1. JVC's ProHD is an affordable HD video solution that uses the HDV format to record uncompressed 720p or 1080i video to DV tapes.
2. It features a compact and lightweight camcorder design, full HD progressive scanning, 24p frame rates for a film look, and dual recording to tapes and hard drives.
3. The GY-HD251 camcorder is a new addition that provides high quality 50p recording for smooth imaging in a portable shoulder mount design suitable for studio or field use.
Using synthetic data for computer vision model trainingUnity Technologies
During this webinar Unity’s computer vision team provides an overview of computer vision, walks through current real-world data workflows, and explains why companies are moving toward synthetically generated data as an alternate data source for model training.
Watch the webinar: https://resources.unity.com/ai-ml/cv-webinar-dec-2021
The Return on Investment of Computational Fluid DynamicsAnsys
Measuring the ROI of Fast and Reliable Computational
Fluid Dynamics (CFD) is not always straightforward. In this presentation, we are demonstrating the positive ROI of CFD using different point of views.
(1) Advantages and cost-savings of using CFD simulation both early and often during the development.
(2) Avoiding costly downtime or product failures.
(3) The ROI of CFD simulation to optimize product performance.
(4) The cost of choosing the wrong simulation tool.
(5) Some tips for you to answer the questions: “Would I benefit from using fast and reliable CFD?”.
For more information on ANSYS Fluid Dynamics Software ROI, you can read the white paper http://bit.ly/ROICFD
OIT to Volumetric Shadow Mapping, 101 Uses for Raster-Ordered Views using Dir...Gael Hofemeier
One of the new features of DirectX 12 is Raster-Ordered Views. This adds Ordering back into Unordered Access Views, removing race conditions within a pixel shader when multiple in-flight pixels write to the same XY screen coordinates. This allows algorithms that previously required link lists of pixel data to be efficiently processed in bounded memory. The talk shows how everything from Order Independent Transparency to Volumetric shadow mapping and even post processing can benefit from using Raster-Ordered Views to provide efficient and more importantly robust solutions suitable for real-time games. The session uses a mixture of real-world examples of where these algorithms have already been implemented in games and forward-looking research to show some of the exciting possibilities that open up with this new ability coming to DirectX.
Manjunagouda V. Patil is a mechanical engineer with over 5 years of experience in product design and development, tool design, and automotive component design. He has expertise in CAD software like Creo, Solid Edge, Catia, and SolidWorks. Some of his project experiences include designing fixtures, welding equipment, and components for automotive and aerospace clients. He is looking for new opportunities where he can utilize his skills in mechanical design, manufacturing processes, and team-based project execution.
Object Detection Classification, tracking and CountingShounak Mitra
This document summarizes an object detection, tracking, classification, and counting project. The project involved using video from cameras to:
1) Detect objects in video frames using background subtraction and blob analysis. Kalman filters were then used to track objects across frames and reduce noise.
2) Classify objects by color and count them. Shadow detection methods like Gaussian smoothing and thresholding were also applied to filter out shadows.
3) The project aimed to synchronize object counts passing over a bridge with strain gauge and accelerometer readings, to study pedestrian impacts. The document outlines the full algorithm and issues like noise, shadows and tracking.
Bill explains some of the ways that the Vertex Shader can be used to improve performance by taking a fast path through the Vertex Shader rather than generating vertices with other parts of the pipeline in this AMD technology presentation from the 2014 Game Developers Conference in San Francisco March 17-21. Check out more technical presentations at http://developer.amd.com/resources/documentation-articles/conference-presentations/
Using synthetic data for computer vision model trainingUnity Technologies
During this webinar Unity’s computer vision team provides an overview of computer vision, walks through current real-world data workflows, and explains why companies are moving toward synthetically generated data as an alternate data source for model training.
Watch the webinar: https://resources.unity.com/ai-ml/cv-webinar-dec-2021
The Return on Investment of Computational Fluid DynamicsAnsys
Measuring the ROI of Fast and Reliable Computational
Fluid Dynamics (CFD) is not always straightforward. In this presentation, we are demonstrating the positive ROI of CFD using different point of views.
(1) Advantages and cost-savings of using CFD simulation both early and often during the development.
(2) Avoiding costly downtime or product failures.
(3) The ROI of CFD simulation to optimize product performance.
(4) The cost of choosing the wrong simulation tool.
(5) Some tips for you to answer the questions: “Would I benefit from using fast and reliable CFD?”.
For more information on ANSYS Fluid Dynamics Software ROI, you can read the white paper http://bit.ly/ROICFD
OIT to Volumetric Shadow Mapping, 101 Uses for Raster-Ordered Views using Dir...Gael Hofemeier
One of the new features of DirectX 12 is Raster-Ordered Views. This adds Ordering back into Unordered Access Views, removing race conditions within a pixel shader when multiple in-flight pixels write to the same XY screen coordinates. This allows algorithms that previously required link lists of pixel data to be efficiently processed in bounded memory. The talk shows how everything from Order Independent Transparency to Volumetric shadow mapping and even post processing can benefit from using Raster-Ordered Views to provide efficient and more importantly robust solutions suitable for real-time games. The session uses a mixture of real-world examples of where these algorithms have already been implemented in games and forward-looking research to show some of the exciting possibilities that open up with this new ability coming to DirectX.
Manjunagouda V. Patil is a mechanical engineer with over 5 years of experience in product design and development, tool design, and automotive component design. He has expertise in CAD software like Creo, Solid Edge, Catia, and SolidWorks. Some of his project experiences include designing fixtures, welding equipment, and components for automotive and aerospace clients. He is looking for new opportunities where he can utilize his skills in mechanical design, manufacturing processes, and team-based project execution.
Object Detection Classification, tracking and CountingShounak Mitra
This document summarizes an object detection, tracking, classification, and counting project. The project involved using video from cameras to:
1) Detect objects in video frames using background subtraction and blob analysis. Kalman filters were then used to track objects across frames and reduce noise.
2) Classify objects by color and count them. Shadow detection methods like Gaussian smoothing and thresholding were also applied to filter out shadows.
3) The project aimed to synchronize object counts passing over a bridge with strain gauge and accelerometer readings, to study pedestrian impacts. The document outlines the full algorithm and issues like noise, shadows and tracking.
Bill explains some of the ways that the Vertex Shader can be used to improve performance by taking a fast path through the Vertex Shader rather than generating vertices with other parts of the pipeline in this AMD technology presentation from the 2014 Game Developers Conference in San Francisco March 17-21. Check out more technical presentations at http://developer.amd.com/resources/documentation-articles/conference-presentations/
The document is a user manual for the PS 130 single channel speaker station. It describes the features of the device such as front panel controls including volume control, talk and call buttons, sidetone trimmer, and gooseneck microphone. It also covers installation instructions for connecting the device to an intercom system and adjusting settings like speaker attenuation. The manual provides specifications and details on operating the device as part of an intercom communication system.
The HDP2 is an HD-SDI/SDI to DVI-D video and audio converter that allows users to display HD-SDI or SDI video sources on DVI monitors and projectors. It supports features like deep color 30-bit video, 8 channel embedded audio over HDMI, 2 channel analog audio output, and HD-SDI looping output. The HDP2 automatically scales and adapts inputs to popular LED, LCD, DLP, and plasma displays up to 1920x1200 at 1080p resolution using a high quality scaling engine.
This document is a user guide and technical information manual for the Sound Devices 702 high resolution digital audio recorder. It provides instructions on basic operation such as powering on the unit, navigating menus, connecting audio sources, routing inputs to tracks, selecting recording parameters and file destinations, recording, playback, and transferring files via FireWire. The manual also describes in detail the front panel, connectors, menus, file formats, and specifications of the recorder.
The document is a user manual for the PS 230 dual channel speaker station. It describes the features and specifications of the device, including front panel controls for volume, talk, call buttons, sidetone trimmers, and speaker attenuation. It also covers installation, connecting the device to an intercom system, and using optional headset connections.
This document is a user guide and technical information manual for the Sound Devices 744T high resolution digital audio recorder. It provides details on operating the recorder such as menu navigation, connecting audio sources, setting recording parameters, and file management. The guide also describes the recorder's technical specifications.
The document is an installation and operation guide for the AJA R20CE 10-bit encoder card module. The R20CE encodes high quality 10-bit SDI video inputs into analog NTSC or PAL outputs. It provides two re-clocked SDI outputs and up to four analog outputs that can be configured as composite, component, S-Video, or RGB. It features precision encoding and filtering for high quality analog outputs and optional genlock capabilities.
The MixPre is a portable, two-channel stereo microphone preamplifier and mixer. It has high-quality audio performance with features like adjustable gain, pan controls, a built-in slate microphone, tone oscillator, and headphone monitoring. The MixPre is designed for field production use with its compact size, rugged construction, and ability to run on batteries or external power. It provides studio-quality audio in a portable device suitable for radio, television, film, and other field applications.
1. The document describes the Panasonic AG-HVX200A series, a handheld P2 HD camcorder. It has a powerful 13x zoom lens, new progressive CCD for improved image quality, and records to P2 memory cards.
2. Key features discussed include the DVCPRO HD codec for high quality image and audio recording, native progressive 1080/60p scan for high resolution, and variable frame rates from 12-50 fps for cinematic expression.
3. The P2 card provides benefits like immediate recording startup, hot-swap ability, and reliability in harsh environments, speeding up production workflows.
Io Express is a portable video and audio I/O interface that provides 10-bit HD/SD-SDI and HDMI input/output, hardware-based HD to SD downconversion, 2-channel analog audio output, and LTC timecode input/output. It is compatible with Mac and PC and supports a variety of video and audio applications. Io Express has a small, rugged design making it ideal for use with laptops and in the field.
