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Posts Tagged ‘broadcast’

Canon XF605 professional 4K camcorder and new 8K broadcast lens announced

18 Aug

Canon has unveiled a new professional 4K camcorder and a new 8K-suitable pro BCTV zoom lens. The Canon XF605 is a ‘compact’ 4K camcorder designed for solo shooters. The XF605 is 10% smaller and 600g lighter than the Canon XF705. The new lens is the 10×16 KAS S, an addition to Canon’s 1.25″ 8K broadcast camera lens lineup that includes 10x optical zoom from 16mm to 160mm.

Looking first at the XF605 camcorder, it includes a 1″-type CMOS image sensor paired with Canon’s DIGIC DV7 processor. The camera records 4K UHD video at up to 60p. The XF605 records 4:2:2 10-bit in XF-AVC and MP4 formats. FHD video can be recorded at up to 120p. The camera includes Canon Log 3 and HDR.

The XF605 includes a built-in 4K L-series 15x optical zoom lens with 30x Advanced Zoom (digital zoom) in FHD resolution. The lens has a 35mm equivalent range of 25.5mm to 382.5mm. Its minimum focus distance is 10mm at the wide end and 60cm across the zooming range. Its maximum aperture is F2.8, and it accepts 58mm filters. The lens also includes optical image stabilization.

Autofocus is provided via Canon’s Dual Pixel CMOS AF technology. The XF605 offers Eye Detection AF and provides intelligent head tracking. Focus is controlled via a lens ring and using the camera’s 3.45″ touchscreen, which has a resolution of 2.76M dots. There is a peaking assist function for manual focus. You can customize AF speed, response and frame size, plus you can use AF to assist with manual focusing.

The XF605 records to a pair of SD card slots and Class U3 V90 cards are recommended. The camera records externally via HDMI or 12G-SDI, and simultaneous recording is possible. When using the XF-AVC format and the maximum bitrate of 410Mbps, the camera can record for 39 minutes. By dropping bitrate down to 260Mbps, recording time increases to 100 minutes. Using MP4 and H.265 codec, you can record up to 118 minutes. In H.264 at 8Mbps, you can record for 2,006 minutes. Full recording time, framerate and quality information can be viewed on the XF605 specifications page.

In addition to the touchscreen, the XF605 includes a 0.36″-type EVF with 1.77M dots. The camera’s full offering of inputs and outputs includes two XLR 3-pin jacks with 48V phantom power, line and mic. The camera includes a 3.5mm mic input jack with 2.4V DC supply voltage. The camera includes a built-in mic as well. For audio monitoring, there’s a 3.5mm stereo mini jack. Plus, the camcorder includes a built-in speaker. There’s a full-size HDMI Type A port and a pair of USB ports, one Type A and the other Type C. As mentioned, there’s a 12G-SDI output with BNC connector. The camcorder also includes LAN, a remote controller terminal and 3.4mm DC input. The XF605 includes built-in Wi-Fi, too.

The camcorder includes a total of 11 assignable buttons which can be used for over 100 assignable functions. Also, there’s a custom dial that includes Av, Tv, M, AGC Limit, exposure compensation, and more. The camera includes auto ISO and auto gain control functionality. The ISO range is 200-12,800, and the gain range is -6.0dB to 21.0dB. The shutter speed can go up to 1/2000s, and the shutter angle goes from 360° to 11.25°. The XF605 includes a built-in neutral density filter.

For the full details on the XF605, visit Canon. The XF605 is available for preorder now and has a suggested retail price of $ 4,500.

The Canon 10×16 KAS S adds a telephoto lens to Canon’s 8K broadcast series, complementing the 7×10.7 KAS S. It’s targeted at broadcasters of major sporting events. The 10x zoom lens has a constant F2.8 aperture from 16mm to 160mm. It offers the same operability as Canon’s 4K portable lens line while adding 8K camera compatibility.

The lens includes special elements such as fluorite, Hi-UD lenses and wide-diameter aspherical lenses. The specialized glass elements reduce chromatic aberrations, spherical aberrations and other image quality defects. The lens weighs 2.94kg, which is reasonably lightweight for an 8K zoom lens. It’s designed for handheld 8K broadcasts. Pricing varies by dealer, but it’s reasonable to expect the lens to be costly.

