Video: Benefits of IP Systems for Sporting Venues

As you walk around any exhibitions there seems to be a myriad of ‘benefits’ of IP working, many of which don’t resonate for particular use cases. Only the most extraordinary businesses need all of the benefits, so in this talk, Imagine Communication’s John Mailhot discusses how IP helps sports venues.

John sets the scene by separating out the function of OB trucks and the ‘inside production’ facilities which have a whole host of non-TV production to do including driving scoreboards, displays inside the venue, replays and importantly has to deal with over 250 events a year, not all of which will have an OB truck.

We see that the scale that IP can work at is a great benefit as many signals can fit down one fibre and 2022-7 seamless switching can easily provide full redundancy for every fibre and SFP. This is a level of redundancy which is simply not seen in SDI systems. With stadia being very large, necessitating cable runs of over 500m, the fact that IP needs fewer cables overall is a great benefit.

John shows an example of an Arista switch only 7U in height which provides 144x 100G ports meaning it could support over 4000 inputs and 4000 outputs. Such density is unprecedented and for OB trucks can be a dealbreaker. For sports venues, this can also be a big motivator but also allow more flexibility in distributing the solution rather than relying on a massive central interconnect with a 1100×1100 SDI router in a central CTA.

TV is nothing without audio and the benefits to audio in 2110 are non trivial since with the audio being split off from the video, we are no longer limited to dealing with just 16 channels per video and de-embedding from a video frame any time we want to touch it.

Timing is an interesting benefit. I say this because, whilst PTP can end up being quite complex compared to black and burst, it has some big benefits. First off, it can live in the same cables as your data where as black and burst requires a whole separate cable infrastructure. PTP also allows you to timestamp all essences which helps with lip-sync throughout your workflow.

John leads us through some examples of how this works for different areas finishing by summing up the relevant benefits such as scalability, multi-format, space efficient, and timing amongst others.

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Download the slides
Speakers

John Mailhot John Mailhot
CTO, Networking & Infrastructure,
Imagine Communications

Webinar: How 5G Will Change Broadcast


5G is in key focus as we approach IBC and few are more invested in it than BT/EE in the UK. TVB Europe gives the platform to Matt Stagg from BT to explain what 5G means to them.

Date: 5th September, 15:00 BST
This webinar has been rescheduled from August.

Topics will include:

– How can 5G be used for remote production?
– What does network slicing mean for production process?
– What impact will 5G have on traditional pay-TV? Will it help operators find a bigger audience as they fight against the streaming services?
– Will 5G see consumers become more interested in virtual reality?
– Could 5G see the death of broadband?
– How far away is 6G?

Register now!

Speaker

Matt Stagg Matt Stagg
Director of Mobile Strategy,
BT Sport

Video: How IP is Revolutionising Sports Video Production

IP Production is very important for sports streaming including esports where its flexibility is a big plus over SDI infrastructure. This panel discusses NDI, SMPTE ST 2110

eSports, in particular, uses many cameras, Point-of-video cameras, PC outputs and the normal camera positions needed to make a good show, so a technology like NDI really helps keeps costs down – since every SDI port is expensive and takes space – plus it allows computer devices to ‘natively’ send video without specific hardware.

NDI is an IP specification from Newtek (now owned by VizRT) which can be licenced for free and is included in Ross, VizRT, Panasonic, OBS, Epiphan and hundreds more. It allows ultra-low-latency video at 100Mbps or low-latency video at 8Mbps.

The panel discusses the right place and use for NDI compared to SDI. In the right places, networking is more convenient as in stadia. And if you have a short distance to run, SDI can often be the best plan. Similarly, until NDI version 4 which includes timing synchronisation, ST 2110 has been a better bet in terms of synchronised video for ISO recordings.

For many events which combine many cameras with computer outputs, whether it be computers playing youtube, Skype or something else, removing the need to convert to SDI allows the production to be much more flexible.

The panel finishes by discussing audio, and taking questions from the floor covering issues such as embedded alpha, further ST 2110 considerations and UHD workflows.

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Speakers

Philip Nelson Philip Nelson
President,
Nelco Media
Mark East Mark East
Chief Problem Solver,
090 Media
Victor Borachuk Victor Borachuk
Director/Executive Producer
JupiterReturn
Jack Lave Jack Lavey
Operations Technician,
FloSports
Jon Raidel Jon Raidel
Technical Operations Manager,
NFL Networks

Webinar: How 5G Will Change Broadcast

5G is in key focus as we approach IBC and few are more invested in it than BT/EE in the UK. TVB Europe gives the platform to Matt Stagg from BT to explain what 5G means to them.

Date: 22nd August, 15:00 BST

Topics will include:

– How can 5G be used for remote production?
– What does network slicing mean for production process?
– What impact will 5G have on traditional pay-TV? Will it help operators find a bigger audience as they fight against the streaming services?
– Will 5G see consumers become more interested in virtual reality?
– Could 5G see the death of broadband?
– How far away is 6G?

Register now!

Speaker

Matt Stagg Matt Stagg
Director of Mobile Strategy,
BT Sport