This document provides an installation and operation guide for the AJA Hi5-3D HD-SDI Multiplexer to HDMI 1.4a and SDI Video and Audio Converter. The guide summarizes the product's features and capabilities, describes how to install and connect the device, and explains how to use the Mini Config software to configure settings through a computer. Mini Config allows managing input/output signals, firmware updates, and saving/recalling presets for different applications.
This document is a user manual for the PS 630 six channel speaker station. It describes the front panel controls including volume knobs for each channel, talk and call buttons, a master volume knob, and sidetone trimmers. The rear panel connections include line connectors for each channel and a program input connector. Internal controls that can be adjusted include binaural jumper settings and call receive options.
This document is the user guide and technical information for the Sound Devices 702T high resolution digital audio recorder. It provides details on:
- Operating the controls and connectors on the recorder
- Menu navigation and settings for inputs, outputs, recording, playback and more
- Technical specifications for recording formats, storage media, battery life, and accessories
The document describes the Sony HVR-Z7E camcorder. It has an interchangeable lens, can switch between recording formats, and has a built-in downconverter for SD production. Key features include a 3 CMOS sensor, Exmor technology for low light sensitivity, a range of compatible lenses, and 25p native progressive recording modes. It allows a streamlined workflow through solid-state memory recording.
This document is a user manual for the PS 289 dual channel power supply. It contains instructions for safely installing and operating the device, including safety warnings, a general description of the device, instructions for unpacking it, how to install it mechanically in a rack, how to connect the mains power and cabling, operating instructions for front and rear panel controls, warranty information, and technical specifications. It provides all the necessary information for a user to safely set up and use the PS 289 power supply.
The Sony HVR-A1E is a small and lightweight professional HDV camcorder featuring a 3MP CMOS sensor, 10x optical zoom lens, and the ability to record in HDV, DVCAM, and DV formats. It offers advanced functions like a 2.7" LCD monitor, XLR audio inputs, and manual focus and exposure controls in an ultra-compact body suitable for situations with limited space. The HVR-A1E also includes a two year PrimeSupport warranty for fast repairs and technical support.
The document describes the Panasonic AG-HPX370 series P2 HD camera recorder. It has a new 2.2 megapixel 3-chip image sensor that produces high quality HD images with high sensitivity rivaling larger cameras. It records to reliable P2 memory cards using a 10-bit 4:2:2 codec at full 1920x1080 resolution. The camera offers various professional features like a 17x zoom lens, high dynamic range, and 24dB gain boost for flexibility in various shooting conditions.
1. JVC's ProHD is an affordable HD video solution that uses the HDV format to record uncompressed 720p or 1080i video to DV tapes.
2. It features a compact and lightweight camcorder design, full HD progressive scanning, 24p frame rates for a film look, and dual recording to tapes and hard drives.
3. The GY-HD251 camcorder is a new addition that provides high quality 50p recording for smooth imaging in a compact shoulder mount design suitable for studio or field use.
The document provides an operation manual for the DV Promix 3 portable audio mixer. It includes 3 pages of contents and sections on the panel layout, inputs, outputs, meters, powering, construction, interfacing, warranty and specifications. The inputs section describes the balanced XLR inputs, input level settings for different signal types, microphone powering including 48V phantom power, and low cut filters. The outputs section covers balanced XLR and 3.5mm outputs and output limiters.
The document summarizes the features of the JVC GY-HM750U camcorder. It can record in both HD and SD formats to multiple file types. It has dual memory card slots for simultaneous or relay recording. The camcorder has a 14x HD lens and uses a 3CCD sensor with triplex offset technology to provide high resolution images. It uses a high bitrate MPEG2 encoder and dual SD card slots provide flexibility in recording workflows.
The document describes the GY-HM750U camcorder. It has dual SD memory card slots that allow for simultaneous or relay recording. It records in MOV, MP4, or AVI formats for compatibility with editing software like Final Cut Pro. The camcorder has a 14x HD lens and records full HD video at up to 35 Mbps for high image quality. It uses a 3CCD sensor and processor to provide resolution comparable to larger sensors.
The document summarizes the GY-HM750E dual memory card camcorder. It records in HD and SD formats, with dual SDHC memory card slots allowing simultaneous or relay recording. It supports native QuickTime MOV recording for Final Cut Pro workflows and MP4 recording compatible with other NLEs like Premiere Pro. Key features include a 14x HD lens, 1080p recording at up to 35Mbps, and uncompressed audio. Dual format and native file recording provide flexibility for multi-format productions.
This document provides information on the JVC GY-HM750U camcorder. It has dual memory card slots that allow for either relay recording for unlimited shooting time or simultaneous recording for backups. It records in QuickTime MOV and MP4 formats for compatibility with Final Cut Pro and other editing systems. The camcorder can record in both HD and SD formats and has a 14x Canon HD lens. It uses a 3 CCD sensor and 35Mbps encoding for high quality images.
The document is a user manual for the PS 130 single channel speaker station. It describes the features of the device such as front panel controls including volume control, talk and call buttons, sidetone trimmer, and gooseneck microphone. It also covers installation instructions for connecting the device to an intercom system and adjusting settings like speaker attenuation. The manual provides specifications and details on operating the device as part of an intercom communication system.
The HDP2 is an HD-SDI/SDI to DVI-D video and audio converter that allows users to display HD-SDI or SDI video sources on DVI monitors and projectors. It supports features like deep color 30-bit video, 8 channel embedded audio over HDMI, 2 channel analog audio output, and HD-SDI looping output. The HDP2 automatically scales and adapts inputs to popular LED, LCD, DLP, and plasma displays up to 1920x1200 at 1080p resolution using a high quality scaling engine.
This document is a user guide and technical information manual for the Sound Devices 702 high resolution digital audio recorder. It provides instructions on basic operation such as powering on the unit, navigating menus, connecting audio sources, routing inputs to tracks, selecting recording parameters and file destinations, recording, playback, and transferring files via FireWire. The manual also describes in detail the front panel, connectors, menus, file formats, and specifications of the recorder.
The document is a user manual for the PS 230 dual channel speaker station. It describes the features and specifications of the device, including front panel controls for volume, talk, call buttons, sidetone trimmers, and speaker attenuation. It also covers installation, connecting the device to an intercom system, and using optional headset connections.
This document is a user guide and technical information manual for the Sound Devices 744T high resolution digital audio recorder. It provides details on operating the recorder such as menu navigation, connecting audio sources, setting recording parameters, and file management. The guide also describes the recorder's technical specifications.
The document is an installation and operation guide for the AJA R20CE 10-bit encoder card module. The R20CE encodes high quality 10-bit SDI video inputs into analog NTSC or PAL outputs. It provides two re-clocked SDI outputs and up to four analog outputs that can be configured as composite, component, S-Video, or RGB. It features precision encoding and filtering for high quality analog outputs and optional genlock capabilities.
The MixPre is a portable, two-channel stereo microphone preamplifier and mixer. It has high-quality audio performance with features like adjustable gain, pan controls, a built-in slate microphone, tone oscillator, and headphone monitoring. The MixPre is designed for field production use with its compact size, rugged construction, and ability to run on batteries or external power. It provides studio-quality audio in a portable device suitable for radio, television, film, and other field applications.
1. The document describes the Panasonic AG-HVX200A series, a handheld P2 HD camcorder. It has a powerful 13x zoom lens, new progressive CCD for improved image quality, and records to P2 memory cards.
2. Key features discussed include the DVCPRO HD codec for high quality image and audio recording, native progressive 1080/60p scan for high resolution, and variable frame rates from 12-50 fps for cinematic expression.
3. The P2 card provides benefits like immediate recording startup, hot-swap ability, and reliability in harsh environments, speeding up production workflows.
Io Express is a portable video and audio I/O interface that provides 10-bit HD/SD-SDI and HDMI input/output, hardware-based HD to SD downconversion, 2-channel analog audio output, and LTC timecode input/output. It is compatible with Mac and PC and supports a variety of video and audio applications. Io Express has a small, rugged design making it ideal for use with laptops and in the field.
This document provides an installation and operation guide for the AJA Hi5-3D HD-SDI Multiplexer to HDMI 1.4a and SDI Video and Audio Converter. The guide summarizes the product's features and capabilities, describes how to install and connect the device, and explains how to use the Mini Config software to configure settings through a computer. Mini Config allows managing input/output signals, firmware updates, and saving/recalling presets for different applications.
This document is a user manual for the PS 630 six channel speaker station. It describes the front panel controls including volume knobs for each channel, talk and call buttons, a master volume knob, and sidetone trimmers. The rear panel connections include line connectors for each channel and a program input connector. Internal controls that can be adjusted include binaural jumper settings and call receive options.
This document is the user guide and technical information for the Sound Devices 702T high resolution digital audio recorder. It provides details on:
- Operating the controls and connectors on the recorder
- Menu navigation and settings for inputs, outputs, recording, playback and more
- Technical specifications for recording formats, storage media, battery life, and accessories
The document describes the Sony HVR-Z7E camcorder. It has an interchangeable lens, can switch between recording formats, and has a built-in downconverter for SD production. Key features include a 3 CMOS sensor, Exmor technology for low light sensitivity, a range of compatible lenses, and 25p native progressive recording modes. It allows a streamlined workflow through solid-state memory recording.
This document is a user manual for the PS 289 dual channel power supply. It contains instructions for safely installing and operating the device, including safety warnings, a general description of the device, instructions for unpacking it, how to install it mechanically in a rack, how to connect the mains power and cabling, operating instructions for front and rear panel controls, warranty information, and technical specifications. It provides all the necessary information for a user to safely set up and use the PS 289 power supply.
