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While the debate surrounding the need for a complete migration from handling video (and audio) as a baseband SDI signal to IP continues, manufacturers of bonded cellular video transmitters say they got the transition started with their camera-mounted systems and are committed to helping their customers move past acquisition and on to the studio infrastructure.
Increasingly, flash cards are the storage media of choice for video recording. Though mostly reliable, a lot can go wrong with flash memory — most commonly human error in handling the media. An expert explains how to avoid catastrophic problems when using flash cards.
Delivering a major live event like the Olympics, a national political convention or the World Cup to your audience using mobile cellular transmitters and an IP-based network can be scary for even the most seasoned broadcaster. To help alleviate those fears, here is a list of best practices.
Log gamma recording is available from an increasing number of camcorders and even several DSLRs. When folks buy these cameras it’s a safe bet they are doing so with the intent of using, or at least trying, their new camera’s log option.
Several broadcasters are starting to produce sports in UHD. Notably Rogers Media in Canada and BT Sports in the UK have sports channels delivered OTT via fibre that have UHD content. It is early days yet for mainstream broadcast as issues around transmission standards as well as HDR are resolved and future-proof receivers and set-top boxes start to roll out. 2017 looks to see more services launching, but it all starts with the cameras. The popular format for production remains the 2/3 in sensor, B4 mount, but what are the compromises when moving to 4K?
In this era of mobile podcasting, reporters often have to record interviews anywhere — in noisy coffee shops, on trains or on campaign buses. Getting clean audio for two or more people quickly on the go can be a challenge if the interviewer is not prepared for it.
The summer of 2016 has long been expected to be a breakthrough moment in the evolution of live streaming. Many experts believe the 2016 Summer Olympics is where that will happen.
In Part 1 of this two-part series on powering LED lighting, we looked at switching power supply basics, dimmers and system efficiency. In this concluding article, we examine Power Factors, Energy Efficiency Standards and LED fixture selection.
