Articles
Testing Hybrid Workflows
Martin Mulligan With the industry’s steady migration from traditional HD-SDI to IP and/or 12G-SDI infrastructures, broadcasters are now faced with the significant challenge of having to manage and monitor a wide array of new signal types in order to provide properly managed workflows. The switch away from HD-SDI is not happening overnight and, indeed, is happening at different speeds in different parts of the world. Due to this rapidly evolving technology landscape, reliable and versatile test and measurement (T&M) solutions have never been more important.
Tags: iss140 | phabrix | 2022-7 | st2110 | smpte | aes3 | anc data | hd-sdi | ptp | qx rasterizer | lawo V_pro8 | Martin Mulligan
Contributing Author Martin Mulligan Click to read or download PDF
Living LIVE at BVE with Ross Video
Jon Pratchett KitPlus’ Jon Pratchett chats to Stuart Russell, Ross Video, in the BVE studio. Covering customer partnerships and loyalty, pain points, growth, industry trends, pace of IP adoption, 12g SDI technologies, UHD / HDR, 8k, AI and we try to get a hint of new products on the horizon...
Tags: iss136 | ross video | 12g sdi | uhd | hdr | ip | bve 2019 | bvexpo | Jon Pratchett
Contributing Author Jon Pratchett Click to read or download PDF
Technological advances in the broadcast industry
Alan Wheable Since it is Omnitek’s 20th anniversary this year, I thought it would be interesting to look back over the technological advances in the broadcast industry over the last few decades and look at the similarities between then and now.
Tags: iss130 | omnitek | test and measurement | smpte 2110 | untra tq | 2022 | sdi 2022-6 | Alan Wheable
Contributing Author Alan Wheable Click to read or download PDF
More than just selling cable
Chris Smeeton - new Choices facing technology decision-makers are becoming increasingly complex due to rapid changes in the industry like broadcast and IP technology convergence, multiplatform demands, and the rise of 4K and 8K. It is now a constant challenge to balance the need to maintain already-installed equipment and fulfil the desire to provide the highest resolution picture and sound.
Tags: iss123 | argosy | cable | infrastructure | hd-sdi | 4k | coaxial | Chris Smeeton - new
Contributing Author Chris Smeeton - new Click to read
Audio
Pieter Schillebeeckx Audio monitoring has come a long way since its humble beginnings of a box with a speaker, a volume control and an analogue input. Today's high-end audio monitoring units boast an impressive array of I/O such as SDI, MADI, AES-3 and Analogue while offering a large amount of functionality such as accurate metering, loudness measurement, Dolby decoding, metadata analysis and video confidence monitoring. There is however a huge storm brewing in the world of broadcast in the form of video and audio over IP, which will turn everything upside down.
Tags: iss113 | Audio | Audio Monitoring | SDI | MADI | AES-3 | S2022-6 | TR-03 | TR-04 | IP | AES67 | Dante | Ravenna | 3G-SDI | TSL | MADI | PAM-IP | Pieter Schillebeeckx
Contributing Author Pieter Schillebeeckx Click to read
SDI, IP, Uncompressed and Compressed
Phillip Adams KitPlus asked PHABRIX and its founder Phil Adams about the latest in test & measurement solutions.
Tags: iss112 | PHABRIX | SDI | IP | Uncompressed | Compressed | Phillip Adams
Contributing Author Phillip Adams Click to read
Staying within a recognisable landscape
Alan Wheable 2015 saw the maturing development of UHDTV 4K signal technologies and a growing agreement that both SDI and IP will exist in their respective strong application areas, as a solid engineering solution to the differing requirements of live signal handling and programme contribution.