The Sony HVR-A1E is a small and lightweight professional HDV camcorder featuring a 3MP CMOS sensor, 10x optical zoom lens, and the ability to record in HDV, DVCAM, and DV formats. It offers advanced functions like a 2.7" LCD monitor, XLR audio inputs, and manual focus and exposure controls in an ultra-compact body suitable for situations with limited space. The HVR-A1E also includes a two year PrimeSupport warranty for fast repairs and technical support.
The document describes the Panasonic AG-HPX370 series P2 HD camera recorder. It has a new 2.2 megapixel 3-chip image sensor that produces high quality HD images with high sensitivity rivaling larger cameras. It records to reliable P2 memory cards using a 10-bit 4:2:2 codec at full 1920x1080 resolution. The camera offers various professional features like a 17x zoom lens, high dynamic range, and 24dB gain boost for flexibility in various shooting conditions.
1. JVC's ProHD is an affordable HD video solution that uses the HDV format to record uncompressed 720p or 1080i video to DV tapes.
2. It features a compact and lightweight camcorder design, full HD progressive scanning, 24p frame rates for a film look, and dual recording to tapes and hard drives.
3. The GY-HD251 camcorder is a new addition that provides high quality 50p recording for smooth imaging in a compact shoulder mount design suitable for studio or field use.
The document provides an operation manual for the DV Promix 3 portable audio mixer. It includes 3 pages of contents and sections on the panel layout, inputs, outputs, meters, powering, construction, interfacing, warranty and specifications. The inputs section describes the balanced XLR inputs, input level settings for different signal types, microphone powering including 48V phantom power, and low cut filters. The outputs section covers balanced XLR and 3.5mm outputs and output limiters.
The document summarizes the features of the JVC GY-HM750U camcorder. It can record in both HD and SD formats to multiple file types. It has dual memory card slots for simultaneous or relay recording. The camcorder has a 14x HD lens and uses a 3CCD sensor with triplex offset technology to provide high resolution images. It uses a high bitrate MPEG2 encoder and dual SD card slots provide flexibility in recording workflows.
The document describes the GY-HM750U camcorder. It has dual SD memory card slots that allow for simultaneous or relay recording. It records in MOV, MP4, or AVI formats for compatibility with editing software like Final Cut Pro. The camcorder has a 14x HD lens and records full HD video at up to 35 Mbps for high image quality. It uses a 3CCD sensor and processor to provide resolution comparable to larger sensors.
The document summarizes the GY-HM750E dual memory card camcorder. It records in HD and SD formats, with dual SDHC memory card slots allowing simultaneous or relay recording. It supports native QuickTime MOV recording for Final Cut Pro workflows and MP4 recording compatible with other NLEs like Premiere Pro. Key features include a 14x HD lens, 1080p recording at up to 35Mbps, and uncompressed audio. Dual format and native file recording provide flexibility for multi-format productions.
This document provides information on the JVC GY-HM750U camcorder. It has dual memory card slots that allow for either relay recording for unlimited shooting time or simultaneous recording for backups. It records in QuickTime MOV and MP4 formats for compatibility with Final Cut Pro and other editing systems. The camcorder can record in both HD and SD formats and has a 14x Canon HD lens. It uses a 3 CCD sensor and 35Mbps encoding for high quality images.
The document describes the Sony HVR-HD1000E digital HD video camcorder. It has a 1/2.9-inch ClearVid CMOS sensor and records in 1080i HDV format. It also has a 10x optical zoom Carl Zeiss lens, Super SteadyShot image stabilization, and can take still photos while recording video. It is a shoulder-mount camcorder designed for professional use with weddings, events, and video production.
The document describes the Sony HVR-HD1000E digital HD video camcorder. It has a 1/2.9-inch ClearVid CMOS sensor and records in 1080i HDV format. It also has a 10x optical zoom Carl Zeiss lens, Super SteadyShot image stabilization, and can take still photos while recording video. It is a shoulder-mount camcorder designed for professional use with weddings, events, and video production.
The document provides information on the JVC GY-HM650 camcorder, highlighting its key features including a 23x zoom lens, dual codec for simultaneous full HD and web-ready recording, Wi-Fi connectivity for remote viewing and file transfer, and support for various file formats including MOV, MP4, and MXF. The camcorder allows recording in HD or SD to SD memory cards, features a high resolution LCD monitor and viewfinder, and is designed for portable use by news crews and other professionals.
The document describes the Sony HVR-Z7E camcorder. It has an interchangeable lens, can switch between recording formats, and has a built-in downconverter for SD production. Key features include a 3 CMOS sensor, Exmor technology for low light sensitivity, a range of compatible lenses, and 25p native progressive recording modes. It allows a nonlinear editing workflow using memory recording.
The document provides information on the JVC GY-HM620 HD/SD memory card camcorder. It summarizes the key features as having a 23x Fujinon lens, 3 full HD 1/3-inch CMOS sensors, and a FALCONBRID image processing engine for superior image quality. It records in multiple formats including MOV, MP4, and AVCHD and has dual SD card slots for simultaneous or relay recording. The camcorder offers various professional features such as XLR audio inputs, timecode sync, and HDMI and SDI outputs.
The document provides information about the V-800HD multi-format video switcher. It can switch between 8 video channels from 16 different video inputs, including 3G-SDI, HD-SDI, SD-SDI, DVI, HDMI, RGB, and composite. It features multi-format support, built-in scalers, chroma/luminance keys, still image import, and HDCP compatibility. The switcher is suitable for applications such as corporate video production, event switching, and live streaming.
The document summarizes the features and capabilities of Panasonic's AG-HPX500 P2 HD camcorder. Key points:
- It records to P2 memory cards in multiple HD/SD formats using DVCPRO HD and other codecs. Four card slots provide up to 68 minutes of continuous HD recording.
- Features include a 2/3" lens mount, 3CCD imaging sensor, variable frame rates, and eight gamma modes including a "cine-like" setting.
- Recording starts instantly from standby. Files are recorded as clips to eliminate accidental overwriting. Cards provide fast transfer and high reliability over tapes/discs.
- Functions like hot-swap recording allow
The document summarizes the features and capabilities of Panasonic's AG-HPX500 P2 HD camcorder. Key points include:
1) It records to P2 memory cards, allowing extended recording times of up to 68 minutes of HD or 136 minutes of SD.
2) It has a 2/3" 3CCD sensor, interchangeable lens mount, and can record in multiple HD and SD formats.
3) Notable features include a variable frame rate function, four audio channels, and gamma modes including a "Cine-Like" setting.
4) Recording uses reliable P2 memory cards with fast transfer speeds and four card slots for continuous recording.
The AG-HMX100 is a compact digital AV mixer that can:
1) Mix up to 10 audio sources and switch between 7 video sources including HDMI and SDI.
2) Provide transitions, digital effects, and multi-view display on a single monitor.
3) Operate as a 3D video switcher when used with dual SDI 3D camera inputs.
Unsure of the aspect ratio for your iPhone? Can’t tell a bit rate from a frame rate? At a loss when it comes to lossy and lossless codecs? Don’t worry, we’re here to help.
The document summarizes the features of the JVC GY-HM600 camcorder. It has a 23x optical zoom lens, 3 full HD CMOS sensors, and dual SD card slots. It can record in multiple formats including MOV, MP4, and AVCHD. The camcorder has a high resolution viewfinder and LCD, focus assist functions, and records to SD/SDHC/SDXC cards for flexible workflows. It provides a compact and portable solution for high quality HD video acquisition and production.
This document summarizes the key features and capabilities of the JVC GY-HM790U HD/SD memory card camcorder. It can record in HD up to 1920x1080 resolution or SD, and supports formats like MOV, MP4, and AVI. It has a 14x HD zoom lens from Canon and advanced image processing for high picture quality. Recording can be to SD cards and optional SxS cards. With additional accessories it can be used for applications like ENG, EFP, and multi-camera studio production.
Order samson technologies zoom q2 hd handy hd video recorder with 2gb sd ca...malyky
The document summarizes the Samson Technologies Zoom Q2HD Handy HD Video Recorder. It has built-in condenser microphones for Mid-Side stereo recording, can stream video live, and records 1080p video at 30 fps or 720p at 30 or 60 fps. It has a 2-inch LCD display, accepts SD cards up to 64GB, and is powered by two AA batteries. The Q2HD improves on the previous Q3HD model with an upgraded camera sensor and interface for capturing high quality videos with great stereo sound.
This document summarizes the features and specifications of the TC-4K DVI video capture card. It supports resolutions up to 4096x2160 at 30fps or 3840x2160 at 30fps for HDMI and DVI signals. It performs color space conversion, image processing, and other functions using an FPGA to reduce the CPU workload. It has additional features like screen adjustment, 3D support, audio and video format conversion, and works with various video software through DirectShow. It provides stable performance through onboard memory and temperature testing. Its applications include education, security, medical imaging, and monitoring.
While cameras, formats, codecs, and resolution seem to change on a monthly basis, there are only a handful of options for a post-production editorial solution. Producers need to make decisions based on how flexible and extendable the system can be to meet not only the creative needs of the project, but also the overall deliverables for today’s world of multichannel distribution.
The workflows described in this document will focus on three popular camera formats:
1. RED Digital Cinema Cameras (EPIC and SCARLET)
2. ARRI ALEXA
3. Blackmagic Cinema Camera
While some of the processes will be common across these cameras, they each have unique features that need to be understood and considered to form a proper post-production plan. One consideration is the treatment of audio, as it is common to whatever camera is chosen for picture.
