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Bond from Teradek – a low cost cellular bonding solution for live streaming solution for broadcasters and webcasters alike

By Dan Chung

In their secret Calfornia base a team of experts have been busy covertly developing an innovative solution for streaming wireless video on the go – It’s called Bond, Teradek Bond…

The Bond is a small camera top device which enables live video to be streamed over up to five 3G or 4G cellular modems. It looks to be designed as a much smaller and lower cost competitor to the popular LiveU backpack used by broadcasters like NBC and BBC. Teradek’s unit should offer a similar performance in a camera top package when combined with the company’s popular Cube video encoder. The package gives traditional broadcasters another option to supplement their existing Sat trucks and backpack solutions as well as giving freelancers and small companies a way to ‘go live’ wirelessly from previously impossible locations.

For the technically minded this Bond/Cube combination offers low-power hardware H.264 HD video compression, advanced streaming options like RTMP and MPEG-TS, and Teradek’s Adaptive Internet Streaming (AI Streaming) technology, which adjusts bit rate and buffering in real time to handle volatile network conditions. Cubes are available in HDMI and HD-SDI versions to handle the outputs from different cameras.

To manage Bond’s multiple data streams back at base Teradek has also developed Sputnik, a free proprietary de-bonding software solution that runs on any Linux server or is hosted in the cloud to reassemble data into a single RTMP or MPEG-TS stream.

To quote Teradek’s Nicol Verheem “The connectivity landscape has changed for good with the roll out of HDSPA+ and now LTE networks by Verizon, AT&T, Rogers, T-Mobile, Telstra and many more across the globe.  We have measure sustained data rates of 10Mbps with peaks of 20Mbps with low latency and acceptable jitter on a single Verizon modem.  Think about that for a second, 20Mbps on one USB gumstick !  This is more than enough bandwidth to achieve broadcast quality when using a High Profile H.264 encoder like Cube.  But we found we still had that one challenge: dropped calls.  Even with all that bandwidth, the connection might pause or even drop out even momentarily, breaking the feed and taking an unacceptably long time to reconnect.  And in some cases we found that even with state of the art modems like Verizon’s LTE, we still had slow or dead spots in more rural areas. 

Enter Bond, Teradek’s revolutionary cellular bonding solution.  Bond extends Cube’s connectivity options by allowing 5 USB cellular modems, including many popular models from many carriers worldwide.  When using multiple modems from multiple carriers, the reliability basically becomes perfect.  Even if you have a 10% change of dropping a call per modem per hour, using two modems makes than 1%, using three 0.1%, or one failure per 1,000 hours of broadcasting.   With Bond, even completely unplugging a modem carrying the bulk of the video payload results in only a single video frame being dropped.  Plus Bond is capable of sustaining up to 12Mbps High Profile H.264, which is easily broadcast quality 1080i or 720p.  With the built in Adaptive Internet Streaming, when paired with Sputnik, our de-bonding software, Cube will automatically adjust the encoder’s bitrate to the maximum your channel can reliably handle.  

Bond is also by far the smallest cellular bonding solution available.  Just like Cube, Bond is machined from a solid block of aircraft grade aluminum, and given the size of a deck of cards, it only weighs in at around 5oz. By itself Bond only takes 1.5W, ensuring that you can run your camera, Cube encoder, Bond and even five modems of a single battery for hours and hours.”  

The Bond will ship in volume in December 2011 and is priced at $2490 US (Cube convertor extra) – after which there are no recurring charges apart from your data tariffs. Hop over to the Teradek site for a list of recommended cellular modems and more information about the product.

Posted on November 8th, 2011 by Dan Chung | Category: DSLR video news, Regular HD cameras | Permalink | Comments (0)

Al Jazeera’s Matt Allard – Covering The Disaster In Japan

On March 11th at 14:46 local time, a huge magnitude 9.0 earthquake struck Japan.  It was the biggest to strike Japan in its history and the fifth largest quake recorded worldwide since 1900.  The death toll is now nearly 15,000 and 12,000 people are still missing. Japan is built to withstand earthquakes, but what ultimately caused the devastation and took so many lives was the massive tsunami that followed.

I was alerted about the initial earthquake by a close friend in Tokyo and quickly turned on the TV.  Initially, the earthquake did not seem to have caused too much damage, but as I continued to watch, live pictures began to show a giant tsunami hitting and engulfing the northeast coast.  The vision was incredible and I was at a loss for words.  It reminded me of watching the World Trade Centre coming down, disbelieving.  It was one of those terrible moments in history that everybody remembers.