Articles: Digital Photography Review (dpreview.com)

 
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Canon PowerShot G7 X III review: the compact camera that lets you broadcast to the world

20 Nov

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Silver Award

81%
Overall score

The Canon PowerShot G7 X III is the third in a series of 1″-type sensor compacts aimed at smartphone camera upgraders and enthusiast photographers looking for a small second camera. Its core photography features – notably its fast 24-100mm equivalent F1.8-2.8 lens – are very similar to the G7 X II that preceded it, but Canon has given the Mark III a new Stacked CMOS sensor and Digic 8 processor that together promise better image quality and performance.

The biggest changes in the G7 X Mark III are to its suite of video features, which now includes the option to live stream video: a useful feature for vloggers. Resolution has been bumped up to 4K, with 30p available out of the box and 24p coming via a future firmware update.

Key Specifications:

  • 20MP 1″-type Stacked CMOS sensor
  • 24-100mm equiv. F1.8-2.8 lens
  • Built-in 3-stop ND filter
  • Touchscreen tilts up 180° and down 90°
  • 8 fps burst shooting with autofocus, 30 fps Raw burst mode
  • 4K/30p and 1080/60p video recording
  • Microphone socket
  • Live YouTube streaming support built-in
  • Vertical video capture
  • 1080/120p slow motion video (with no audio or autofocus)
  • Wi-Fi + Bluetooth wireless connectivity
  • USB 3.1 (with USB-C connector) for data transfer and charging
  • 235 shot battery life per CIPA standard

Aside from the lens, the majority of the features highlighted above are new, so the Mark III isn’t just a small upgrade, even if it’s hard to differentiate cosmetically from its predecessor.

The G7 X Mark III is priced at $ 749 and comes in silver/black and black finishes.


What’s new and how it compares

The G7 X III has a new sensor, new processor and a first for a compact camera: live video streaming.

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Body, controls and handling

The design of the G7 X III has barely changed compared to its predecessor, and that’s not a bad thing.

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Image quality

While its lens isn’t the sharpest, the G7 X III’s image quality is still very good.

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Autofocus and video

The G7 X III is good, but not great, in terms of both autofocus and video quality.

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Conclusion

Find out if the Canon PowerShot G7 X Mark III is the right camera for you.

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Sample gallery

View over 100 photos taken with the G7 X III to evaluate its image quality with your own eyes.

Read more

Articles: Digital Photography Review (dpreview.com)

 
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Canon reveals its first two 8K broadcast lenses, the UHD-DIGISUPER 51 and 7×10.7 KAS S

12 Nov

Canon has taken the wraps off the new UHD-DIGISUPER 51 (SP51x15.5B) and 7×10.7 KAS S, its first two 8K broadcast lenses. The models are compatible with 8K broadcast cameras that feature 1.25″ sensors, according to Canon, which notes that this equipment has become more popular in documentary production and sports coverage.

The UHD-DIGISUPER 51 8K model is a 51x field zoom lens with what Canon says is the longest focal range in the world at 15.5 – 790mm. An integrated 1.5x extender brings the total telephoto focal length to 1185mm. Canon says this new model offers high-end quality ‘from the center to the periphery of the screen.’

Joining the zoom lens is Canon’s new 7×10.7 KAS S 8K portable 7x zoom lens with a 10.7 – 75mm focal range. As with the UHD-DIGISUPER model, the 7×10.7 KAS S 8K lens features the ‘same operability’ as its 4K and 2/3″ HDTV lens counterparts, according to the company.

The 7×10.7 KAS S model will arrive first; customers will be able to special order it starting in January 2020. The UHD-DIGISUPER 51 will likewise be offered as a special order, but not until May 2020. Pricing information hasn’t been revealed at this time.

Articles: Digital Photography Review (dpreview.com)

 
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Blackmagic launches 4K broadcast camera for price of a high-end DSLR

10 Feb

Video camera maker Blackmagic Design has announced the “world’s most affordable and flexible professional” camera aimed at broadcast and studio film makers. The URSA Broadcast shoots Ultra HD resolution, uses an interchangeable lens mount and costs just $ 3,495.

The camera comes with the B4 lens mount, but this can be switched so the camera can accept PL, F or EF lenses. Users can load relatively low-cost SD or CFast media to record their footage, with the camera offering two slots for each format. Lossless 12-bit CinemaDNG Raw recording is possible for projects that require the best quality, while broadcast footage can be shot in 10-bit DNxHD 220X, DNxHD 145 or ProRes formats with metadata.

Blackmagic says the URSA Broadcast produces vibrant colors and accurate skin tones so that footage is ready to use straight from the camera, while an extended video dynamic range ensures a wide range of brightness values can be recorded. Three ND filters are built-in and can be dropped into the light path at the turn of a dial. The strengths offered are ¼, 1/16th and 1/64th stops, and each comes with IR compensation to maintain matchable colors from different situations.