For more information, visit: http://www.avid.com/mediacomposer
The document introduces the HD DVD format which provides high definition video and audio on optical discs. HD DVD uses a blue-violet laser and advanced compression codecs to store over 8 hours of HD content on a dual-layer disc while maintaining compatibility with existing DVD discs and production lines. Key features include support for HD video up to 1080p resolution, lossless and lossy audio formats, and enhanced security and interactivity over traditional DVDs.
This document provides an overview and operating manual for the MD-HX HDMI/SDI Cross Converter. The MD-HX can simultaneously convert between HDMI and SDI while supporting 3G, HD, and SD formats. It also includes scaling and frame rate conversion capabilities. The operating manual describes the unit's four operation modes and provides details on its menu system for controlling inputs, outputs, scaling settings, and other parameters using the front panel LCD and buttons.
The AV-HS410 is a live production switcher that provides:
1) High-end performance and functions in a compact body, including 9 video inputs, 6 outputs, chroma keying, transitions, and memory functions.
2) An intuitive user interface designed for live operation, with a built-in LCD monitor, memory preview, and multi-viewer display.
3) Expandability through optional input/output boards and a software development kit to add customized functions.
Panasonic AW-HE40SW/SK/HW/HK PTZ Camera with HD-SDI / HDMI OutputAV ProfShop
The document provides specifications for Panasonic's AW-HE40 series of integrated full HD cameras. It has a 30x optical zoom lens and supports Power over Ethernet Plus (PoE+) for installation flexibility. The cameras feature a 1/2.3-type MOS sensor, 30x optical zoom lens, 40x total zoom with super resolution, and support various outputs including HDMI, SDI, and IP. They can be controlled remotely over IP from devices like PCs and smartphones.
The MCX-500 is an affordable multi-camera live production switcher that allows a single operator to mix up to 8 video sources plus titles for live events. It provides professional 3G-SDI, HDMI, and composite video inputs along with integrated recording to SD cards. The switcher offers features like chroma keying, transitions, picture-in-picture, and live streaming for engaging live productions and events. Controls are designed for intuitive single-operator use but can also be controlled remotely via tablet or PC.
The document describes two compact 4K camcorders, the GY-HM200 and GY-HM170. Both cameras feature a 12x optical zoom lens, 4K video recording at up to 150Mbps to SD cards, HD recording up to 50Mbps in 4:2:2 color sampling, and dual SD card slots. The GY-HM200 additionally offers live streaming of HD video over WiFi or 4G LTE while continuing to record locally.
The document summarizes the features of the JVC GY-HM660 HD/SD memory card camcorder. It can live stream in full HD up to 12Mbps via Wi-Fi, 4G LTE, or Ethernet. It has a 23x optical zoom lens, dual SD card slots, and records to multiple formats including H.264 up to 50Mbps. The camcorder also has advanced connectivity including SDI and HDMI outputs, USB ports, and XLR audio inputs for professional video applications such as electronic news gathering.
This document provides an overview of the MS-2800 mobile video studio system and its components. It includes diagrams showing how the various components such as cameras, switchers, audio mixers, and monitors connect together via SDI and audio cables. Key components highlighted include the MS-2800A/B 12-channel mobile video switchers, DAC-60 SDI to VGA converters, AM-100 audio mixer, and NVS-20 video streaming server.
The document is a 2012-2013 product guide that describes the HS-2800, a 12-channel portable video studio. The HS-2800 features dual PIP and dual DSK inputs, 8 HD-SDI inputs and outputs, HDMI connectivity, and can be used with accessories like a 42" LCD monitor, digital video recorder, audio mixer, and WiFi bridging unit.
The Datavideo DVK-200 is a standalone chromakey solution that allows users to create virtual studio effects without complicated software. It supports connections from video, computer, and DVI sources and can key against blue, green, white, or black backgrounds. The DVK-200 has advanced key adjustments, input/output options, and can be controlled via RS-232. It is suitable for education, small studios, wedding videography, and other applications.
The Datavideo ITC-100 Intercom system provides clear communication between production crew members through an 8-channel intercom setup. It features a standard 1U rack design for easy integration into existing systems. Each channel supports talkback functions as well as dual color tally lights to indicate speaker status. Communication can occur between individuals or broadcast to all channels simultaneously from the director. The system helps coordinate camera operators, lighting, and more from a control room during live productions.
The RMC-180 is a PTZ camera control unit that can control up to 4 PTC-100 pan, tilt, and zoom cameras. It provides functions like iris, focus, preset positions, and tally indicators for each camera. The RMC-180 integrates easily with Datavideo SE-2000R and HS-2000 HD switchers and allows control over camera balance, noise reduction, and other settings from the switcher. It connects to PTZ cameras via RS-422 and can be controlled over IP through a network video server.
The document provides an overview of an audio/video system setup including various components such as a Datavideo SE-600 8-channel digital video switcher, TLM-170H 17.3" HD/SD LCD monitors, a DN-600 SD digital video recorder, ITC-100 intercom system, DAC-60 SDI to VGA converter, and NVS-20 H.264 video streaming server. The diagram outlines the connections between the components including video, audio, network, and control connections to integrate the system.
The document outlines an audio visual system setup including a 4-channel digital video switcher connected to 7-inch LCD monitors, an SD digital video recorder, and an H.264 video streaming server. The system allows for video and audio switching, recording, streaming, and intercom communication, and includes connections for cameras, projectors, and other peripheral devices. Tally lights indicate the active video and audio sources.
1. Atomos produces field monitor-recorders that allow video professionals to record directly from camera sensors to formats like Apple ProRes and Avid DNxHR on affordable HDD/SSD media. Their devices also function as professional monitors, playback devices, and basic editing tools.
2. The document highlights several Atomos product lines - the high-end Shogun Inferno, the mid-range Flame series including the Shogun Flame and Ninja Flame, and the entry-level Blade series. All are designed for professional recording, monitoring, and basic editing functions.
3. A case study describes how the Cloakroom Media production company used a Shogun Flame and N
The PXW-Z450 is a new 4K shoulder camcorder from Sony that records using the XAVC format. It has a newly developed 2/3-type Exmor RTM CMOS sensor that provides high quality 4K and HD images. The camcorder is compatible with a wide range of existing HD lenses through its B4 lens mount and also supports 4K lenses. It offers features such as low power consumption, wireless capabilities and flexible recording formats that make it suitable for live news gathering and television production in both 4K and HD.
Datavideo SE-2200 6 input HD broadcast quality switcherAV ProfShop
The document provides instructions and specifications for the SE-2200 production switcher. It includes a packing list, descriptions of the front and rear panels, explanations of connection types and ports, and instructions for operating keyboard controls and menu options. Dimensions and technical specifications are also provided.
Datavideo SE-700 4 input Digital Video SwitcherAV ProfShop
The SE-700 is a small HD digital video switcher with 4 video inputs (2 HD-SDI, 2 HDMI) and 3 user-assignable outputs (2 HD-SDI, 1 HDMI). It features a mix/effects processor, chroma/luma keying, picture-in-picture, 32 wipe transitions, and 3 still frame stores. The front panel controls allow for transition selection and effects setup. User memory buttons can store and recall switcher settings. Video and audio inputs connect to the rear along with outputs, tally, GPI, and Ethernet ports.
Communications Mining Series - Zero to Hero - Session 1DianaGray10
This session provides introduction to UiPath Communication Mining, importance and platform overview. You will acquire a good understand of the phases in Communication Mining as we go over the platform with you. Topics covered:
• Communication Mining Overview
• Why is it important?
• How can it help today’s business and the benefits
• Phases in Communication Mining
• Demo on Platform overview
• Q/A
Maruthi Prithivirajan, Head of ASEAN & IN Solution Architecture, Neo4j
Get an inside look at the latest Neo4j innovations that enable relationship-driven intelligence at scale. Learn more about the newest cloud integrations and product enhancements that make Neo4j an essential choice for developers building apps with interconnected data and generative AI.
Unlocking Productivity: Leveraging the Potential of Copilot in Microsoft 365, a presentation by Christoforos Vlachos, Senior Solutions Manager – Modern Workplace, Uni Systems
Observability Concepts EVERY Developer Should Know -- DeveloperWeek Europe.pdfPaige Cruz
Monitoring and observability aren’t traditionally found in software curriculums and many of us cobble this knowledge together from whatever vendor or ecosystem we were first introduced to and whatever is a part of your current company’s observability stack.
While the dev and ops silo continues to crumble….many organizations still relegate monitoring & observability as the purview of ops, infra and SRE teams. This is a mistake - achieving a highly observable system requires collaboration up and down the stack.
I, a former op, would like to extend an invitation to all application developers to join the observability party will share these foundational concepts to build on:
Encryption in Microsoft 365 - ExpertsLive Netherlands 2024Albert Hoitingh
In this session I delve into the encryption technology used in Microsoft 365 and Microsoft Purview. Including the concepts of Customer Key and Double Key Encryption.
Essentials of Automations: The Art of Triggers and Actions in FMESafe Software
In this second installment of our Essentials of Automations webinar series, we’ll explore the landscape of triggers and actions, guiding you through the nuances of authoring and adapting workspaces for seamless automations. Gain an understanding of the full spectrum of triggers and actions available in FME, empowering you to enhance your workspaces for efficient automation.
We’ll kick things off by showcasing the most commonly used event-based triggers, introducing you to various automation workflows like manual triggers, schedules, directory watchers, and more. Plus, see how these elements play out in real scenarios.
