Articles
4k and HDR Wireless Camera Transmitters
David Edwards Across the globe, live events represented over 50 percent of the most watched TV programs last year. However, big budget episodic shows are impacting live TV and the way viewers want to see their content. Viewers are demanding the same quality of production for live event broadcasts as they see in pre-recorded TV series and films. Producers of live content are looking to new, immersive and cinematic mobile camera views to better achieve these results. This presents a challenge to live production teams as these new camera views and angles must match the quality of the rest of the production -  the demand for mobility means that the cameras need to be wireless.
Tags: iss136 | wireless | hdr | 4k | transmitter | bandwidth | imt vislink | hcam | David Edwards
Contributing Author David Edwards Click to read or download PDF
The Wireless Way to 4k
JP Delport DTC’s AEON group of products have been specifically designed for the 4K market. We encode with the more efficient HEVC algorithm, which means we are taking a 12G signal and compressing it to a bitrate that can be managed over an RF link. So what makes this a leading idea in the 4K revolution?
Tags: iss134 | wireless | 4k | transmission | JP Delport
Contributing Author JP Delport Click to read or download PDF
Using Wireless Transmission
Jeremy Benning Wireless acquisition is a staple of live sports, entertainment and reality shows where cable free capture permits shots not previously possible, for health and safety reasons, and gives the camera-operator greater artistic licence to roam. The same is increasingly true of narrative drama where cinematographers are keen to work handheld or Steadicam where that helps tell the story. Any equipment which frees their movement and time by being lighter, easier to use and reliable in performance is going to tick a lot of boxes.
Tags: iss134 | wireless | 4k | transmission | Jeremy Benning
Contributing Author Jeremy Benning Click to read or download PDF
Live audio contribution over wireless networks
Pablo Rodrigues Altmann Wireless “live” contribution from anywhere at any time, this is the ultimate goal for most news reporters. The old favorite of using ISDN is becoming harder and much more expensive to access easily. Today most of us use wireless daily, in particular Wifi and HSPA/LTE 4G networks. These are now mature technologies and widely used for many applications in the home and whilst out and about. However there are still some professionals who prefer to persevere with the traditional, costly and limited ISDN communication technology before jumping into the wireless era.
Tags: iss133 | adrl | wireless audio | isdn | cellular audio | Pablo Rodrigues Altmann
Contributing Author Pablo Rodrigues Altmann Click to read or download PDF
Fast-moving productions need multi-cam RF reliability
Darren Bilton Wireless acquisition creates a level of freedom not possible with any other form of filming yet only a decade ago the technique was barely possible. The technology enabling live real-time connections over radio frequencies has advanced leaps and bounds such that there is barely an entertainment, documentary, sports or news format today that doesn’t benefit from at least one link system. That means the demands on the kit continues to rise and includes the need for fail safe multi-camera operation, ease of use and backwards compatibility all within a small, lightweight and budget-friendly package.
Tags: iss133 | boxx tv | wireless | mpeg-4 | multicam | rf | multi-cam | Darren Bilton
Contributing Author Darren Bilton Click to read or download PDF
Ride along on the Tour de Tech at IBC
Lorna Garrett Finding your way through the halls and aisles of the massive IBC can feel a bit like attempting to complete all 21 stages of the Tour de France — but in far fewer days. But have no fear; your team at Garland is all geared up and ready to show you the best on show at this year's exhibition.
Tags: iss133 | garland | liveu | lu600 | media excel | teracue | wisi | broadcast wireless systems | bws | artel | ibc | Lorna Garrett
Contributing Author Lorna Garrett Click to read or download PDF
A new AEON in Wireless 4k
JP Delport Whatever production companies are doing right here, right now, today, with wireless HD production tools, they want to do right here, right now, today with 4K UHD. That’s great, but common wisdom would share a host of challenges around 4k UHD, not least, the fact that 4K UHD requires 8x the processing power to transmit, then demands additional horsepower (and bandwidth) to accommodate the data and controls, wireless or otherwise, and of course, when you ramp up processing power, you ramp up heat generation, which needs to be efficiently evacuated.