The handling of the camera concentrates on placing controls on the outside of the body rather than in menu systems, and the company claims that should any button or control point fail during a job its function can be switched to another button as redundancy has been built into the design.

The Blackmagic Design URSA Broadcast is available now. For more information see the Blackmagic website.

Press release

Blackmagic Design Introduces URSA Broadcast

The world’s most affordable and flexible professional HD and Ultra HD broadcast camera for live production and studio programs, at the same price as a DSLR camera!

Fremont, California, USA – February 1, 2018 – Blackmagic Design today announced Blackmagic URSA Broadcast, a new high end, professional broadcast camera designed for both studio programming and live production. URSA Broadcast works with existing B4 broadcast HD lenses, can be used for both HD and Ultra HD production, features a 4K sensor, extended video dynamic range, traditional external controls and buttons, built in optical ND filters, dual CFast and dual SD card recorders, and much more. Blackmagic URSA Broadcast is available now for only US$ 3,495 from Blackmagic Design resellers worldwide.

URSA Broadcast is like two cameras in one, an incredible field camera for ENG and programming work, as well as a professional studio camera. The camera features traditional broadcast controls along with exceptional image quality, all in a compact design that is ideal for fast paced, fast turn around production work. The key is URSA Broadcast’s new extended video mode which captures incredible looking video with accurate skin tones and vibrant colors. That means customers don’t have to color correct images before going to air, making URSA Broadcast perfect for news, live sports, studio talk and game shows and more. URSA Broadcast lets customers shoot, edit and get stories on air faster than ever before.

URSA Broadcast is also designed to work with the equipment and systems traditional broadcasters already have. For example, customers can use their existing B4 HD and Ultra HD lenses with URSA Broadcast. Unlike other broadcast cameras, URSA Broadcast records onto inexpensive standard SD cards, UHS-II cards and CFast cards, and records 1080i or 2160p video into standard .mov files, with .mxf to be added in future updates. URSA Broadcast records using DNx145, DNx220X or ProRes, so video doesn’t need to be copied or transcoded. This makes it fast to work with video from URSA Broadcast because it’s compatible with virtually all existing broadcast systems and editing software.

The B4 lens mount and matching sensor on URSA Broadcast enables wide depth of field, so broadcast customers can shoot without constantly chasing focus. The lens mount features high performance optics with spherical aberration correction specifically designed to match the camera’s sensor. The ?” mount lets customers use existing HD lenses or Ultra HD lenses. Because B4 lenses are par-focal and have an extremely wide depth of field, images stay in focus when zoomed in and out. That lets customers work faster because they don’t need to change lenses or refocus between close up, medium and wide shots. URSA Broadcast also supports full electronic B4 lens control so customers can adjust focus, iris and zoom using the camera’s controls, or remotely from an ATEM switcher or ATEM Camera Control Panel. In addition, the standard B4 lens mount can be swapped with optional EF, F and PL mounts so customers can use everything from inexpensive high quality photographic lenses all the way up to massive cinema lenses.

URSA Broadcast features a high quality 4K image sensor and a new extended video mode with better dynamic range and color fidelity. The sensor is designed for both HD and Ultra HD, producing images with fine texture and detail, accurate skin tones, vibrant color and high dynamic range. The images from URSA Broadcast have been designed to be used without additional color correction. This makes editing faster, which is crucial in the fast paced broadcast world. The high resolution sensor is a huge advantage, even when working in HD, because it enables sub pixel image processing and superior anti-aliasing, resulting in super sharp images.

URSA Broadcast is designed to be the toughest and most fully featured camera available. It includes everything customers need in a compact handheld magnesium alloy body that’s durable and light enough to use anywhere. There’s an external high visibility LCD status display for viewing critical shooting information, a foldout touch screen for reviewing shots without needing an extra on-set monitor, professional connections such as 12GSDI, XLR audio, built in high quality stereo microphones and more. Plus, every single control on the camera has a redundant backup, including the power, so if anything should go wrong in the field, the camera can still be used.

URSA Broadcast also features built in neutral density (ND) filters with IR compensation for quickly reducing the amount of light that enters the camera. The ¼, 1/16th and 1/64th stop filters are specifically designed to match the colorimetry of the camera and provide additional latitude, even under harsh lighting conditions. That means customers can use different combinations of aperture and shutter angle to achieve shallower depth of field, or specific levels of motion blur, in a wider range of situations. The IR filters evenly compensate for both far red and infrared wave lengths to eliminate IR contamination. The ND filters are true optical filters with a precision mechanism that quickly moves them into place when the ND filter dial is turned.