Whether you’re tweaking your current setup or building from the ground up, this session will arm you with the tools and insights needed to transform your FME usage into a powerhouse of productivity. Join us to discover effective strategies that simplify complex processes, enhancing your productivity and transforming your data management practices with FME. Let’s turn complexity into clarity and make your workspaces work wonders!
Removing Uninteresting Bytes in Software FuzzingAftab Hussain
Imagine a world where software fuzzing, the process of mutating bytes in test seeds to uncover hidden and erroneous program behaviors, becomes faster and more effective. A lot depends on the initial seeds, which can significantly dictate the trajectory of a fuzzing campaign, particularly in terms of how long it takes to uncover interesting behaviour in your code. We introduce DIAR, a technique designed to speedup fuzzing campaigns by pinpointing and eliminating those uninteresting bytes in the seeds. Picture this: instead of wasting valuable resources on meaningless mutations in large, bloated seeds, DIAR removes the unnecessary bytes, streamlining the entire process.
In this work, we equipped AFL, a popular fuzzer, with DIAR and examined two critical Linux libraries -- Libxml's xmllint, a tool for parsing xml documents, and Binutil's readelf, an essential debugging and security analysis command-line tool used to display detailed information about ELF (Executable and Linkable Format). Our preliminary results show that AFL+DIAR does not only discover new paths more quickly but also achieves higher coverage overall. This work thus showcases how starting with lean and optimized seeds can lead to faster, more comprehensive fuzzing campaigns -- and DIAR helps you find such seeds.
- These are slides of the talk given at IEEE International Conference on Software Testing Verification and Validation Workshop, ICSTW 2022.
GraphSummit Singapore | The Art of the Possible with Graph - Q2 2024Neo4j
Neha Bajwa, Vice President of Product Marketing, Neo4j
Join us as we explore breakthrough innovations enabled by interconnected data and AI. Discover firsthand how organizations use relationships in data to uncover contextual insights and solve our most pressing challenges – from optimizing supply chains, detecting fraud, and improving customer experiences to accelerating drug discoveries.
A tale of scale & speed: How the US Navy is enabling software delivery from l...sonjaschweigert1
Rapid and secure feature delivery is a goal across every application team and every branch of the DoD. The Navy’s DevSecOps platform, Party Barge, has achieved:
- Reduction in onboarding time from 5 weeks to 1 day
- Improved developer experience and productivity through actionable findings and reduction of false positives
- Maintenance of superior security standards and inherent policy enforcement with Authorization to Operate (ATO)
Development teams can ship efficiently and ensure applications are cyber ready for Navy Authorizing Officials (AOs). In this webinar, Sigma Defense and Anchore will give attendees a look behind the scenes and demo secure pipeline automation and security artifacts that speed up application ATO and time to production.
We will cover:
- How to remove silos in DevSecOps
- How to build efficient development pipeline roles and component templates
- How to deliver security artifacts that matter for ATO’s (SBOMs, vulnerability reports, and policy evidence)
- How to streamline operations with automated policy checks on container images
Full-RAG: A modern architecture for hyper-personalizationZilliz
Mike Del Balso, CEO & Co-Founder at Tecton, presents "Full RAG," a novel approach to AI recommendation systems, aiming to push beyond the limitations of traditional models through a deep integration of contextual insights and real-time data, leveraging the Retrieval-Augmented Generation architecture. This talk will outline Full RAG's potential to significantly enhance personalization, address engineering challenges such as data management and model training, and introduce data enrichment with reranking as a key solution. Attendees will gain crucial insights into the importance of hyperpersonalization in AI, the capabilities of Full RAG for advanced personalization, and strategies for managing complex data integrations for deploying cutting-edge AI solutions.
UiPath Test Automation using UiPath Test Suite series, part 6DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 6. In this session, we will cover Test Automation with generative AI and Open AI.
UiPath Test Automation with generative AI and Open AI webinar offers an in-depth exploration of leveraging cutting-edge technologies for test automation within the UiPath platform. Attendees will delve into the integration of generative AI, a test automation solution, with Open AI advanced natural language processing capabilities.
Throughout the session, participants will discover how this synergy empowers testers to automate repetitive tasks, enhance testing accuracy, and expedite the software testing life cycle. Topics covered include the seamless integration process, practical use cases, and the benefits of harnessing AI-driven automation for UiPath testing initiatives. By attending this webinar, testers, and automation professionals can gain valuable insights into harnessing the power of AI to optimize their test automation workflows within the UiPath ecosystem, ultimately driving efficiency and quality in software development processes.
What will you get from this session?
1. Insights into integrating generative AI.
2. Understanding how this integration enhances test automation within the UiPath platform
3. Practical demonstrations
4. Exploration of real-world use cases illustrating the benefits of AI-driven test automation for UiPath
Topics covered:
What is generative AI
Test Automation with generative AI and Open AI.
UiPath integration with generative AI
Speaker:
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
Sudheer Mechineni, Head of Application Frameworks, Standard Chartered Bank
Discover how Standard Chartered Bank harnessed the power of Neo4j to transform complex data access challenges into a dynamic, scalable graph database solution. This keynote will cover their journey from initial adoption to deploying a fully automated, enterprise-grade causal cluster, highlighting key strategies for modelling organisational changes and ensuring robust disaster recovery. Learn how these innovations have not only enhanced Standard Chartered Bank’s data infrastructure but also positioned them as pioneers in the banking sector’s adoption of graph technology.
In his public lecture, Christian Timmerer provides insights into the fascinating history of video streaming, starting from its humble beginnings before YouTube to the groundbreaking technologies that now dominate platforms like Netflix and ORF ON. Timmerer also presents provocative contributions of his own that have significantly influenced the industry. He concludes by looking at future challenges and invites the audience to join in a discussion.
UiPath Test Automation using UiPath Test Suite series, part 5DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 5. In this session, we will cover CI/CD with devops.
Topics covered:
CI/CD with in UiPath
End-to-end overview of CI/CD pipeline with Azure devops
Speaker:
Lyndsey Byblow, Test Suite Sales Engineer @ UiPath, Inc.
Alt. GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using ...James Anderson
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
20240605 QFM017 Machine Intelligence Reading List May 2024
JVC GY-HD251
1. Compact High Definition Camcorder
For Studio & ENG Applications
Live Uncompressed 720p & 1080i
GY-HD251 PRELIMINARY
2. Defining the future of
professional video
with ProHD
With the introduction of JVC’s ProHD, the promise of digital
technology has finally been fulfilled. Surprisingly affordable,
impressively professional, and remarkably compact, ProHD
embraces the HDV format to deliver a complete high-definition
solution that has been designed to meet the needs of today’s
most demanding professionals, while retaining the ability to
adapt to future requirements.
Since the launch of D9 in 1996 and Professional DV in 1999, JVC
has continued to develop and diversify its digital video offerings
in response to the rapidly changing environment of visual
communications and production. JVC continues to evolve its
digital cameras and recorders with advanced features and
varied storage options, including full-size DV tape and Hard Disk
Drives.
Now with the production and delivery of video content starting
to shift to high definition, JVC has combined its expertise in
camera, encoding and storage technologies to create an
affordable HD solution. JVC’s ProHD system,
adopting the HDV format, utilises widely available
non-proprietary technologies such as MPEG-2
compression, DV recording media
and conventional hard disk drives.
Based on input from leading end users,
JVC has developed a system with
the most sought-after professional features
and performance. Noteworthy ProHD features
include full HD progressive
scanning, real 24p,
and a dual recording
system using tape
& HDD. As ProHD
evolves, it will include
optical and solid state
recording media.
Designed and built for
professionals, ProHD is
the fulfillment of the digital
promise, offering true high
definition performance in
a compact, affordable system.
The latest addition to the ProHD
system is the GY-HD251, a compact
studio-capable shoulder camcorder
featuring full-frame 50p recording
for smooth, continuous images.
1●
3. ProHD — JVC’s Affordable
HD Solution
1. HDV Full Progressive Scanning (720p)
Leading industry professionals told us that they wanted a full-
frame progressive scanning system that would shoot and
record the highest quality continuous moving images. ProHD
uses the 720/50p progressive HDV format and produces crisp,
native HD images which perfectly match today’s digital
displays and which can be converted easily, without
degradation, to interlaced scanning pictures.
2. Time Code
As a professional system, ProHD products include the facility
to record and display timecode. Convenient menu operation
makes it easy to preset time code at the beginning of a tape.
Simply select REC RUN or re-generation mode. User bits are
also available.
3. Highly efficient video compression
To provide the highest quality HD recording, JVC uses the
broadcast industry standard MPEG-2 Main Profile at H-14.
Offering far greater efficiency than frame-bound systems,
ProHD records at data rates at or above commercial broadcast
rates. Recent advancements in non-linear editing have made it
possible to edit ProHD on virtually all popular Non-Linear
systems. Direct digital transfers via IEEE 1394 ensure the
quality is maintained throughout the transfer process.
4. Dual recording system
Designed to utilise both DV tape and hard disk drives, ProHD
offers the ultimate in media versatility, maximising productivity
with efficient, economical editing and low-cost archiving. Now
you can safely archive the original tape cassette and then plug
the hard disk straight into your NLE. Editing can start right
away — no need to make dubs or transfer data.
5. Real 24p
With ProHD, the dream of creating HD video with the essence
of film has at last been realised. By capturing and recording at
the film frame rate of 24fps, and offering extensive user
configurable settings such as exposure, gamma and detail,
ProHD becomes an important tool for creative expression. For
the ultimate form of display on the cinema screen, 24 frame
progressive recordings can be transferred easily to 16 mm or
35 mm film.
