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Comment Re:There is another issue and it is a constant one (Score 1) 180

100Ge would be used at the core of a production facility. All the outlying signals, such as cameras, would converge on this core. The camera feeds could then be picked off for processing and returned to the core, post-processing, then sent, in bulk (100Ge link), to a switcher / real-time-video-effects-unit (vision mixer) where the director chooses the signal to send "to air".

Comment Re:There is another issue and it is a constant one (Score 1) 180

Author here. In true Slashdot tradition, your comments are informed by lack of RTFA. :) In TFA, you'll note that Ethernet Link bandwidth has increased an a much faster rate than the bandwidth required by an uncompressed television signal. By the time 4k becomes common in a live-switched environment (e.g. at a football outside broadcast), we may well have Terabit Ethernet available. Ethernet, of course, is completely agnostic as to the types of data streams is distributes. Older Ethernet technology is not made automatically redunant when a newer, higher-bandwidth TV stream is introduced, it just can carry less of them. Broadcasters invest at the minimum level required to fulfill their technical licence requirements. In Australia there is still a lot of SD content being produced despite HD channels having been on-air for 10 years. It will be at least another 10 years before anything in Australia is produced and broadcast in 4k. I think the situation will be similar elsewhere. In the meantime, Ethernet will likely have increased it's link capacity 100-fold. In any case, my article is talking about Ethernet to *produce* the content, not to distribute or broadcast it.
Networking

Submission + - 100GbE to slash the cost of producing live television (globaltv.com.au)

danversj writes: "I'm a Television Outside Broadcast Engineer who wants to use more IT and Computer Science-based approaches to make my job easier. Today, live-produced TV is still largely a circuit-switched system. But technologies such as 100 Gigabit Ethernet and Audio Video Bridging hold the promise of removing kilometres of cable and thousands of connectors from a typical broadcast TV installation. 100GbE is still horrendously expensive today — but broadcast TV gear has always been horrendously expensive. 100GbE only needs to come down in price just a bit — i.e. by following the same price curve as for 10GbE or 1GbE — before it becomes the cheaper way to distribute multiple uncompressed 1080p signals around a television facility.

This paper was written for and presented at the SMPTE Australia conference in 2011. It was subsequently published in Content and Technology magazine in February 2012. C&T uses issuu.com to publish online so the paper has been re-published on my company's website to make it more technically accessible (not flash-based)."

Comment Re:FF market decline might be in fact huge win (Score 1) 665

So, you're suggesting that Firefox would have been wiser to install a rootkit to force it to be the default browser? "Take back the web" as a campaign to open up the browser "market" was their only option. Prior to Firefox, the only mainstream browser choice was Internet Explorer. Do you think a campaign slogan of "There is one other browser - Firefox" would have been better? In the browser market, a set of standard technologies is a very good thing indeed. Having some browsers implement one thing and others implement other things is what breaks the web.

Comment Re:Huh? (Score 1) 665

For it's shortcomings, the thing that keeps me coming back to Firefox is Adblock Plus. I have a chronic allergy to ads, and Adblock Plus does the best job of getting rid of them. I appreciate that Firefox is written is such a modular way that Adblock Plus is possible - that Addons are allowed to filter the page content right before it gets displayed. I think it's important that the user be allowed to filter page layout and content as he or she sees fit. It's good that Mozilla puts it's users' interests right up there or even ahead of the interests of media companies.

Comment Re:Other Olympic blackouts (Score 1) 268

They are blocked if you are inside Australia too. (Last time I checked - Tuesday) I can't believe the ABC laid down and did what the IOC demanded on this one. It's OK to shut down an entire broadcast platform because of rights issues? The radio in my car is fubar and while I'm driving I use the net streams to listen to ABC Local Radio, Radio National or Newsradio - and now I can't because the Olympics are on. I think people inside the ABC need to re-consider their priorities. No rights issue should ever mandate the shutting down of net streams in their entirety. I think also that people need to stop considering "The Internet" as a domain separate to radio, TV and the press. You can't ascribe exclusive rights to the 'Net - it just doesn't work.

Comment Re:What the hell? (Score 1) 328

By this logic, the frog is wise to continue swimming in the slowly heating vat of water. Is it really so stupid to look at the absolute number of deaths caused? Sure, people are a lot less freaked out by a slow rate but overall higher number of deaths in any comparison of anything. But in the long term, should we always plan based on what people are freaked out by and what people ignore? Some people are concerned about climate change, but no one is genuinely freaked out by it, the same way they are about nuclear energy. So we can manage the problem of climate change by slowly adapting our economies? What if the climate starts changing faster than we can comfortably adapt our economies (and political will)? The problem of sustainable energy generation is more of a PR problem than a scientific one. "We the people" need to recognise that "we the people" are often wrong. As has been pointed out, modern nuclear reactors are far safer than Fukushima. Yet the older reactors are giving the whole industry bad press - thereby causing few new reactors to be built and more base load being supplied by less-safe old reactors. It's pretty easy to look at Fukushima and quantify the damage, including the uninhabitability of areas over time. However, a problem such as a slow rate of industrial deaths in the fossil fuel industry, and also the environmental damage caused by fossil fuels is difficult to totally quantify. Industrial deaths and injuries hold back an economy - if those deaths had not occurred, health care costs are not continually incurred, and productivity is not hit. Years down the line after an industrial death, costs are still being incurred against an economy in some way or other - some very hard to quantify - such as opportunity costs. A slow but constant rate of death almost silently gnaws away at an economy. And this completely ignores the environmental problems of fossil fuels - the end-game of climate change being increased worldwide geopolitical instability.

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