Tags: iss110 | omnitek | uhdtv | 4k | 12g-sdi | eyepattern | Alan Wheable
Contributing Author Alan Wheable Click to read
Making remote production over IP a reality
John Smith Live sports broadcasting is one of the most technically challenging tasks for any production team. Multiple signals in multiple formats need to be transmitted around the sports facility. In addition, signals need to be integrated with feeds from other locations to create a complete broadcast stream. As a result, remote production over IP has recently become a much discussed topic! The possibility of simplifying networks by consolidating all media traffic onto a common platform, and taking advantage of the increasing availability of video devices that natively support IP could solve many challenges. However, recent advances which bring together both broadcast and telcos technology means we are now seeing the transportation of established broadcast signals over IP across established internal and external networks become a reality.
Tags: iss107 | remote production | ip | 3dhdi/sdi | networks | broadcast | John Smith
Contributing Author John Smith Click to read
Test & Measurement: Ask the expert
Alan Wheable There are basically two different approaches to capturing the Eye Diagram from an SDI signal. These are real-time capture (employed by Real Time oscilloscopes) and signal subsampling (employed by Sampling oscilloscopes such as the Omnitek Ultra 4k Tool Box). All broadcast T&M equipment will use one of these approaches to create the Eye Diagram using a variety of proprietary techniques.
Tags: iss107 | test and measurement | sdi | data | potholes | monitoring | anchillary data | uhd | 4k | test pattern | jitter meters | eye diagram | Alan Wheable
Contributing Author Alan Wheable Click to read
Venice live productions tools go to the consumer
Tim Felstead The objective of most studio production is to cost effectively create live or as live television to which audiences will be drawn. During the process of creation, recording into media servers can either be a separate process used only for immediate replay, or can be part of a media workflow serving multiple target audiences in parallel. Rohde and Schwarz have invested heavily in its Venice Media Production Hub to ensure it is able to fulfil the requirements for the latter. A media production hub is a central component of media workflows, managing movements and transformations from one media type to another.
Tags: iss098 | studio production | live | multiple SDI input | panasonic P2 | sony XDcam | avid isis | Tim Felstead
Contributing Author Tim Felstead Click to read
Problems and solutions in audio
Mike Law# Mike Law presents here several case studies to illustrate how the company has been able to offer solutions to customer problems or requirements.
Tags: iss089 | BCD Audio | SDI SD/HD audio monitor | MADI Switcher | Microphone amplifier | Installer rack units | Mike Law#
Contributing Author Mike Law# Click to read
When the going gets tough
Will Strauss# Will Strauss looks at kit for when the going gets tough
Tags: iss088 | Panasonic AP-HPX250 | P2 cards | Panasonic Toughbooks | CES | Toughpad 4k UT-MA6 | Intel Core i7 vPro | NVIDIA Quadro GPU | NAB | DuraPAC | ACME Protable Machines | Intel Core i7-4770k Haswell 3.5GHz Quad-Core | GeForce GTX 760 | G-RAID | RAID 0 | RAID 1 | Sony SSD | Sony HDD | PSZ-SA25 SSD | PSZ-HA50 | PSZ-HA1T HDD | USB 3.0 | Pretrol Digibag PD221 | Petrol DSLR Sling Bag | PD333 | Portabrace | Peli U160 | Peli 1510 | K-Tek Sound Devises 633 | Zaxcom MAXX | Zoom ZH-6 | Transvideo | StarliteHD | £G-SDI HD OLED | Will Strauss#
Contributing Author Will Strauss# 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
Why test and measurement is for real life, not just for engineers
Will Strauss# Thanks to its long-standing association with virtually incomprehensible acronyms, dark machine rooms and (lets face it) engineers with unruly beards, the subject of Test and Measurement (T&M) always gets a bit of bum rap.
Tags: iss079 | test and measurement | monitors | guide | review | leader lv5220 | tvlogic vfm-056w | swit s1070f | hd sdi | waveform | portable | hamlet | ikan | tektronix | marshall | Will Strauss#
Contributing Author Will Strauss# Click to read
The Teradek Bolt reviewed
Jon Boast The end of last year saw Teradek step up the game even more in the HD wireless monitoring world, with its announcement of The Bolt, a wireless HD-SDI monitoring system. The first thing that struck many on its launch was the size of both the transmitter and the receiver.