Blackmagic URSA Broadcast puts control buttons, switches, knobs and dials on the outside of the camera, giving customers direct access to the most important camera features. The controls are laid out in a logical order that makes them easy to remember so operators can use the camera without having to look at the buttons, hunt through menus, or take their eye off of the action. URSA Broadcast also features a high visibility LCD status display which shows important information such as timecode, shutter and lens settings, battery, recording status, and audio levels. The status display features a backlight and is designed to be clearly visible in both dimly lit studios and outside in direct sunlight.

URSA Broadcast features both dual CFast 2.0 recorders and dual SD/UHS-II card recorders. Both types of media are standard, non-proprietary, inexpensive and readily available at most computer and camera stores. Customers can record 10bit broadcast quality DNxHD 220X, DNxHD 145 or ProRes files with metadata, making it is easy to integrate URSA Broadcast into existing broadcast systems and workflows. URSA Broadcast can even record lossless 12bit CinemaDNG RAW files for high quality programming and post production. With dual slots for each media type, URSA Broadcast gives customers redundant recorders and non-stop recording. When the first card is full, recording automatically continues onto the next card so the full card can be swapped while recording continues on the other.

All of the connections on URSA Broadcast are standard television industry connectors so customers don’t need expensive, proprietary cables. The camera features multi rate 12GSDI connections for video output and return program feed input. Both connections automatically switch speed so they work with all HD and Ultra HD formats up to 2160p60 over a single cable. In addition, URSA Broadcast features HD-SDI monitoring out, 2 LANC inputs, balanced XLR audio with phantom power, and timecode/reference input. A 12 pin Hirose connector provides analog and digital broadcast lens control for powering and controlling SD, HD and Ultra HD lenses. There’s also a 4 pin XLR 12V DC power output and HD-SDI monitor output that can be used with Blackmagic viewfinders or any third party viewfinders and monitors.

Blackmagic Design also makes a complete set of professional camera accessories designed to work perfectly with URSA Broadcast. Customers can add a Blackmagic URSA Viewfinder or a large 7 inch Blackmagic URSA Studio Viewfinder. There are microphone mounts, standard V-Lock and Gold battery plates, optional lens mounts and more. The all new Blackmagic Camera Fiber Converter, Blackmagic Studio Fiber Converter and ATEM Camera Control Panel let customers create a complete broadcast camera chain that costs hundreds of thousands of dollars less than traditional camera chains. The fiber converters let customers extend their cameras and power them from up to 2 km away using industry standard SMPTE fiber cables. It includes 1 Ultra HD camera feed, plus 3 HD return feeds, common live camera controls with multiple channels of talkback, and standard television industry talkback headset connections, all in a compact IP video based design that allow it to be connected and controlled from a live production switcher.

“URSA Broadcast lets customers get the most out of their investment in cameras and lenses because it can be re-purposed and used on every type of project, whether it’s out in the field or in the studio. It’s like getting two cameras in one.” said Grant Petty, CEO, Blackmagic Design. “URSA Broadcast is exciting because it makes high end broadcast camera technology available to everyone from AV and web producers all the way up to professional broadcasters, for the same price as a common DSLR!”

