JVC NAB-2007 manual Remote Live

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JVC Professional

APRIL 2007

NAB-2007

The ProHD Report

The TV station can lease a dedicated fiber connection and just use a fiber line transmitter and receiver, or, in the event of multiple POV cameras (traffic cams) and multiple fixed ENG Van connection points (city hall, federal building, arenas etc.), IP connectivity can be leased from local private IP network operators based on bandwidth requirement. With only 20Mbps bandwidth requirement per origination point, ProHD is ideally suited for such applications.

An interesting 1394-to-IP Gateway for the ProHD format is now available:

JVC GY-HD250U

IP Network

TV Station

REMOTE LIVE

HD-SDI

 

 

Remote Live

 

1394-to-IP

IEEE-1394

 

Gateway

IEEE-1394

TX Unit

(MPEG-2 TS

 

20Mbps)

(MPEG-2 TS

 

 

IP Network

20Mbps)

 

 

1394-to-IP Gateway

 

 

 

 

RX Unit

DR-HD100

 

 

ProHD Editing Laptop

Fig. 14. HD live backhaul over private IP network from remote location, which may be Traffic-Cam or from ENG Van, using 1394-to-IP gateways by QVidium. One potential problem with a 1394 link from the ProHD camcorder is the limited physical length of a 1394 cable (max about 15’ or 4.5m). A suitable application example is shooting a city council meeting with the camcorder fixed on a tripod. An unsuitable example is a “roving” camcorder where the 15’ of 1394 cable is not long enough for freedom of movement. Another approach is to record “roving” into the DR-HD100, and then play back “live” from the hard disk unit into the gateway TX unit through the 1394 connection, or even from a ProHD Edit laptop.

Copyright 2007 JVC Professional Products Company All rights reserved

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Contents Future of HD ENG … … delivered today Table of Content Future of HD ENG … is now New Economy Local News JVC GY-HD250U Value of Demographic Segments Demographics of HD AudiencesHome Audience Presentation vs. Audience Share News Delivery in SD & HDNtsc Transmitter Chain vs. Atsc JVC Professional April NAB-2007 ProHD Report Reality of the Wide Screen Reality of 6x the Image Resolution Hdtv for the masses Home Audience JVC Professional April NAB-2007 ProHD Report TV Station-to-Home Delivery Chain EBU and BBC testing and considerationsWhen is the right time for HD News for your TV station? High Quality = Full bandwidth HD Winning more viewers … with ProHDImager Live HD Remotes = 2GHz BAS RelocationJVC Professional April NAB-2007 ProHD Report Qpsk First-to-Air = Easy MicrowaveCoax Wired Microwave ProHD GY-HD250U Camcorder with DR-HD100 Operational Flexibility = Direct-to-Edit / Direct-to-AirENG VAN TV Station ProHD Ingest-to-NLE News Archive = Fast Retrieval On line Cost Effective ProHD GY-HD250U Camcorder handle removed TrollCam enclosure Remote POV applications = ProHD for all seasonsWiMAX & Fiber IP Broadband Backhaul for HD ENG WiMAX wireless broadband is almost hereWireless Fiber-wired IP backhaulRemote Live Today’s ENG Van Microwave, WiMAX or Fiber IP?Legacy HD CODECs are 10+ years old Legacy vs. new HD CODECsNew HD CODECs Canon HDV 1/3-inch 3CCD models XH-A1/G1 & XL H1 And, here are the JVC ProHD competitive features JVC Professional April NAB-2007 ProHD Report JVC Professional April NAB-2007 ProHD Report Format Professional ENG requires interchangeable lenses Lenses for HD ENGSD lenses on HD camcorders? Lens adapter effect on Horizontal Angle of View GY-HD250U HD ENG Camcorder Http//pro.jvc.com GY-HD250U Professional Features Advanced TechnologyJVC ProHD GY-HD250U Camcorder System Options

NAB-2007 specifications

The JVC NAB-2007 is a notable entry in the world of professional broadcasting and production equipment, showcased by JVC at the National Association of Broadcasters (NAB) Show in 2007. This camcorder was designed to meet the demanding needs of videographers and broadcasters, emphasizing high-definition video quality and advanced technology.

One of the standout features of the JVC NAB-2007 is its ability to capture high-definition video in various formats. It supports both 720p and 1080i resolutions, allowing users to choose the format that best fits their production needs. This flexibility has made it a popular choice among filmmakers, event videographers, and news organizations looking for quality in their content creation.

The camcorder utilizes JVC’s advanced HD CMOS technology, which enhances image quality by providing better low-light performance and reducing noise. This is coupled with a powerful optical zoom lens that enables users to capture detailed shots from a distance, making it ideal for dynamic shoots where proximity to the subject may be limited.

Another key feature of the JVC NAB-2007 is its ergonomic design, which is crafted for ease of use during extended shooting sessions. The camera is lightweight yet robust, providing operators with comfort and stability. Additionally, the user interface is intuitive, allowing for quick adjustments to settings without disrupting the workflow.

Built-in stabilization features further enhance the usability of the JVC NAB-2007, ensuring that footage remains smooth even during handheld operation. This is particularly advantageous for documentary shoots or on-the-go filming where traditional stabilization rigs may be impractical.

Connectivity options are expansive on the JVC NAB-2007, including HDMI and component outputs, enabling seamless integration with various editing systems and broadcast environments. The camcorder also includes features for live broadcasting, making it versatile for both recorded and real-time production scenarios.

In summary, the JVC NAB-2007 encapsulates a blend of impressive features, cutting-edge technology, and user-centric design, making it a suitable choice for professionals in the broadcasting and film industries seeking reliable and high-quality performance in their equipment.