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Category Archives: Liveu LU600

Why Do I Need LU600 LiveU Cellular Bonding?

Why Do I Need LU600 LiveU Cellular Bonding?

LU600 LiveU Cellular bonding has made it possible for broadcasters and sports broadcasters to produce some of the most powerful live moments on TV in recent years. In fact, you already watched hundreds of “live shots” on TV that were contributed over cellular bonding, you just never knew it!

Let’s talk a little history first.

Twelve years ago, LiveU disrupted the broadcast industry by patenting its first cellular bonding solution, which eliminated the need for expensive satellite or microwave trucks to transmit high-quality live video from out in the field. From there, major news organisations took notice and started using LiveU to go live outside the studio. Over the years, LiveU became the standard for live news gathering and reporting.

Three years ago, LiveU revolutionised the online industry by taking that same technology and incorporating it into a smaller, plug-and-play encoder for the prosumer market – making the technology accessible to the growing online streaming market.

Today, social media networks have made it super easy to go live. Just sign in to your account, hit the go-live button, and boom you are live streaming to your audience. This is good way for people to start live streaming but once they need to scale up, they need a more robust solution.

We commonly hear people say “If I can go live on my cell phone, why do I need cellular bonding?” Short answer is, your one network cannot guarantee you will stream at the quality you want. Long answer is bandwidth is always fluctuating depending on different variables like your geographic location, people on the same network in your area, if you are inside or outside, and more. If the one network has little to no bandwidth your stream will either look pixelated or not even show up at all.

Many content creators started streaming outdoors using their cell phones simply because there was no alternative way to do it that they were aware of OR other solution were just out of their price range. Besides the bandwidth issues that come with mobile streaming from your cell phone, other hiccups include someone calling your phone (yes, the phone you are using to stream!) which can disrupt the content or end the stream completely. What else? Your phone needs to be free so you can use it to interact with your community. Isn’t that what producing live is all about?

The LiveU Solo uses cellular bonding technology (LRT) that adds multiple cellular networks together to create redundancy and reliability to the video encoding.

Our LRT technology expects cellular bandwidth fluctuation and corrects it in real- time, so your stream will stay HD quality your audience knows and loves.

LRT is optimal for content creators who are live streaming from different places. With cellular bonding, streamers don’t have to worry about cell service holding up in certain locations with questionable connectivity. With LRT, you know you will get your HD quality stream online, stress-free.

If you are serious about streaming and you have the means to make the upgrade, then cellular bonding is something you want to make the investment in. You’ll start to see the benefits very quickly – from going to places where you couldn’t stream before in the highest quality to freeing up your cell phone for more interactivity with your viewers. The viewers will respond to it and it will help you grow even more.

For more information on our LU600 LiveU Services click here or contact us

LU600 LiveU Golive Anywhere

LU600 LiveU Bag

The original version of this blog was first published in


Streaming Into your Webinar or Online Meeting Using LiveU LU 600

Stream Your Webinar or Online Meeting Using LiveU LU 600

By now, pretty much everyone has used Zoom, Microsoft Teams, Cisco Webex, Verizon Bluejeans, Facebook Workplace, or Google G-Suite to conduct a virtual meeting or a webinar with their co-workers or clients. In fact, you have probably done it so often that you no longer consider these meetings virtual. But did you ever consider using your LiveU field unit as a kind of super-webcam input for these meetings? Read on to see how LiveU LU 600 can provide a way to get high-quality and reliable video and audio into your webinar or virtual meeting from anywhere in the world, without having to acquire a network connection on-site first.

Why Use LiveU LU 600?

Whether you think of it as a meeting or a webinar, you may want to use a dedicated, portable encoder to stream live video into the meeting or webinar. For example…

  • Your CEO might need to address the company from a remote location.
  • You might want to present a new product directly from a location that just won’t fit in a meeting room – such as from under the hood of a car looking at the engine, from an airplane hangar looking at a plane, or from the assembly line of your manufacturing plant.
  • You may even want to use your webinar for things like government meetings, non-profit meetings, or large enterprise meetings, where you have a large audience with a single or few presenters.

…and to make this happen you would want:

  • The reliability of a dedicated encoder vs. software in your laptop.
  • The quality of a professional camera with a real lens vs. a webcam.
  • The bandwidth provided by bonding and cellular networks, whenever you don’t have access to reliable bandwidth at the location.

In these cases, LiveU can serve as the perfect live streaming solution to stream your meeting or webinar.

But before going live, let’s look into some considerations to take into account and some special setup options.

