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The Low Rumble of the 4K Resolution Revolution

It hasn’t been all that long since HD-quality video gained widespread acceptance as an industry standard. Yet a new resolution standard is capturing the attention of the broadcast world. It’s known as 4K (or Ultra High Definition – UHD), and it offers viewers four times the picture resolution of standard HD. At CES 2014, one of the hot trends among TV set manufacturers, along with sets that curve and flex, was a 4K display. It’s the new standard for TVs, and while it currently has a price point that keeps it firmly high-end, the story sounds familiar: 4K TV sets will only get cheaper to manufacture, consumer demand will grow, and broadcasters will need to adapt.

So is change inevitable? Actually, no.

For 4K to truly develop into an industry standard, it will require several players in the video value chain to row in the same direction at the same time. This could certainly happen, but by no means is this assured. For instance, 4K TVs need content filmed in 4K. Will this become a new standard? Perhaps, but this would require significant and costly changes for an industry that only recently embraced the HD standard.

Even if Read More »

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Milestones in Cisco Content Delivery Networks (CDN) Deployments

The Cisco Visual Networking Index (VNI) confirms much of what we already know: Service providers will need to carry more video traffic to more devices delivered as unique on-demand streams. All at the time and place of the end-user’s choosing.

But the sheer scale of this demand makes interesting reading. The Cisco VNI projects that by 2017, the global Internet will reach nearly half (48%) the world’s population, each with roughly five devices and machine-to-machine connections. Together, they will drive a total of 93 exabytes of internet traffic per month. Significantly, Internet video will make up two thirds of this Internet traffic, 65% of which will be carried over content delivery networks (CDN).

And it’s not only Internet video.

Cisco VNI also projects that by 2017, video on-demand (VOD) traffic will nearly triple as it reaches 400 million global subscribers.

The bottom line is that service providers need to deal with unprecedented scale requirements with ever greater capabilities to manage and monitor their CDNs.

The question, of course, is Read More »

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Summary: A Love Letter to Video

February 14, 2014 at 3:10 pm PST

valentine's day blog image 2_14_14Have you ever loved something so much you had to write a letter making your feelings known? We understand. At Cisco, we all feel a strong love for video and this Valentine’s Day Cisco Collaboration finally tried to put into words just how strong that love is.

It’s a unique kind of love, but there are some familiar themes.  Video makes our days better and our lives easier.  We have relied on video to be there for us throughout the years and our passion for video has not diminished, it has only grown stronger. Video has made some amazing stories possible and saved us time, money, and countless hassles.  Take a look at our love letter to video to see just how deep our love really goes.

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A Love Letter to Video

Our feelings about video are undeniable year-round, but what better day to make a profession of love than Valentine’s day! Take a look at this “anonymously” written letter I found taped to my personal video unit this morning…

Dear Video,

This Valentine’s Day, we’d like to take a moment to celebrate the exciting relationship we’ve shared over the years and make a toast to our future. Together, we bridge the gaps created by distance, time—even language barriers. Whether we’re in the boardroom or on the go, together we make the connections happen to nourish business and personal relationships.  Whether I’m with you in an immersive collaboration room, or using you on the device in my pocket, I know that you are always there for me -- helping me connect with my customers, partners, and colleagues, making my life so much easier.

valentine's day blog image 2_14_14Over the years, we’ve worked together to spread the love. We’ve brought Santa Claus to hospitalized children. We’ve brought U.S. troops home for the holidays. We’ve caught wedding fever and helped brides get the feedback needed to say “Yes!” to the dress by connecting with faraway family and friends. We’ve given kids in Ghana the opportunity to see snow in Hershey, Pennsylvania—and connect with other students half a planet away.

Video, you’ve made collaboration better. For more than 2.6 billion minutes monthly, video enriches the WebEx meeting experience on desktops as well as the more than 5.5 million tablets, smartphones and laptops that have downloaded the WebEx app. Meetings are now fully interactive experiences that offer real-time feedback and visual context to the more than 11 million registered WebEx hosts who meet with the more than 46 million coworkers, customers and clients on WebEx each month via the cloud. Read More »

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Is Your WLAN Ready for Unified Communications & Collaboration?

January 31, 2014 at 5:00 am PST

As Wi-Fi continues to be the primary mode of access, enterprise Unified Communication(UC) applications usage is increasing with smartphones, tablets and laptops.

Customers are asking, is there anything I can do to prioritize Jabber or Lync traffic over others or even identify how much of the traffic is really collaboration traffic vs. other types of media. The recently introduced Wireless Release 7.6 enhances the ability to classify Microsoft Lync 2013 and Jabber with Cisco WLAN Infrastructure.

In the first blog about Application Visibility and Control over Cisco WLAN, I captured what is AVC and the capabilities included in the release 7.4. In a subsequent blog, I had captured a success story about a customer who benefited from the reliability by deprioritizing scavenger level applications as well as captured highlights of the enhancements in release 7.5. This blog captures how the release 7.6 allows popular collaboration applications to be accurately classified and prioritized as well as provides a teaser to some of the innovations that can be expected in the future.

What exact capabilities AireOS 7.6 provide ?

The protocol pack 6.3 introduced in AireOS 7.6 allows you to identify and prioritize not just Jabber but also sub-classify Cisco Jabber Audio, Cisco Jabber IM and Cisco Jabber Video. Customers may want to prioritize the Cisco Jabber Audio as the highest priority while the others may be lower priority. Similarly you can classify not just Microsoft Lync but also Microsoft Lync Audio, rtcp and Microsoft Lync Video and thereby prioritize them separately. Read More »

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