GY-HD251
●2
4. Advantages of ProHD
1. HDV format Progressive HDV-compatible support
HDV is a video format To maximise picture quality and performance from input to
designed to enable the output, JVC employs the HDV 720 progressive system.
recording of high definition Progressive HDV’s resolution of 1280 x 720 is the same as the
MPEG-2 video on standard native resolution of most HD display devices in use today
DV media (DV or MiniDV (LCD, plasma, DLP, D-ILA). HDV 720p is thus natively
cassette tape). The HDV compatible in terms of both resolution and scanning system
format was defined by four companies: Canon Inc., Sharp with the vast majority of today’s HD displays.
Corporation, Sony Corporation, and Victor Company of Japan,
Limited (JVC). The specification of the HDV format incorporates
two versions, one progressive (720p) and the other interlaced 3. Real 24p
(1080i). HDV uses the same track pitch and tape speed as the
DV format, and therefore the recording times are the same 24p Progressive Full HD images are ideal for cinematographic
length as the DV format. applications. From shooting to editing and distribution, an HD
system can be established for film-like productions. Unlike 24p
images in standard definition, when real 24p HD video is
2. HD Progressive (720p/50) format for high down-converted to SD, the result is truly film-like DVDs. The
camcorder itself, with its video lens removed and replaced by a
quality moving pictures and digital stills
film lens converter system, such as the Mini 35 from P & S
Technik, effectively becomes a digital film camera.
Progressive scanning
JVC’s ProHD products use the same
progressive scanning system used in high- The GY-HD251, fitted with
end HDTV cameras. Because the Mini 35 film adapter from P &
S Technik, becomes a digital
GY-HD251 uses a full-frame (50p) film camera.
progressive scanning system, it has the
unique ability to capture and store full
frames of image information. An added
bonus of progressive scanning is that it is
a very simple process to convert a
progressive image to interlaced, but not
vice versa. When progressive recordings
are paused or played in slow motion, each
individual frame contains the full detail of
the original image — excellent for viewing
and analysing motion. Stills and prints
captured from HD progressive video look
far better than from interlaced video. In any
case, today’s flat panel television displays and fixed matrix 4.JVC’s dual recording system
projectors, such as D-ILA, DLP and LCD, are all native
progressive scanning systems. This means that JVC’s The optional JVC Hard Disk Recorder DR-HD100 creates a
progressive HDV recordings can be displayed without dual recording system of tape and hard disk. This system is
imperfection, because they do not need to pass through the already utilised by Professional DV users the world over. The
degenerative process of de-interlacing, prior to being many advantages inherent in JVC’s dual recording system of
displayed. tape & hard disk drive are well appreciated. It was only natural
that JVC’s range of ProHD models would include a Hard Disk
HDV and DV compatibility Drive recorder and one that can operate equally in DV and
The HDV format uses the same recording track pitch (10 µm) HDV modes. The dual recording system provides fast and
as Professional DV, meaning that ProHD also offers track pitch efficient HDD-based editing and cost-effective archiving, using
compatibility with the DV format and the same recording time. low-cost tapes. Thanks to the newly developed MPEG-2
This remarkable HD recording capability was achieved by encoding IC, high-quality pictures can be recorded on readily
developing a new high-power MPEG codec system capable of available compact DV cassettes, so running costs are minimal.
maintaining high-definition picture quality, whilst compressing As no special equipment or exclusive media are required, the
the data to 19.7 Mbps bit rate. With its superior resolution and operating costs of the total system can be kept low. The
advanced processing, ProHD delivers top performance in both DR-HD100 is mounted at the rear of the camcorder, utilising an
its native 16:9 HD mode and in the SD mode. optional bracket which is provided by the leading battery
systems manufacturers.
3●
5. GY-HD251 Compact ProHD camcorder for Studio and ENG applications
Professional ProHD camcorder with super-smooth 720p/50
imaging for ENG plus a 26-pin connector
for studio use.
With 720p/50 capture and recording capabilities,
the GY-HD251 delivers full-resolution HD images,
ensuring the high resolution and smooth motion so
critical to ENG and sports productions. Equally at
home in the studio, the GY-HD251 is easily
converted for studio use by means of the optional
studio adapter KA-HD250, which incorporates an
industry-standard 26-pin multi-core connection.
Other valuable features of this versatile camcorder
include genlock, component and HD SDI output,
wide selection of optional HD lenses, enhanced
cinema gamma, external time code synchronisation
and sturdy professional connectors on a rugged die
cast chassis.
From live field recording to high-end studio
production, the GY-HD251 is the cost-effective
answer to today’s demand
for high quality image- GY-HD251 fitted to
creation which is the optional Studio
Adapter KA-HD250
both flexible and and with optional
LCD Studio
affordable. Viewfinder.
●4
6. GY-HD251 Compact ProHD camcorder for Studio and ENG applications
Professional specifications film gamma type. Cinelike gamma is deployed to make video look like
film, and cinema gamma is used when the video will ultimately be
transferred to film.
HDV and DV compatible These choices of gamma mean that the cinematographer,
As the HDV format uses the same recording track pitch as Professional irrespective of whether the final production will be presented as film or
DV, the GY-HD251 can record signals in either standard (576i/50) or as video, can be sure of always getting the best possible film look.
high definition (720p/50) according to the user’s needs.
Interchangeable HD lenses
Real 24p camcorder The GY-HD251 features a standard professional 1/3" bayonet lens
The GY-HD251 also offers real HD 24p recording capability — mount, providing the opportunity to use a variety of other professional
previously available on only the most expensive HD cameras. Ideal for HD lenses. In addition to the standard Th16x Fujinon lens supplied, a
DVD production, HD progressive 24-frame-per-second recording number of other 1/3” bayonet mount zoom lenses is available. Canon
makes it possible to shoot images with film-like quality and smooth offers a powerful 20x5mm zoom lens and Fujinon similarly an
motion. Once recorded, those images can easily be transferred without 18x4.2mm, besides a very wide 13x3.5mm lens and two versions of
frame rate conversion to 16 mm or 35 mm film with full HD fidelity. 17x5mm, one ENG and the other studio type.
ProHD’s outstanding image quality is supported by a wide range of Furthermore, lens mount adapters ACM-12 and ACM-17 convert
powerful pro-level features including an image inverse function that the mount, respectively, to 1/2” and 2/3” bayonet mount, allowing cost
cancels image reversal (reversal of top/bottom and left/right) and a saving by being able to use existing 1/2” and 2/3” lenses.
menu selection for the appropriate combination of colour matrix and Also, if you wish to use existing specialist film lens adapters are
available.
Cinelike Gamma Cinema Gamma
(for film-like video productions) (for subsequent transfer to film)
Fujinon HTs18x4.2BRM Canon KT20x5BKRS
5●
7. 3-CCD camera system with 720p HD CCDs Professional functions
The GY-HD251 uses three 1/3” high definition CCD image sensors.
Each array has a pixel resolution of 1280 x 720 and uses a micro lens Compact shoulder mount
system. Since this native resolution matches that of most HDTV JVC’s ProHD camcorders are the first fully professional HD camcorders
displays, the need for image scaling is eliminated, further enhancing to feature a compact design and shoulder mount. Like its
the quality of the recorded images. Another advantage of using these predecessors, the GY-HD251 offers excellent mobility and enhanced
CCDs is their sophisticated circuitry which virtually eliminates both lag usability, while its flexible range of ergonomic adjustments ensures that
and image burn. any camera operator, regardless of stature or physique, can support the
camcorder firmly and, above all, comfortably.
Uncompressed 720p/50 live output via HD SDI and
component Professional functions and switch layout
For certain broadcast applications, the GY-HD251 can output a live In addition to the Full Auto Shooting to handle difficult or variable
uncompressed 720p/50 signal in the form of either analogue component lighting environments, the GY-HD251 is equipped with an array of
or HD SDI, which also carries embedded audio and is therefore ideal as functions that give professionals creative flexibility. These include,
a feed to a video server, HD switcher or microwave link. zebra, gain, white balance and full shutter control. Also, the
GY-HD251’s switches have been positioned where professional
Uncompressed 1080i/50 live output via HD SDI and camera operators expect them to be. Shooting is intuitive, precise,
component easy, and error-free, because there is no learning process to go
One very important reason why JVC developed the progressive form of through. The GY-HD251 is the ideal camera for any assignment.
HDV was the ease and speed of converting a progressive signal to
other formats, irrespective of whether up- cross- or down-converting. Detachable 230,000-pixel LCD colour
The conversion is always real time, because the time-consuming viewfinder
complexity of de-interlacing is not required. The conversion of 720p to The viewfinder’s eyepiece can be moved
1080i is relatively simple, and therefore fast, hence the live backwards and forwards and can also be
uncompressed 1080i output via the HD SDI port. Similarly, the adjusted laterally for left or right eye
GY-HD251 can be set to output 1080i/50 from recorded 720p/50 shooting, so the viewfinder can fit any
footage, whether on MiniDV cassette or on DR-HD100’s hard disk operator comfortably. JVC’s own developed
drive. The HD SDI signal also carries embedded audio. Focus Assist control ensures fast and easy
●6
8. GY-HD251 Compact ProHD camcorder for Studio and ENG applications
focusing. It has 3 settings, (high, medium & low) depending on the User-friendly design
type of subject in view. To make focusing even easier, a black and
white mode is available. Stronger contrast and reduced colour noise
make visualisation and composition easier in this mode and put less
Universal ergonomic design
strain on the eyes so you can shoot for longer periods. You can also The camcorder adapts to fit any shape of body comfortably because of
keep using the eyepiece viewfinder even when using the LCD display. If the shoulder pad that can be moved back and forth, the left-eye right-
not required, the eyepiece viewfinder may be detached. eye viewfinder with eyepiece that can also adjust back and forth, and
the padded audio monitor that slides up & down.