Blackmagic URSA Broadcast Key Features

  • 4K sensor, extended video dynamic range, traditional external controls and buttons, built in optical ND filters, dual CFast and dual SD card recorders,
  • Advanced HD and Ultra HD broadcast camera with B4 mount.
  • New extended video mode with better dynamic range and color fidelity producing images with amazing texture and detail, accurate skin tones, vibrant color and high dynamic range.
  • Full electronic B4 lens control support for adjusting focus, iris and zoom using the camera’s controls, or remotely from an ATEM switcher or ATEM Camera Control Panel.
  • Built in dual SD/UHS-II and CFast card recorders allow unlimited duration recording in high quality.
  • Records 1080i or 2160p video into standard .mov files using DNx145, DNx220X or ProRes for compatibility with existing broadcast systems and workflows. Standard .mxf will be added in future updates.
  • Support for DNxHD 220X, DNxHD 145, Apple ProRes 4444 XQ QuickTime, ProRes 4444 QuickTime, ProRes 422 HQ QuickTime, ProRes 422 QuickTime, ProRes 422 LT QuickTime and ProRes 422 Proxy QuickTime, CinemaDNG RAW, CinemaDNG RAW 3:1, CinemaDNG RAW 4:1.
  • High quality clear, 1/4, 1/16th and 1/64th stop neutral density (ND) filters with IR compensation designed to specifically match the colorimetry and color science of URSA Broadcast.
  • Fully redundant controls including external broadcast controls which allow direct access to the most important camera settings such as external power switch, ND filter wheel, ISO, shutter, white balance, record button, audio gain controls, lens and transport control, high frame rate button and more.
  • Interchangeable lens mount with B4 mount included as standard. Optional EF, PL and F mount available separately.
  • Status display for quickly checking timecode, shutter and lens settings, battery, recording status, and audio levels.
  • Features all standard connections, including dual XLR mic/line audio inputs with phantom power, 12GSDI output for monitoring with camera status graphic overlay and separate XLR 4 pin power output for viewfinder power, headphone jack, LANC remote control and standard 4 pin 12V DC power connection.
  • Built in high quality stereo microphones for recording sound.
  • 4 inch foldout touchscreen for on-set monitoring and menu settings.
  • Blackmagic SDI Control Protocol for external control or iPad control via Bluetooth®, 2 x 2.5mm LANC for lens and record control.

Availability and Price
Blackmagic URSA Broadcast is available now from Blackmagic Design resellers worldwide for US$ 3,495.

Blackmagic URSA Broadcast Accessories

  • Blackmagic Camera Fiber Converter.
  • Blackmagic Studio Fiber Converter.
  • ATEM Camera Control Panel (available May/June 2018).
  • Blackmagic URSA Broadcast Shoulder Kit features built in rosettes, rail mounts, viewfinder mount, integrated tripod quick lock release and top handle.
  • Blackmagic URSA Viewfinder is a high resolution viewfinder that includes a full HD OLED display and true glass optics for perfect focus.
  • Blackmagic URSA Studio Viewfinder featuring 7” screen, variable tension mounting points, easy grip handles, external controls and more.
  • URSA VLock Battery Plate provides a VLock compatible plate for attaching third party batteries.
  • Interchangeable EF, F and PL lens mounts.

Articles: Digital Photography Review (dpreview.com)

 
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DJI adds ‘voluntary identification’ for drone pilots who want to broadcast their credentials

05 Dec

DJI has updated its AeroScope drone tracking and identification system to include an optional self-identification feature for drone operators who choose to broadcast the info. With this update, operators can now “voluntarily identify their flight operations to authorities,” DJI explained in a press release. That info will join the serial number and telemetry data DJI drones broadcast to AeroScope receivers used by authorities.

AeroScope was created as a solution for airport officials and law enforcement who need to identify drones operated in ways that violate regulations, such as near an airport. The system picks up on the telemetry data and serial number of a drone using the communications link between the drone and its remote controller. This localized data broadcasting limits surveillance potential by avoiding the Internet altogether.

You can see the tech in action in this video.

Via updates to both the DJI GO 4 app and DJI drones, operators will now have the option of broadcasting their Unique User Identification Code (UUIC), which is connected to their DJI pilot account, as well as providing Identification & Flight Information. With that latter option, drone operators can choose to share information about their flight with authorities who may be nearby with an AeroScope receiver.

Though AeroScope remains a point of contention for many DJI owners, the added ability to voluntarily provide information about a flight could prove beneficial for pilots, enabling them to directly provide law enforcement or other authorities with details about the nature of flight and why it is taking place.

The feature started rolling out late last week, first arriving via an update for the DJI Mavic Pro.

Articles: Digital Photography Review (dpreview.com)

 
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DPReview Live Cyber Monday broadcast now available for replay

15 Jan

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Back in December we hosted a day of live video broadcast with our partners creativeLIVE covering the best products of 2013, live technique demonstrations, shooting advice and a guest panel discussion. If you missed any or all of the live broadcast, don’t worry! We’re proud to (finally) announce that all of the segments of our Cyber Monday live broadcast are now available for replay, in our videos section. Click through to go straight there.

News: Digital Photography Review (dpreview.com)

 
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CreativeLive to broadcast six days of free photography workshops

17 Sep

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The folks behind CreativeLive, an online resource for photographers co-founded by Chase Jarvis, have kicked off Photo Week: six days of educational workshops streamed live online for free. Workshops will be broadcast over three channels with topics including wedding, family and portrait photography. It begins today – click through for more details.

News: Digital Photography Review (dpreview.com)

 
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