Tags: iss078 | teradek | bolt | transmitter | review | use | location | guide | sdi monitoring | 3g output | cube | wific | zero latency | price | Jon Boast
Contributing Author Jon Boast Click to read
Learning to love IT with Dick Hobbs
[author] So what were people really interested in at NAB? There are a lot of answers to that question, but most of them come down to one thing: using commodity IT technology and techniques to help broadcasters do the basics more quickly and more efficiently, with perhaps some of it in the cloud.
Tags: iss077 | dick hobbs | IT | learning to love | cloud | storage systems | nab | review | avb | ieee standards | ethernet | sdi | it industry | [author]
Contributing Author Click to read
Jon Pratchett reviews the Matrox VS4 Capture Card
Jon Pratchett This card features quad HD-SDI inputs on the back and is designed to work seamlessly with Wirecast. Installation is simple, slot it into your machine, load the drivers and off you go.
Tags: iss076 | matrox | vs4 capture card | hd-sdi inputs | iso recording | telestream | pc | Jon Pratchett
Contributing Author Jon Pratchett Click to read
TV-BAY: Ask the Experts
N/A Studio Technologies responds to typical booth visitor questions at NAB and IBC By: Gordon Kapes, president, Studio Technologies Studio Technologies, the manufacturer of tailored, high-performance video, audio and fiber optic products for the professional audio and broadcast markets, has been building equipment to address the production needs of broadcast professionals for over 30 years. The following is a compilation of questions posed by visitors to the Studio Technologies booth at major trade shows.
Tags: iss069 | studio technologies | sdi-over-fibre | transport | fibre optic | N/A
Contributing Author N/A Click to read
Matrox MC-100 Reviewed
N/A I have always liked multitools, leatherman, Gerber, Swiss Army. Amazing little all in one tools that can get you out a hole when you need. Its the same when out setting up a Live webcast, a multi camera event or simply assisting another crew, I always like to have a few useful boxes of tricks with me just in case.
Tags: iss064 | matrox mc-100 review | sdi to hdmo | converter | hdmi monitor | N/A
Contributing Author N/A Click to read
Ask the experts......Intercoms for outside broadcasts
N/A The first big point is that an outside broadcast is not just a control room on wheels. It is an event. And that means communications beyond the truck.
Tags: iss063 | trilogy | outsdie broadcast | communications | talkback | 20khz | audio | intercom | evs | telestrator | N/A
Contributing Author N/A Click to read
Realising the full benefits of hybrid broadcast and broadband
N/A We are all clear that there is a great deal of momentum in pay television at the moment. Alongside that driver, though, there are others which are dramatically changing the way consumers watch television. These include the desire to watch programmes at a time of their choice not that of the broadcaster (and in the room of their choice), and the use of other devices laptops, smartphones, tablets at the same time as watching television.
Tags: laptops | smartphones | tablets | iss051 | broadcast | broadband | docsdis | telco | vdsl | ethernet | transcoding | N/A
Contributing Author N/A Click to read
3D to see at IBC 2010
Bob Pank# IBC2010 marks the fourth year when the new wave of Stereoscopic 3D took hold at the show. Thats three years of time for development and implementation. While cinema is racing ahead, taking a good extra percentage of people at the door who pay a 3D premium price television in Europe is only just beginning. Sky is the pioneer for the UK, going on air in October soon after the show. This will, surely be a defining moment when 3D comes to TV not just for a special event but to stay.
Tags: ibc2010 | 3d | 3d diaries | s3d | s-3d | 3d4you | HDSDI | HDMI | DVI | iss045 | Bob Pank#
Contributing Author Bob Pank# Click to read
Converting for displays
N/A Behind every great display theres a great converter, ever since television started to go digital in studios and post production, the number of digital formats has grown.
Tags: iss032 | doremi | display | conversion | hd-sdi | 3g-sdi | dvi | hdmi | monitor | ghx-10 | N/A
Contributing Author N/A Click to read
Total Articles: 23 [1-23]