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ABOUTDV

The digital camcorder converts incoming audio and video signals into digital form for recording.

A video signal is composed of a luminance signal (Y) and color signals (R-Y and B-Y). These signals are identified and recorded digitally (Digital Component Recording). The A/D (Analog to Digital) converter samples the Y signal at 13.5 MHz, and R-Y and B-Y at 3.375 MHz, and changes them to an 8-bit quantum signal.

Sound sampled at 48 kHz is changed to a 16-bit quantum signal, and sound sampled at 32 kHz is converted to a 12-bit signal.

NOTE:

The data recorded on a tape is digital, but the output of this camcorder is analog.

VIDEO

Lens

Luminance Signal (Y)

A/D

 

 

conversion

 

 

 

Color Difference

 

 

Signal (R-Y)

A/D

 

 

Chrominance (C)

Chromatic

conversion

 

 

Analysis

A/D

 

 

AUDIO

Color Difference

conversion

 

 

Signal (B-Y)

 

Mic

 

A/D

 

conversion

 

 

Signal

compression

Recording by rotating head helical scan

This camcorder separates the data into blocks, writing one block of each data type on each track of the tape.

Tape direction

Sub-Code Area

Video Area

Audio Area

ITI Area

Head tracking direction

5.24 mm / 1/5"

6.35 mm / 1/4"

10 tracks/frame

1Sub-Code Area

The Time Code and Date/Time data are written here, separate from the video data. This enables you to display the date and time during playback, even if they were not displayed while recording.

2Video Area

3Audio Area

The digital audio signal is recorded here.

4ITI (Insert and Tracking

Information) Area

Insert editing and post-recording editing tracking signals are recorded here.

The digital video signal is recorded here.

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JVC LYT0291-001B manual About DV

LYT0291-001B specifications

The JVC LYT0291-001B is a versatile and innovative camcorder that stands out in the realm of consumer and professional video recording. Designed with advanced features and cutting-edge technologies, it caters to both amateur filmmakers and seasoned videographers looking for quality and functionality in their recording equipment.

One of the standout features of the LYT0291-001B is its high-definition video recording capability. It supports 4K resolution, providing stunning visual clarity and detail that allows users to capture life’s moments in exceptional quality. This feature is complemented by a sophisticated lens system that incorporates various optical technologies to enhance image quality, minimize distortion, and improve low-light performance.

The camcorder is equipped with advanced stabilization technology, which plays a crucial role in creating smooth and stable footage, even in dynamic shooting situations. This is particularly beneficial for capturing action-packed scenes or while on the move, as it helps eliminate the shake commonly found in handheld video recording.

Another notable characteristic of the LYT0291-001B is its user-friendly interface. With intuitive controls and customizable settings, users can easily navigate through different recording modes, including manual and automatic options. This flexibility allows for creative freedom, enabling filmmakers to tailor their shooting experience according to their specific needs.

The camcorder also features robust connectivity options, including Wi-Fi and HDMI outputs. This makes it easy to transfer files to other devices or to live-stream content, a capability that is increasingly important in today's interconnected world. Additionally, the LYT0291-001B supports various media formats, providing versatility in post-production editing.

In terms of design, JVC has kept ergonomics in mind, ensuring that the LYT0291-001B is comfortable to hold during extended shooting sessions. Its lightweight body and compact size make it a convenient option for on-the-go videography, while its durable construction ensures it can withstand the rigors of everyday use.

Overall, the JVC LYT0291-001B is a feature-rich camcorder that combines quality, ease of use, and innovative technology. Whether you're capturing family gatherings, outdoor adventures, or professional projects, this camcorder promises to deliver exceptional video results that meet the demands of a modern videographer. With its impressive capabilities, it positions itself as a formidable choice in the competitive camcorder market.