Multi-access Video Disk Recorder

MAV-777The MAV-777 is the flagship version of Sonys MAV-555 Series Multi-access Video

Disk Recorder. It is specifically designed for high-definition applications such as

rich content production and post production.

This new high-performance model inherits the operability, reliability and

connectivity of the MAV-555 that is based on MPEG-2 4:2:2P@ML compression disk

technology. It combines VTR-like control panel operation with all the advantages of

a disk recorder to provide both linear and non-linear editing capabilities for the

demanding needs of todays live, sports and news production applications in an SD

(Standard Definition) system.

Leveraging Sonys vast experience in the high definition world, the MAV-777, based

on HDCAM compression and advanced disk technology, offers tremendous

capabilities and various benefits for broadcasters and major production companies

to fulfill their rapidly rising requirement for high-definition content.

The MAV-777 provides unique functionality with features and benefits including

internal down converters that allow you to share your HD (High Definition) material

for day-to-day SD program production while securing the material for current and

future HD applications, thus enhancing production efficiency and increasing your HD

assets. The MAV-777 not only adds flexibility to your live, sports and program

production applications but its also an ideal video recorder for your multi-channel

HD editing suite in a multi-format era.

Preliminary

Distributed by

MK7667V1OHB01MARV-2080

Printed in Japan on recycled paper

2001 Sony Corporation. All rights reserved.Reproduction in whole or part without written permission is prohibited.

All non-metric weights and measurements are approximate.Features and specifications subject to change without notice.

Sony and HDCAM are trademarks of Sony Corporation.Ethernet is a trademark of Xerox Corporation.

All other trademarks are the property of their respective owners.

F E A T U R E S & B E N E F I T SHDCAM codec for superlative picture qualityThe MAV-777 offers excellent picture quality with thegreatest possible degree of scalability and compatibilitywhile maintaining a balance of picture quality, response, andediting and transfer efficiencies

Simultaneous 4-channel synchronous HD A/V I/OsThe real-time HD-SDI cards are available to support up tofour simultaneous inputs and outputs in the followingconfigurations: standard 1 in 1 out, and optional 1 in 3 out,2 in 2 out, or 3 in 1 out. This multiple-HD channel capabilityextends the flexibility of your system configuration.

Internal down converter for system flexibilityAll HD-SDI output ports are equipped with down-convertedSD-SDI outputs, so that both HD-SDI and SD-SDI can beoutput in parallel for your system convenience. There aretwo systems for system configuration flexibility: Output A,which does not have a superimpose function, and Output B,which does.

Simultaneous multi-operation with asynchronousnetwork I/FWhile recording an incoming feed, multiple operators canimmediately begin their editing processes. By using anetwork, the operators are able to air the content whileediting. They can also play back files to air with continuousrecording. Each file can be transferred asynchronously andthe transfer rate is dynamically adjustable to the condition ofthe port being used. This also offers a path to archivaldevices and remote servers.

Familiar VTR-style control panelFor operational convenience, the MAV-777 is equipped asstandard with the BKMA-505 Disk Recorder Control Panel.This familiar VTR-style control panel provides a level ofintuitive operation never before available in a disk recorder.Anyone who is familiar with front-panel VTR editing canoperate this machine, so there is a very short learning curve.

SpecificationsPower requirements AC100 to 240 V 10%, 50/60 Hz

Power consumption Approx. 700 W

Operating temperature 5 to 40C (41 to 104F)

Storage temperature -20 to 60C (-4to 140F)

Humidity 25% to 80% (relative humidity)

Mass Approx. 50 kg (110 lbs)

Dimensions (W x H x D) 424 x 266 x 661 mm (16.8 x 10.5 x 24.8 inches)Main frame: 6U, 19-inch standard rack mountable

Supplied accessoriesOperation manual (1)

Installation manual (1)

