system and HD camera system at
the same time when used in combination with a CCU.
It can also be used as a camera (PMW-F55 or F65) extension
unit when not connected to a CCU.
Various HFR (High Frame Rate) functions
The unit supports a wide range of HFR video signal output,
including 2×/3×/4×/6×/8× HD and 2× 4K. The formats that are
available for use depend on the connected devices.
The unit has a built-in function for generating normal speed
video from HFR video, allowing it to output both HFR video
and normal speed video simultaneously. The normal speed
video can be used in a conventional HD camera system and
similar systems by connecting a CCU.
Slim enclosure
Houses high-performance signal processing circuits in a slim,
1.5U enclosure equipped with dual 2-system 4K signal output
connectors, dual 2-system HD signal output connectors, one
set of optical fiber connectors, and interface connectors on the
rear panel.
1)
or F65 Digital Motion Picture
3)
via an optical fiber
Video input/output
Outputs
• 3G/HD-SDI: 2-system (4 outputs/system), 2 connectors for
each output
• 3G/HD-SDI: 1 system (2 outputs)
• HD-SDI: 1 system (2 outputs)
Inputs
• Reference signal (analog), 1-system
• 3G/HD-SDI return signal, 2-system
1) Available only when used as a camera extension unit.
External sync signal
When connected with a CCU, operation is synchronized with
the CCU and an external sync signal is not required.
When not connected with a CCU (i.e. when used as a camera
extension unit), operation can be synchronized to a sync
signal (HD tri-level sync or SD black burst) from an external
device.
4K/HD parallel processor built-in
Equipped with built-in 4K signal processor and HD signal
processor (down-converted from 4K signal). The processors
operate independently in parallel, allowing you to optimize
functions, such as detail processing, for both the 4K and HD
systems.
Optical digital transmission
Digital signal transmission over a single optical fiber cable (two
single-mode optical fibers, two power supply lines, two control
lines) connecting the unit and a camera adaptor for stable,
high-capacity transfers.
The unit and a CCU are also connected using a single optical
fiber cable.
When used in combination with an HDCU2000, data signals
and power can be transferred distances up to 2,000 m
(6,560 ft) (camera cable length) when connected to a
PMW-F55. When used in combination with an HDCU2500, the
maximum distance is 1,000 m (3,280 ft).
(The maximum distance power can be supplied varies with the
camera peripheral system configuration and type of optical
fiber cable).
Wide dynamic range
Supports S-Log2 and S-Log3 gamma curve selection.
Wide color gamut
Output of 4K signals with color space close to BT.2020 is
supported.
Optional accessories
Additional functionality can be added by incorporating the
following optional accessories.
For details about installing optional accessories, please
contact your Sony representative.
1)
1)
3
Overview