Delivering live, high quality broadcast video over the internet has always been an interesting challenge. Broadcast engineers are expected to understand and manage complex video, networking, scale, reliance, and playback to deliver reliable programming to multi-platform viewing devices. In this series of articles, we delve deeper into live-OTT broadcasting, identify…
Live broadcast television was once considered to be unique as every bit of data had to be delivered to the viewers television set in real-time. However, as IT continues to leverage its influence on television, we discover the uniqueness of broadcasting isn’t as exclusive as we may have once t…
With any technology project, engineers run at break neck speed to achieve tight deadlines at ever decreasing costs. But security is a new aspect anybody migrating to IP must consider from the out-set. In this article, we investigate security, what it means, and most importantly, who is responsible for it.
The maturation and convergence of cloud technologies across the whole content value chain will be the primary theme for Amazon Web Services (AWS) at IBC 2018.
As the television business has become more global, and evolving consumer devices spawn the need for ever more formats, there has been an explosion of the number of versions that are needed for an item of content.
The need to provide tens to hundreds of language versions provides added complications,…
In principle, IP systems for broadcasting should not differ from those for IT. However, as we have seen in the previous nineteen articles in this series, reliably distributing video and audio is highly reliant on accurate timing. In this article, we investigate the key components needed to build a reliable…
As broadcasters accelerate IP migration we must move from a position of theory to that of practical application. Whether we’re building a greenfield site or transitioning through a hybrid solution, simply changing SDI components with analogous IP replacements will not achieve full COT’s goals and the benefits associated wit…
Today’s video production has gotten smaller, cheaper and faster paced. Crews with extensive resources are shrinking with more set-ups done each day. Yet, with the cumulative cost of location shoots, the pressure remains on crew members to get it right the first time.
Because we experience the world in three-dimensional sound, why shouldn’t we always choose a stereo over a mono microphone for a video camera? The question sounds like a no brainer, but stereo audio is not always the right choice in video production.
Moving from the luxury of dedicated point-to-point connectivity in favor of asynchronous, shared, and unpredictable IP networks may seem like we’re making life unnecessarily difficult for ourselves. However, there are compelling reasons to make the transition to IP. In this article, we look at the primary motivation for moving t…