Optional support componentsBKMA-720 HDCAM Input Board

BKMA-730 HDCAM Output Board

CH1/2 P1 CH3/4

CH1/2 P2 CH3/4

CH1/2 P3 CH3/4

CH1/2 R1 CH3/4

CH1/2 R2 CH3/4

CH1/2 R3 CH3/4

~ AC IN

R1

R2

P1

P2

REFERENCEIN HD OUT

IN SD OUT

AUDIO IN (AES/EBU) AUDIO OUT (AES/EBU)

TIME CODE IN TIME CODE OUTR1 P1 P2 P3

P1 P2 P3

R2 SYSTEM

VIDEO CONTROL (REMOTE)

IN1(R1) IN2(P1) IN/OUT1(VTR)

IN3(R2/P3) IN4(R3/P2) IN/OUT2(VTR)

TO MAVE-F555

REMOTE

PARALLEL I/O(50P)ANALOG

COMPOSITE(SUPER)

SD SDI(SUPER)HD SDI

(SUPER)

HD SDI IN HD SDI OUT

D CONV SDI OUT

1 2

1 2 (SUPER)D CONV

SDI OUT (SUPER)SPARE

INPUT MONITOR

HD SDI IN HD SDI OUT

D CONV SDI OUT

1 2

1 2 (SUPER)D CONV

SDI OUT (SUPER)SPARE

INPUT MONITOR

MONITOR OUT

R

L

10 BASE-T

HDW VTRs

HDW VTRHD-SDI

HD-SDI

Network

BVE-9100 Editing Control Unit

HDS-X3000SeriesMulti bit-rateRouter

MVS-8000SeriesMulti Format ProductionSwitcher

SourceMonitors

C.G.

Master Monitor

MAV-777MAV-777

(3) Synchronized Playout of Key & Fill

(2) Converts CG File to Video

(1) Temporary Buffer for Compositing

Supports Sony VTR protocolThe MAV-777 can be controlled from a variety of controldevices via RS-422A, which means you can keep usingSony control devices such as Sony BVE Series editors andother compatible controllers. This makes it easier tointegrate the MAV-777 into existing linear editing systems toprocess non-linear editing. In addition, the MAV-777supports Sony Disk Protocol. Existing third partymanufacturers controllers for the MAV-555 are compatiblewith the MAV-777.

Smooth scene search for editing efficiencyWith the familiar and convenient VTR-like scene searchcapability, the MAV-777 can accurately and quickly searchaudio and video during editing with excellent response: Jog1.0 times with DJS (Digital Jog Sound), Var. 1.0 times,shuttle 500 times. In addition, in shuttle mode, it provideswhole frames of images at up to four times normal speed.

Real time audio and video editing with effectsA/V Split Editing Independently by Channels, Audio CrossFades, Slide, Swap, Mix Down, Voice Over, and A/V LevelControls are all available at real time to the user. The MAV-777 provides the following effects for A/B roll editingusing an internal mix bus and two playback ports: Dissolve,Wipe, and Audio Crossfade for smooth sound transition inaudio editing. Insert Editing and Non-linear Editing are alsoincluded.

Ethernet file directory browsing File Searching, Remote Control, and Self-diagnosis/LogExtraction/Set up are controllable through a standard PCwith dedicated file browser software installed over anEthernet computer network.

High reliabilityThe MAV-777 is designed with RAID technology, mirroredfile list data, on-line data rebuild, and a shock-resistantdesign, which enables it to be used in a wide range ofdemanding environments from the studio to OB operations.

System example of MAV-777 for post production application in an HD environment

(1) Temporary Buffer for CompositingAdvantage:Improves operability for editing without rewinding the tape.Features: Background recording operation. Quick cue up and instant replay. VTR-like response.

(2) Converts CG File to VideoAdvantage:Easy to apply a Computer Graphics (CG) file to a linear editing system.Features: Imports CG file from computer over network. Converts CG file created on Graphics Workstation

computer to video over network.

(3) Synchronized Playout of Key & FillAdvantage:Synchronizes key and fill playback during recording by using a single MAV-777 as two players and one recorder to reduce system cost.Features: Synchronized playout Background recording operation. Quick cue up and instant replay.