I was deployed to Japan that evening to cover the disaster along with another cameraman, two correspondents and a producer, joined later by two other crews from Doha and Bangkok.  Just getting to Japan was an effort.  A lot of flights had been cancelled and getting hold of one last minute proved even more difficult.  We eventually managed to get the last five seats on a Japan Airlines flight to Tokyo and flew through the night to arrive early next morning.  As soon as we landed, we found out how badly transport and communication had been affected by the quake.  We were forced to wait in the airport until our local producers and drivers managed to make their way to meet us.  There was a massive traffic jam as the highways had been shut down, public transport had come to a halt, and there were shortages of available taxis and other vehicles.  Local mobile phone networks had jammed up and that put us out of reach.  Our driver had to fly in from Osaka to avoid the traffic, and just getting from Tokyo to Narita airport took the producers eight hours!  

While waiting for them, we made use of our time doing live-crosses from the airport using rented local phones and 3G internet dongles.  For the next several hours, these dongles enabled us to keep updating the world on the developing situations up north. Although we wanted to get to the affected areas as quickly as possible, we also knew it was necessary to be well prepared and have the correct people and vehicles in place.  We knew that the story would go on for a long time – patience was key.

Shooting a report with correspondent Steve Chao

When the teams finally came together, we loaded up with food and water so we would be self sufficient and then split into two teams to head up north.  We drove for hours through the cold night.  It was pitch dark as there was no electricity in the affected areas and we were shaken awake whenever the van drove over the gaps and cracks gaping on the roads.

On this assignment, I took four cameras with me to give me the greatest flexibility in covering the story: my normal XDCAM PMW-350, my new Sony PMW-F3, my Canon 7D and a small Canon handycam.  On the first day, I left the PMW-350 with our deputy news editor Jeremy Custance, who used to be a cameraman. He was able to shoot live crosses using a Bgan while the local producer Aya Asakura and I went to collect elements for a story.  I took the Sony PMW-F3 with a cheap Tamron 18-270mm lens attached via an MTF adaptor.  This enabled me to have the greatest flexibility for focal lengths without having to change lenses.  In situations like this it does not matter what camera you are using – what matters is how you use it.  I used the F3 and the 350 throughout the coverage.  The F3 became very useful in extreme low light situations and for doing live crosses. As it uses barely any power it was crucial in situations where re-charging batteries was difficult and no mains power was available.  Using its i-link (firewire) connector I could use the camera through Quicklink to do live crosses.  This camera produces beautiful images and quality is amazing even with a cheap Tamron zoom lens.

Working with the Sony F3 and Tamron zoom lens

The first disaster-struck zone we reached was Natori, a city just south of Sendai.  It was the second morning after the quake and local fire fighters and Japan’s Self Defense Force were to enter the area to start rescue operation for the first time.  Everything looked fairly intact and normal to us until we drove a kilometre off the main road towards the ocean.  As far as the eyes could see, there was devastation.  We were still three or four kilometres from the sea and already, there were boats washed up on roads and destroyed houses and cars submerged everywhere.  The closer you got to the coast, the worse it got – the tsunami had flattened the city, leaving no trace of what once used to be.

We made our way through the muddy ground, that still smelled raw and fresh from the damage.  We saw fish from the ocean still gasping in a puddle.  But soon, our shoot would be interrupted by repeated aftershocks and tsunami warnings that forced the rescue workers and us to run to higher ground.  This became a common exercise throughout the coverage as the ground was still unstable.

Walking around through thick rubble, we found people still shell-shocked, sitting amongst their destroyed houses.  Their stories were heartbreaking and the looks on their faces were those of complete shock.  When we spoke to them, it was the look in their eyes and trembling hands that told us of the horrific disaster they experienced.  I have covered and seen a lot of bad things over the past twenty years of doing news, but this was by far the worst destruction I had ever seen.  I have never been a cameraman who likes getting up close to people who are obviously experiencing some of the worst moments of their life.  You can still portray the situation without shoving a camera right in somebody’s face.  

One moment still remains sharply in my mind.  I saw from a distance two men who were waist deep in the water trying to get inside an upturned car. I filmed them from about 60 metres away.  I did not want to get too close to them as I knew what they were looking for required privacy.  While I was filming, they came face to face with their worst fears. Inside the car they found the bodies of their mother, a niece and a nephew. It was a heart-wrenching moment.

Over the next month I would continue to see things that made me shake my head in disbelief. Every day when you thought you could not possibly see anything worse, you would. I sometimes find disaster reports are put together in a fast paced way with no time for the viewer to take in and absorb the situation. I usually work with senior Asian correspondent Steve Chao, who has a unique ability to tell a story rather than just report on it. We always work very closely together so the best pictures and best words are combined.