3.5" LCD display panel
This 250,000-pixel 3.5" colour TFT
LCD monitor provides a high-resolution
image during shooting and playback.
JVC’s own developed Focus Assist
control (see this page) ensures fast and
easy focusing. A push button selects Patented “FOCUS ASSIST” function
three display modes: A JVC patented device, Focus Assist, turns focusing into a fast, easy
1. Video only and accurate process. When Focus Assist is activated, the picture in
2. Video images with text information overlay including time, status, the viewfinder becomes monochrome and all objects which are in focus
mode and other data are shown on the screen. take on a coloured fringe. In addition to the factory default Middle
3. Only information such as time, status, mode, time code, audio levels position, Low and High positions are available. In the Low position, you
and other data is shown on the screen. can limit the area in focus for more precise focusing. This is particularly
helpful when using the technique of pulling focus. Focus Assist works
Various audio-related functions equally in the 0.44" viewfinder and the 3.5” LCD panel. There are two
When colour bars are output, an audio reference level (test tone) can Focus Assist buttons, one for each of handheld and shoulder operation.
also be output if required. This is requested via the menu. The audio
reference level can be set at -12 dB or -20 dB as required. To minimise
extraneous noise picked up by the microphone, a "wind cut" function
is provided.
Various control functions Out-of-focus image In-focus image
This camcorder has a genlock input capability for synchronisation and The edge of the in-focus subject is
shown in colour, telling the operator that
time code input/output, making multi-camera shooting possible. the subject is in-focus. A major benefit of
this system is that it operates in real time.
Versatility and flexibility Connect to optional external HDD
The camcorder has a hard disk drive accessory option, DR-HD100,
which connects via the IEEE 1394 port, allowing footage to be edited
Camera settings recorded on SD card
immediately without having to wait for data to be transferred.
Customised settings can be stored on a standard SD memory card and
loaded into another GY-HD251 or changed on site, as required.
Other features
IEEE 1394 (FireWire) in/out and HD SDI out
Two XLR audio inputs LCD mirror mode
A convenient IEEE 1394 interface allows easy direct connection to NLE
Full Auto Shooting Two-mode composite out
systems or to a PC for capturing, editing and archiving.
Adjustable colour matrix Colour bars
An HD SDI connector (BNC) is provided on the rear panel for the
output of uncompressed 720p and cross-converted 1080i. The HD SDI
signal also carries embedded audio.
DR-HD100 Hard Disk Drive incorporating the latest DTE (Direct to EditTM) technology
Connects to GY-HD251 camcorder functions are controlled from the camcorder. Time code generated by the
The DR-HD100 has been designed specifically to attach to the GY-HD251 camcorder is recorded to files on the DR-HD100 and DR-HD100 status and
camcorder. Interlocked to the camcorder’s record trigger, HD and SD images can other information appears in the viewfinder and LCD display.
be recorded together with audio and time code. It is powered by either a built-in
rechargeable or an external battery. The DR-HD100 is supplied with its own Long record times
cradle, from which it is detached easily. Optional bracketry is available for This hard disk drive option extends uninterrupted record time by hours.
mounting the HDD recorder at the rear of the camcorder. For example, an 80GB FireWire drive can store 6 hours of DV video and 7.5
hours of HDV video, and a 40GB drive does half these times. It is possible also
Compatible with popular NLE systems for HDV and DV editing to daisy chain up to four external drives of different capacities to the DR-HD100,
DTETM technology permits the DR-HD100 recording data in HDV and DV to be enabling uninterrupted recording of incredibly long durations.
set to the NLE’s native file format. This means that no time is lost to the lengthy
processes of file transfer and rendering. Use DR-HD100 instantly with the most LCD display and playback modes
popular applications from Adobe, Apple, Avid, Canopus and many more. As new The DR-HD100 features a detailed LCD that displays system mode, time code and
application support is released, the DR-HD100 can be updated in the field with disk space remaining. When used with the GY-HD251 camcorder, clips can be
reviewed on the viewfinder, LCD panel or external monitor, by using DR-HD100’s
new system software, by an easy process using the disk drive itself.
playback mode. Functions include record, play, pause, stop, forward index, back
Integrated with camcorder and disk drive operation index and multi speed fast forward and rewind.
Attached with the GY-HD251, the DR-HD100’s record and record/pause
7●
9. Studio Adapter Rear panel connectors
1 GENLOCK/AUX IN
2 HD/SD-SDI
3 DC INPUT
4 REMOTE
1 2 3 4 5 67 5 PR/TC OUT
6 PB/TC IN
GY-HD251 fitted to the optional Studio Adapter KA-HD250 and with
optional LCD Studio Viewfinder. 7 Y
System configuration
Focus manual control HD-SDI cable Switcher, VCR etc
HZ-FM13 (for FUJINON lens) BNC
(Cannot be used for Th16x5.5BRMU or S14x7.3B12U)
HZ-FM15 (for CANON lens)
Shoulder Belt Headphone x2 Component cable
Zoom servo control
BNC
HZ-ZS13B Monitor
Microphone Composite cable HD Video Cassette Recorder
RCA Pin BR-HD50E
Microphone holder
View Finder Ear pad Audio Cable
1/3" Zoom Lenses RCA pin
Th13x3.5BRMU Fujinon
Th17x5BRM Fujinon Hard Disk Recorder
Th17x5BMD Fujinon DR-HD100
HTs18x4.2BRM Fujinon IEEE1394 cable
KT20x5BKRS Canon (Focus Enhancement)
(V-mount
battery
plate) Accessory Mount
1/3" Zoom Lens
Wide Converter Th16x5.5BRMU GY-HD251
WCV-82SC Fujinon Battery charger
(for Th16x5.5BRMU) (Anton Bauer)
Battery Mount Battery
(Anton Bauer) Dionic 90 (Anton Bauer)
Focus manual control unit SD Memory Card
(for Th16x5.5BRMU) Battery charger
FMM-8, CFH-3, CFC-12-990 (IDX)
Fujinon Battery
Endura-7S (IDX)
AC Adaptor
VL-2 PLUS, IA-60a (IDX)
Titan70)Anton Bauer)
Remote
Mount Converter Control Unit
1/2" Zoom Lenses
←
(1/2" 1/3") RM-LP55/57
S17x6.6BRM Fujinon ACM-12 View Finder
Tripod base Studio Adaptor VF-P400
S20x6.4B12 Fujinon Cable Adaptor
KA-551U KA-HD250 (SD only)
YH16x7K12 Canon KA-V400 (Tentative)
YH19x6.7K12 Canon Monitor
(Prompter) AC adapter
- Control LCD View Finder
- SD TALLY CALL FULL AUTO
BARS
F1
F2
SHUTTER
GAIN
F3
F4
MENU/SHUTTER
MENU
SHUTTER
PUSH-ON
GAIN
VARIABLE
PUSH-ON
STEP
HIGH
LOW
MID
R
PAINT WHITE
B
AUTO
W.BAL
B
PRESET
A
REMOTE CONTROL UNIT RM-P210
MASTER BLACK
AUTO
MANU
IRIS POWER
I
O
Camera Remote
Composite cable Control Unit
INTERCOM DOWN UP DOWN UP CLOSE OPEN
LEVEL
Camera Cable
BNC RM-P210
Mount Converter VC-P110 (5m) (SD out only)
2/3" Zoom Lenses ←
(2/3" 1/3") VC-P112 (20m)
A17x9BRM Fujinon ACM-17 VC-P113 (50m)
A20x8BRM Fujinon Tripod Headset VC-P114 (100m) Headset
YJ19x9KRS Canon
●8
10. Optional accessories & related equipment
CAMCORDER OPTIONS
1/3" High quality zoom lens 1/3" Wide zoom lens 1/3" Zoom lens 1/3" MD Zoom lens 1/3" High quality zoom lens
(Fujinon) (Fujinon) (Fujinon) (Fujinon) (Canon)
HTs18x4.2BRM Th13x3.5BRMU Th17x5BRM Th17x5BMD KT20x5BKRS
Lens mount converter Wide converter Tripod base 7" LCD monitor 6" LCD monitor
(Fujinon) (Fujinon)
ACM-17 (2/3"→ 1/3") WCV-82SC (Marshall) (Astro)
ACM-12 (1/2"→ 1/3") for use with the Th16x5BRMU KA-551U V-R70P-HDA DM-3106
IDX V-mount battery PAG V-mount battery Anton Bauer battery Microphone ProHD recorder
VL-2PLUS (Charger) 9335V (Battery) Dionic 90 (Battery)
Endura E-7S (Battery) 9613V (Charger) Titan70 (Adapter) MV-P615U BR-HD50E
QR-JVC-Digi battery holder is required.
Studio adapter Camera control unit Remote control units Manual zoom control Manual focus control
(for GY-HD251) 26-pin multicore 6-pin DIN
RM-LP55U HZ-FM13U* (Fujinon)
(Handheld)
HZ-FM15U (Canon)
RM-LP57U HZ-ZS13BU *The HZ-FM13 cannot be used for S14 and Th16 lenses.