Tags: iss129 | 4k | uhd | wireless | domo | JP Delport
Contributing Author JP Delport Click to read
Somewhere down the latency river
Ben Hawker Some people have been, understandably, getting fairly excited over the prospect of being able to deploy wireless cameras to capture and transmit 4K UHD. Manufacturers and developers are closing in on the ability to deliver systems that will offer up almost endless creative options at the highest – to date – possible picture quality.
Tags: iss129 | latency | 4k | wireless | rf | presteigne | Ben Hawker
Contributing Author Ben Hawker Click to read
Innovation in cameras moving to 4k
Tony Valentino For a number of reasons, wireless camera links needed time to migrate to 4K. However Broadcast Sports International, BSI, designs their own cameras and builds their own hardware and their transition to 4K is already complete.
Tags: iss129 | bsi | ref-cam | wireless | 4k | Tony Valentino
Contributing Author Tony Valentino Click to read
Motor Sports - Some Like it Hot
Gordon Capaccio High performance race cars, their drivers, and teams supported by manufacturers participating in a sport for which the combined, visceral thrills and sensations of burning tires, megadecibel roars, pungent racing fuel and throngs of enthusiasts can be difficult to convey, even on the largest big screen television.
Tags: iss124 | motorsport | 3g wireless | imsa | rolex 24 | domo | dtc | prorxd | diversity rf | Gordon Capaccio
Contributing Author Gordon Capaccio Click to read
Radio cameras bring a live broadcast to life
Tony Valentino Radio cameras bring a live broadcast to life - especially news, sports and studio shows - by their ability to roam around and move in closer to a subject. They capture a more natural spectator's view than a camera that is fixed at one point, and usually get the most intimate shots and the most exciting angles in a production. Today they are indispensable for covering large outdoor events - but if they have a weakness, it is probably the antenna.
Tags: iss120 | bsi | radio camera | ref-cam | wireless | sports | Tony Valentino
Contributing Author Tony Valentino Click to read
Wireless Keyboard Review
Beth Zarkosh Knowing all of the shortcuts can really help you become much more productive and saves you from getting a sore hand from all of those additional mouse clicks you'd have otherwise needed to make. (Thank us later!)
Tags: iss112 | NAB | Wireless Keyboard | Adobe | Beth Zarkosh
Contributing Author Beth Zarkosh Click to read
Must haves for wireless camera transmission
John Payne In the days of analog, camera operators were basically tethered to the camera via cable. Additionally, when doing a remote transmission the production required line-of-sight to the receive site or to a satellite. It took a small army and lots of hardware to make an on-location shoot happen.
Tags: iss111 | imt | wireless | transmission | cofdm | ob | mpeg-4 | John Payne
Contributing Author John Payne Click to read
Wireless and satellite
John Wastcoat Each day, clips and other promotional materials needed to be transferred from the shooting location in South Africa to Network Tens editors in Sydney, Australia. However, the shows distant and isolated filming location in the South African jungle posed some major challenges for the broadcaster. Editors were required to deliver large video files intercontinentally over poor network conditions and with a lack of infrastructure that was not conducive to file transfer.
Tags: iss105 | wireless | satellite | filming | shooting | broadcaster | file transfer | John Wastcoat
Contributing Author John Wastcoat Click to read
Cellular Wireless Networks
Erwan Gasc For many years, satellite was the primary approach for real-time video delivery within the broadcast industry. That changed with the explosion of the Internet and second-screen devices like smartphones and tablets.
Tags: iss099 | aviwest | 3G/4G | wireless | cellular | satellite | network | Erwan Gasc
Contributing Author Erwan Gasc Click to read
SIZE is everything
KitPlus

The Phonak Invisity wireless in ear monitor receiver has been a fi rm favourite of presenters and actors alike for some time, however you could be forgiven if you’ve not noticed them, they are, after all, very small indeed!