As if to compound their already difficult situation, the fragile cities and villages received another aftershock of magnitude 7.1 on April 7th. I had got used to experiencing constant aftershocks but this one shook the building we were in very violently. You always see pictures on TV when a quake happens. Security cams show things falling off shelves and buildings moving but it is impossible to show how it feels to be in one. It felt like being in a snow globe that somebody was shaking. The walls and floor were physically moving and if you tried to stand up you just got thrown back down. Many told us that this quake cut the lifelines once again and almost broke their spirits when they were trying to muster courage to rebuild and move forward.

In terms of our coverage, we had to keep our own lifeline and one major challenge was keeping the car fuelled when many petrol stations were either destroyed or running low.  Our super producer Aya Asakura managed to secure our van’s emergency vehicles pass, which enabled us to use restricted freeways and to get fuel from selected outlets.  Without these two things we would have been grounded and unable to move around to cover the story. Basic things like this can make or break your coverage.  What people do not realize when they are sitting at home watching stories from other countries is how much work is done by your local producer (commonly called a fixer in the TV world).  It is not the correspondent who is finding the people you are talking to or getting you to the locations you need to go.  The local producer is responsible for arranging your transport, translating, finding accommodation, finding people to talk to, setting up all the elements you need to shoot, finding out the background information and just about everything else. Without a great fixer your job becomes very difficult.  In disasters like this they perform amazing tasks and keep your coverage going.

During the coverage, we moved to multiple locations, doing live crosses and producing stories around the clock.  At times we were forced to move away from the east coast due to the growing nuclear radiation fears created by the damaged Fukushima nuclear plant owned by TEPCO. While the government was ordering people within 20-30km to evacuate, international experts were saying that the evacuation zone should cover wider areas. We were getting our directives from head office and were ordered to move at least 120km away.  This meant long drives in and out each day to get to the affected areas and cover the developing story, but the safety of staff was the priority.  It is so important to take extra safety steps, especially when it comes to radiation as you cannot smell, feel, or see it.

I spent 34 days covering the disaster and am currently back in Japan again continuing to report on the story. Despite the many long days without sleep and working in difficult conditions you never complain. You are constantly reminded of how lucky you are as the people you are meeting and seeing everyday have in most cases lost loved ones and everything they own.  Although the scale of devastation still remains immense and has deeply scarred the cities and the people, there are daily changes.  It continues to amaze me how solemnly determined and resilient the Japanese people are. They deal with loss and adversity with such poise and dignity.  Most other countries would have been overwhelmed by a disaster of this magnitude, but just hours afterwards, the rescue crews and ordinary people were already hard at work.  The image remains vividly in my mind.

About Matthew Allard, Aljazeera Senior Field Cameraman, Kuala Lumpur:
Matt has been a Camera/Editor in TV news for 20 years, previously working for both Channel 9 and Channel 10 in Australia. Twice Network Ten Australia’s cameraman of the year as well as being a Walkley Finalist for outstanding camerawork in 2006 (for coverage of the Cronulla Race Riots) and a Logie Finalist for outstanding news coverage 2006 (Bali 9). He has covered news events in more than 30 countries, from major sporting events to terrorist bombings. Based out of the Kuala Lumpur broadcast centre in Malaysia he is an avid user and follower of new technology, shooting stories on HD broadcast cameras as well as new Canon DSLRs.

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Posted on May 1st, 2011 by Matthew Allard | Category: DSLR video news, Journalism, Regular HD cameras, Sony F3 | Permalink | Comments (4)

Sony NEX-VG10 Sample footage and more details

Much of the tech buzz on the web today is about Sony’s NEX-VG10 APS-C sensor camcorder which I previously blogged about when it was first announced as a prototype. Now Sony have given it a name, a price ($2000 US), issued this sample footage and provided us with more details about it. It should be in stores by September.

Beautiful Bali captured with the Sony NEX-VG10 Handycam camcorder from SonyElectronics on Vimeo.

This camcorder should be the first to market to combine regular high end consumer/semi-pro video cam ergonomics with a large sensor. Panasonic’s large sensor camcorder the previously announced AG-AF100 is not supposed to ship until later in the year. Whilst a few months back many commentators were expecting Canon to be the first to do this we have yet to see a large sensor camcorder offering from them. How the new Sony camera stack up in terms of image quality against the established Canon 5DmkII, 7D, 550D and 1DMkIV remains to be seen. One major drawback the Sony seems to have is the lack of a 1080/24 or 25p mode, instead it offers interlaced output only. This will be good for some TV shooters but pretty annoying for the rest of us trying to get the ‘Film look’. It also has a relatively low bitrate around 24Mbps, which even given the AVCHD codec may not rival the likes of the 5DmkII. Indeed the year old Panasonic GH-1 has recently been hacked to provide far higher AVCHD bitrates.