Use Fujinon FMM-8: Module unit/CFH-3: Grip/CFC-
KA-HD250U 26-pin out RM-P210E 26-pin in (Desk mount) HZ-ZS100U (Handle zoom) 12-990: Cable
ProHD TAPES MiniDV HARD DISK DRIVES HD MONITORS
DT-V Monitors — CRT DT-V Monitors — LCD GM-H Monitor — LCD
M-DV63PROHD
ProHD tape — 63 mins DT-V24L (24")
M-DV12CL DR-HD100-40 (40GB - 3-1/2 hrs typical) DT-V1710CG (17") DT-V20L (20")
ProHD cleaning tape DR-HD100-80 (80GB - 7 hrs typical) DT-V100CG (10") GM-H40L (40")
DT-V9L (9")
DIMENSIONS
Unit: mm (inches)
9●
11. Typical system configurations
Studio production GY-HD251
HD SDI
with HD SDI and 26-pin control Studio adapter
KA-HD250 DT-V1710CG
MONITOR
By combining the GY-HD251
with the KA-HD250 adapter,
you can create a studio system
with camera control and VIDEO SERVER
tally/intercom bi-directional Control
communication via 26-pin TALLY CALL FULL AUTO F1
SHUTTER
F3 MENU/SHUTTER
SHUTTER
GAIN
VARIABLE
STEP
HIGH
MID
PAINT WHITE AUTO
W.BAL
B
A
REMOTE CONTROL UNIT RM-P210
MASTER BLACK
AUTO
IRIS POWER
I
multi-core cable. For
PUSH-ON PUSH-ON R B
BARS F2 F4 MENU LOW PRESET MANU
GAIN
O
INTERCOM DOWN UP DOWN UP CLOSE OPEN
LEVEL
video/audio transmission, the CAMERA CONTROL UNIT
HD/SD SDI signal allows long- LIVE SWITCHER
distance digital transmission at
1.5 Gbps with minimal
degradation via a separate
coaxial cable. MPEG2 ENCODER
Live HD recording
with tape and hard disk
GY-HD251 SD*
With 720/50p acquisition
capability, you can record DR-HD100
smooth, full-frame high-quality
images. Also, with genlock 720/50p
input and time code
input/output, multi-camera 1080i*
720p
shooting is possible. When the
GY-HD251 is combined with
the DR-HD100, hybrid (HDD
HDV
and tape) high-quality ENG with 720/50p TAPE NLE
extended recording times is BR-HD50
possible.
*NLE dependant
HD cinematography
with 24 fps and film lenses MATTE
GY-HD251
BOX PRIME
LASER KINESCOPE
In addition to the 24 fps of 720p/24 LENS
mode there are two extra gamma
settings to choose from, cinelike and
cinema, which gives the captured FILM LENS
images a very film-like appearance, MOUNT
ADAPTER
according to whether final distribution
is on video or on film. With the HDV
different film lens mount adapters 720p24
available, prime film lens can be 720p24
used, so creating an affordable digital
cinematography system. To
TAPE
accommodate certain film lens BR-HD50
NLE
adapters, the menu allows image
inversion.
●10
12. Specifications
GY-HD251E
[General] HD SDI: SMPTE292M/299M standard (embedded audio)
Power requirement: DC 12 V (10.5 — 17 V) SD SDI: SMPTE259M/272M standard (embedded audio)
Power consumption: Approx. 20 W (in Record mode) Analogue composite output: 1.0 V (p-p), 75 ohms, unbalanced (RCA)
Dimensions: 242 (W) x 233 (H) x 414 (D) mm Analogue component output:
Mass: 3.7 kg (including viewfinder, microphone and tape) Y: 1.0 V (p-p), 75 ohms, unbalanced (BNC)
Temperature: R-Y/B-Y: 0.7 V (p-p), 75 ohms, unbalanced (BNC)
Operating: 0°C to 40°C Analogue composite input: 1.0 V (p-p), 75 ohms, unbalanced (BNC: switchable
Storage: -20°C to 60°C from Genlock input)
Humidity: Genlock input: 1.0 V (p-p), 75 ohms, unbalanced (BNC)
Operating: 30% to 80% RH Audio inputs:
Storage: 85% RH or less Mic: -60 dBs, 3 kohms, balanced (XLR), +48 V output for phantom power supply
Line: +4 dBs, 10 kohms, balanced (XLR)
[Camera section] Audio outputs: -8 dBs, low impedance, unbalanced (RCA)
Image pickup device: 1/3" interline-transfer CCDs Earphone jack: -18 dBs to -60 dBs, 8-ohm impedance (stereo mini-jack x2)
Colour separation optical system: F1.4, 3-colour separation prism Time code input: 0±6 dBs, high impedance, unbalanced (BNC: switchable from
Number of pixels: Total: Approx. 1,110,000 pixels component output)
Colour system: PAL (wide band R-Y, B-Y encoder) Time code output: 0±6 dBs, low impedance, unbalanced (BNC: switchable from
Colour bars: SMPTE HDTV colour bars/EBU colour bars component output)
Sync system: Internal sync (built-in SSG) IEEE1394 connector: 6-pin
External sync:BB, VBS, signal or HD tri-sync signal Remote connector: DIN 6-pin
Sensitivity: F8, 2000 lx (typical)
Minimum illumination: 6 lx with F1.4, at 18 dB [Accessories provided]
Lens mount: 1/3" bayonet system Viewfinder x 1, Lens (Th16x5.5BRM) x 1, Microphone x 1, SD memory card x 1
ND filter: +1/4ND, +1/16ND
Gain: 0, 3, 6, 9, 12, 15, 18 dB, ALC
Electronic shutter:
Standard value: 50 Hz
Fixed values: 7.5-10,000 Hz, 11 steps (HDV HD60P/HDV HD30p) 6.25-10,000 Hz RECORDING FORMATS & LIVE SIGNAL OUTPUTS
11 steps (HDV HD50p/HDV HD25p; DV 50i/DV25p mode), 6-10,000Hz, 12 steps Recording Rec 1394 Component/SDI out (EE out) Composite out
(HDV HD24p/DV 24p) (Shooting) on tape out
720/60p ← ← ← 480/60i
Variable scan: about 60 to 10,000Hz (HDV HD60p/HDV HD30p)/ about 50 to
720/30p ← ← 720/60p 480/60i
10,000 Hz (HDV HD50p/HDV HD25p; DV 50i/25p mode), about 24-10,000Hz (HDV HD
720/50p ← ← ← 576/50i
24p; DV24p) (HDV)
720/25p ← ← 720/50p 576/50i
720/24p ← ← 720/60p 480/60i
[VTR section] 720/60p N/A N/A 1080/60i 480/60i
HD
[Video] 720/50p N/A N/A 1080/50i 576/50i
Recording format: 720/24p, 720/25p, 720/30p, 720/50p, 720/60p, 576/25p, 576/50i DV
576/50i ← ← ← ←
Video Format: 576/50i (25p) ← ← ← ←
[HDV]
Video signal recording format: HDV1 format, 8-bit, 19.7 Mbps 1394
Playback Component/SDI out Composite out
out
Compression: MPEG-2 video (profile & level: MP@H-14) 720/60p ← 480/60i 1080/60i 720/60p 480/60i
Sampling frequencies: 720/60p: 74.25/1.001 MHz (4:2:0 component), 720/50p: 720/30p ←
←
←
←
←
74.25 MHz (4:2:0 component), 1080/60i: 74.25/1.001 MHz (4:2:0 component, HDV 720/50p ← 576/50i 1080/50i 720/50p 576/50i
cross conversion only), 1080/50i: 74.25 MHz (4:2:0 component, cross conversion ←
←
←
←
←
720/25p
720/24p ← 480/60i 1080/60i 720/60p 480/60i
only)
576/50i ← ← ←
[DV] DV
← ← ←
576/50i (25p)
Video signal recording format: DV format, 8-bit, 25 Mbps
Compression: DV compression, 4:2:0 Rec
Recording Component/SDI out
Audio: Composite out
(1394 in) on tape
[HDV] 720/60p ← 480/60i 1080/60i 720/60p 480/60i
720/30p ←
←
←
←
Audio signal recording format: MPEG1 Audio Layer II ←
HDV 720/50p ← 576/50i 1080/50i 720/50p 576/50i
[DV]
←
←
←
←
←
720/25p
Audio signal recording format: 16-bit (locked audio), 48 kHz PCM for 2 channels or 720/24p ← 480/60i 1080/60i 720/60p 480/60i
12-bit, 32 kHz PCM for 4 channels 576/50i ← ← ←
Usable tape: Mini DV tape DV
576/50i (25p) ← ← ←
Tape speed: 18.831 mm/sec.
Record/play time: 63 minutes (with an M-DV63PROHD tape) * Recordings in HDV 1080i format cannot be played back by GY-HD251 and BR-HD50.
[Connectors]
HD/SD SDI output: 0.8 V (p-p), 75 ohms, unbalanced (BNC)
* HDVTM and HDVTM logo are trademarks of Sony Corporation and Victor Company of Japan, Limited (JVC).
* DVCAMTM is a registered trademark of Sony Corporation. Simulated pictures.
* DTETM (Direct to EditTM) is a registered trademark of Focus Enhancements.
* Product and company names mentioned here are trademarks or registered trademarks of their respective owners.
The values for weight and dimensions are approximate.
E.& O.E. Design and specifications subject to change without notice.
DISTRIBUTED BY
JQA-0288
● Tapes recorded in HDV1080i format cannot be played back by GY-HD251 and BR-HD50.
Hachioji Business Center of Victor Company of Japan, Ltd. has received ISO14001 and
ISO9001 Certifications under the global standard for environmental management.
Printed in Japan
KCS-8370 CEHD251PKN0609
“JVC” is the trademark or registered trademark of Victor Company of Japan, Limited.