Tags: iss093 | Phonak Invisty wireless | in ear monitor receiver | KitPlus
Contributing Author KitPlus Click to read
Cutting the cord
Will Strauss# Will Strauss cuts the cord on cameras
Tags: iss087 | Wireless | Nucomm CamPac2 | Sony RPS | Vislink Link L1700 | Boxx TV Meridian system | AJ-WM30 | XMPilot | 6G-SDI 4K | Nano HDTX | AJ-PX270 | Vitec | Will Strauss#
Contributing Author Will Strauss# Click to read
Ask the Experts: Wireless microphone systems for cameras
Tobias von Allworden Wireless microphone systems for cameras are used by ENG crews and reporting teams as well as for TV and film shootings, where compact size, low weight and unobtrusive miking are particularly important.
Tags: iss086 | Tobias von Allworden | Sennheiser | EK 3241 | Unislot | Sony | 2000 Series | Wireless Microphones | Monitors | ENG equipment | Tobias von Allworden
Contributing Author Tobias von Allworden Click to read
Wireless cameras at live events
Scott Walker While wireless cameras have been used in high end broadcast for years, prices have dropped and there are now a variety of products on the market to suit lower cost broadcasts, and the technology is creeping into events with live outdoor screens and lower budgets.
Tags: iss081 | boxx tv | wireless camera system | live events | broadcast | streaming | box | wireless | transmitter | Scott Walker
Contributing Author Scott Walker Click to read
Ask the experts: your questions on wireless camera systems
Stuart Brown tv-bay talks to Stuart Brown, Broadcast Systems Director at Cobham Broadcast about your questions on wireless camera systems.
Tags: iss081 | wireless camera systems | cobham | stuart brown | broadcast systems | wireless | camera | transmitter | receiver | ask the experts | Stuart Brown
Contributing Author Stuart Brown Click to read
Photon Beard shines bright in South India
Peter Daffarn On 23 January 2013, the highly anticipated Mathrubhumi News Channel, part of a 24-hour Malayalam-language cable television network based in Trivandrum, capital city of the state of Kerala on the southwest coast of India, was officially launched. Also launched that day was India’s first wirelessly controlled studio lighting/dimming system, all provided by Photon Beard.
Tags: iss074 | photon beard | peter daffarn | south india | tv studio | lighting | highlight | wireless control | dmx | zero 88 | solution xl | led | IGBT dimmers | wi-light | Peter Daffarn
Contributing Author Peter Daffarn Click to read
Sport Pushes the Limits of Wireless Transmission
N/A With the London 2012 Games and the UEFA EURO 2012 European Football championships just around the corner, physical and mental endurance will be pushed to the limits. Those pressures also apply to the technology used to cover these events for the wider world because there is usually one, split-second chance to capture the action as it happens. Second place is for the first loser.
Tags: iss066 | vislink | wireless | sport | olympics | uefa | euro 2012 | N/A
Contributing Author N/A Click to read
Wireless Mic review
N/A JTS has launched the KA-10 a new wireless microphone system designed for the video camera market . The system comes complete with an omni-directional microphone, a rechargeable beltback transmitter and camera mounted receiver, charger and cable adaptors for most cameras.
Tags: iss044 | jts | ka-10 | wireless mic | omni-directional microphone | rycote | Panasonic AG-HMC151 | N/A
Contributing Author N/A Click to read
NEW CAMERA INNOVATIONS FOR WORLD GYMNASTICS CHAMPIONSHIPS 2009
N/A SIS LIVE provided the production facilities for BBC Sport at the O2 Arena during the four day event and were on the floor introducing a number of innovative new camera positions for the coverage of the finals.
Tags: iss035 | sislive | gymnastics | wireless camera | N/A
Contributing Author N/A Click to read
Total Articles: 24 [1-24]