Starting Considerations

First step is to see if your meeting/webinar type can really match the use of a portable encoder such as LiveU. Think about who will present, and if they need to see or hear the audience they are presenting to. While it’s possible to setup a two-way connection to a meeting or webinar using LiveU, it does require a few more setup steps and special features / hardware. In this blog, we will explore only the basic use case of one-side video/audio where a single/few presenters are presenting to any sized group of viewers. Those viewers will interact with the presenter only via chat/built in Q&A that doesn’t require two-way audio and video.

Now let’s take a look at your platform of choice. If your platform has a webinar mode that accepts external encoder input, this setup is likely to be quite simple. However, in some cases, such as Zoom, your setup may require a few more steps to convert your LiveU feed into something that appears to Zoom as a webcam.

Platforms with Webinar Mode and RTMP Input Options

If your platform has a webinar mode and/or options for RTMP input, you can stream to this destination directly from your LiveU Solo or LiveU broadcast unit using the normal RTMP output options. Examples for such platforms include Microsoft Teams and Facebook Workplace and probably some others (check the support/help section on your platform of choice).

If you’re using such a platform, here are some typical steps to start streaming to them:
1 – Setup your webinar
2 – Get your RTMP ingress info from the platform
3 – Setup a destination with that ingress info on LiveU Solo Portal or LiveU Central
As a specific example, here are Microsoft’s steps about how to embed an encoder-sourced video into your Teams meeting.

Platforms Without a Webinar Mode

Some platforms do not have a webinar mode or even if they do, that mode will not accept input from an outside encoder. Examples for such platforms would be Zoom and Google G-Suite.

For such platforms, you have several options of how to get the video output of your LiveU 600 system into the platform as if it was a feed from any other webcam. Use the option that seems to fit your available hardware and use case the best:

Baseband to Webcam

If you are a LiveU broadcast user, and you already have an LU2000 or LU4000 receiving server, you can take the baseband output (SDI) of this server and plug it into a converter (e.g.: Blackmagic Design, AJA, and Magewell) which will make this input appear as a webcam to another computer such as a laptop.
*Note, video over USB is sometimes called UVC, the actual USB protocol used to transport video.

In this scenario, your LU2000 and the computer or laptop it will be plugged into via this adapter are at some central location with good bandwidth – away from the field location where you actually have the camera, presenter and LiveU unit. This lets you still have the presenter be anywhere in the world you want them to be while still being able to pull them into a program like Zoom as if they were on a webcam.

Stream to NDI, NDI to Webcam

When using LiveU Solo, or any LiveU broadcast unit, it is possible to receive the LRT stream and convert it to NDI (for the LiveU broadcast units), or receive the RTMP push stream and convert it to NDI (using the Garanin RTMP Mini Server). Once you have the LiveU stream as NDI, you can use the NDI to webcam driver to input the NDI feed to Zoom (or other programs that accept NDI) as if it was the computer’s local webcam.

In many ways this setup is similar to the physical setup above, except that it can be “all software”. This allows you to do it both at a central location, or even entirely in the cloud.


Present your next webinar in your resort chain from the poolside, your next CEO address from the factory floor, or your next book club meeting from the community center – big or small, it’s possible to have the presenter in your meeting or webinar be anywhere in the world and still presenting to a large (or small!) group of people.

While the setup may take a few extra steps and some extra software, you will be streaming in no time and become an expert at producing top-level webinars!

For more information on our LiveU LU 600 Services click here or contact us

The original version of this blog was first published in by Dan Pisarski, VP Engineering, LiveU


Live Content Streaming Facilities

Live Content Streaming Facilities

COVID 19 presented new challenges to many companies on how to effectively address their online customer base. On behalf of a US based client, Links Broadcast provided production and live content streaming facilities for a major fashion brand as they experimented with a new live online shopping event. Hosting the production at Loft Studios in North-West London, we utilised our OB production vehicle plus our production trailer, to house the technical and production facilities for the show.

The set utilised three of our Sony HDC1500 cameras, and we even organised all of the props and support crew to complement the loft style industrial look of the studio. With our client being unable to travel due to COVID restrictions we established multiple zoom calls for direction and production feedback, we also had celebrity callers on zoom for two-way dialogue with the studio presenters. The event was streamed live to the client’s own web page, and with the presenters being able to showcase the latest fashions, the sales rolled in and the event was a huge success.

In addition to the OB production facilities and crew, our technical set-up utilised our VMix production and streaming software, plus Epiphan Pearl encoders and our LiveU LU600 being used as a backup path to deliver a faultless SRT stream on behalf of the client.

Live Content Streaming Facilities 2 Links Broadcast

Live Content Streaming Facilities 3 Links Broadcast