On the plus side Japanese lens mount adapter manufacturer Rayqual has already announced a range of NEX fitting adapters that allow you to put Leica lenses onto the NEX-VG10, with Nikon, Contax or Canon FD sure to follow. Sony also have their own mount adapter to allow the use of Sony/Minolta Alpha lenses in manual focus mode. Another interesting point is that at least one website is claiming the Sony will have a HDMI output which can be recorded offering potentially higher bitrates for recording when used with devices like the AJA KiPro or Convergent design Nanoflash.

One thing is for certain, these cameras make shallow depth of field video far more accessible to video shooters who are used to cameras like the Sony Z1, V1 or A1. Sony also previewed a bigger large sensor camcorder at NAB earlier this year so one assumes that before too long the diminutive NEX-VG10 will soon be joined by a professional EX or NXCAM variant with better audio and control layout. I envisage a lot of news shooters leaning towards buying one of these rather than a DSLR purely on the grounds of familiarity and ease of use.

There are several other hands on examples online – this one is in German.

Sony Handycam NEX-VG10 EXCLUSIVE: the first testvideo from Charles Michel on Vimeo.

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Posted on July 14th, 2010 by Dan Chung | Category: Regular HD cameras | Permalink | Comments (2)

7D covers Sri Lankan Elections

I was sent recently on a two week assignment to cover the Presidential elections in Sri Lanka. This trip would take me from the far south of the country to Jaffna in the extreme north.

A soldier in Northern Sri Lanka

A soldier in Northern Sri Lanka

A destroyed building in Jaffna

A destroyed building in Jaffna

Sri Lanka is not the easiest place to report or shoot in. The media is controlled heavily by the government and you need permission to do just about anything.

The last time i was in Sri lanka i spent more than a week with the Tamil Tigers during the middle of the civil war in a town called Killinochi. Most of the people i met and filmed are now dead. Killinochi itself is a virtual ghost town, having almost been completely destroyed during the Sri Lankan military’s main northern assault last year.

Young girl in an IDP camp

Young girl in an IDP camp

The majority  who have suffered have been the Tamil people. Hundreds of thousands are now without a place to live or living in Internally Displaced Persons (IDP) camps. For those who have left the camps they are now returning to find their houses and lively hoods have been completely destroyed by war.

Myself and correspondent Wayne Hay spent a week in Jaffna, a place that until recently had been impossible to go to. The army have controlled Jaffna for more than 10 years but it still bears the scars of more than 30 years of cival war. 98% of the population are Tamil and most of them are still living in terrible conditions with their houses either having been destroyed or been taken over by the military. Such is the level of censorship over the media that we were removed from Jaffna on the morning of the elections. At 4am in the morning four large explosions rocked the windows of the guest house we were staying in. The government had complained about a few of the stories we had done in the north of the country and had sent the military around to demand that we left and to escort us more than 200km away. We were not allowed to film any election activity that took place in the north of the country. Only 17% of voters turned out to vote in the north according to government figures. Were they intimidated? Were they free and fare? Who knows….with no media allowed to report in the area the outside world would just have to assume they were.

Sri Lanka Tamils from Matthew Allard on Vimeo.

I created this small short film of Tamils praying in a Hindu temple using my 7D. It was quite dark and very early in the morning meaning it was too difficult to shoot with my broadcast camera. The camera worked well for this situation. I would of liked to have used it more on my trip but due to time constraints and remote filing of stories using a BGAN satphone it was not possible. I hope in the future that conversion times and ease of use will improve on DSLR cameras as i love the images they produce and would use them a lot more. Still for most news gathering events such as this trip the broadcast cameras convenience and quick turn around time meant i had to use it on 90% of occasions. Aljazeera’s response to me using a DSLR continues to be fantastic and i am now blogging about it on the Aljazeera website. They will continue to post not only the stories but short films i shoot in various countries. I commend them on their forward thinking and hope other news networks jump on board the DSLR revolution.

This same film will be running on the Aljazeera website shortly. Here are some of the other stories that ran on Aljazeera from Sri Lanka:

My article on using DSLR cameras to shoot the news is also running on the Aljazeera website. Click this link

Posted on February 1st, 2010 by Matthew Allard | Category: Canon Eos7D, DSLR video news, Journalism, Regular HD cameras | Permalink | Comments (4)

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