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Engineers face new challenges in measuring 12G-SDI signals, which require different techniques compared to those used with SD-SDI, HD-SDI and 3G-SDI signals. Here we will touch on the importance of signal shape, the impact of jitter and the complexities of the different interface formats.
Video over HDMI has proven for more than a decade it has a place in professional and broadcast TV infrastructures and its use continues to grow. Will HDMI replace the SDI interface?
Interest is growing in the broadcast industry about the AES67 standard, and its potential benefits as users transition from wired to networked audio systems.
The Media Networking Alliance has issued a maintenance revision to AES67-2013, the AES standard for high-performance streaming audio-over-IP interoperability.
As the size of video files explode in size, it’s too expensive to keep building larger capacity distribution pipes. For that reason, the race to improve video compression technology has taken center stage. The only question today is how efficient can compression get?
The amount of video coming down the track for carriage over mobile is threatening to break the net unless encoding vendors and compression standards can keep pace. The lesson from a recent IBC panel is that this can happen - provided the industry pays for it.
_460_521_70.jpg "The transition from a Flash player to HTML5 playout need not be complicated.")
The problem with Flash Player is that it is insecure. Mozilla even disabled it for a couple of days in July due to vulnerabilities. The solution is to move to an HTML5-based playout. The transition need not be complex.
Bringing the new UHD television format to market is a herculean project . Not just because multiple companies and products have to be developed, but an entire infrastructure must be designed and put into place. With UHD, that means supporting H.265 and VP9 streaming. Now, Google plans to release VP10, which is twice as efficient as HVEC/VP9.
