Game Data Live Hardware

You can WiFi video to the sideline with Game Data Live for under $600 assuming you have two iPads. Pictured above are two iPads, IOGrapher cases for an iPad and for an iPhone 6 Plus, a router with a flash drive inserted, a directional access point with a power over ethernet injector and a power strip.


iPads / iPhones

Game Data Live requires iOS 8.0 or newer.

Game Data Live will run on any iPad 2 or newer.

Game Data Live for iPhone is intended for the iPhone 5 or newer.

Some iOS devices support WiFi using MIMO or 802.11 AC. Both provide faster video transfers. Larger devices seem to WiFi faster than smaller ones.

Some iOS devices have cameras that Zoom and some have Focus Pixels for smoother autofocus. Cameras with more Megapixels provide sharper images and better zoom. The newer devices with 12 megapixel cameras work the best.

 
MIMO
802.11 AC
Megapixels
Zoom
Telephoto
iPad 2,3,4, Mini
?
iPad Air, Mini 2 & 3
X
5
X
iPad Air II, Mini 4, 9.7 inch
X
X
8
X
iPad Pro 9.7 inch
X
X
12
X
iPad Pro 10.5 inch
X
X
12
X
iPad Pro 12.9 inch
X
X
12
X
 
iPhone 5
8
X
iPhone 6, 6 Plus
X
8
X

iPhone 6s, 6s Plus

X
X
12
X
iPhone 7, 8
X
X
12
X
iPhone 7 Plus, 8 Plus, X
X
X
12
X
X

Use your best iPad / iPhone to shoot the video. Every other device on your network depends on it.

Game Data Live for iOS can use a game controller to control video playback.

Macintosh Computers

Game Data Live for Macintosh requires Mac OS X version 10.10 or newer.

Game Data Live for Macintosh can use a game controller to control video playback.

Video Capture with a Macintosh Computer

You will get better video if you capture it with a Macintosh and a Magewell framegrabber connected to a HD video camera. A video camera has much better zoom than the cameras in an iPad or iPhone. This is especially useful when you are filming from the end zone. The Macintosh compresses the video, so you will need a modern Mac with lots of processing power and a fast hard drive.

The Magewell "USB Capture HDMI" connects to the Macintosh using a USB port. A USB-3 port works much better than a USB-2 port. The connection to the video camera is HDMI.

We actually use a Magewell "USB Capture HDMI Plus" which has a second HDMI loop through port.


Networking Equipment

Routers

We use a dedicated wireless router at our stadium and at away games. The router helps send messages from device to device and provides the WiFi signal within the pressbox.

Game Data Live Linksys EA6900

We use the 5 GHz band. We get better throughput at 5 GHz. Modern routers also support the 802.11 ac wireless standard and MIMO which provide faster WiFi performance.

We currently use a LINKSYS EA9200 TriBand router. It has two 5 GHz transceivers. You can use the two transceivers to provide less congested channels within the pressbox. We like to give the person shooting the video their own dedicated channel.

FIle Servers

Game Data Live can use a server to:

    1. Accelerate video file transfers
    2. Transmit video files to multiple devices
    3. Provide more robust recovery from network disconnects.

Game Data Live can utilize File Transfer Protocol (FTP) servers and also HTTP WebDAV servers.

Routers can provide access to a storage device connected to their USB port through use of the File Transfer Protocol. We have used a USB-3 flash drive from Lexar as the storage device to create an FTP server within our router.

We've tested a variety of USB flash drives. You can transfer a video file 1 second faster with a high performance USB-3 flash drive compared to a basic USB-3 flash drive. Although it takes some effort to setup, using your router as an FTP server for the cost of a flash drive provides huge advantages.

Lexar P20Lexar S73

You can also use a laptop as a server. Laptop servers are usually faster than a flash drive attached to the router. We have used Apple's OS X Server ($20) for this purpose. You can also use an HTTP WebDAV server (WebDAVNavServer) on your Macintosh for free. If your Macintosh server is also capturing video using Game Data Live, you can cut the video file transfer time nearly in half.

Access Points

Access Points are basically WiFi radios that you can attach to a router using an ethernet cable. You can use Access Points to provide a stronger WiFi signal to remote devices and to add WiFi channels to your network (fewer devices per channel). You can improve network speed and reliability with Access Points. Access Points are configured using a web page - similar to setting up a router. Access Points provide security and access control similar to a router.

TP-Link provides a directional access point that can be mounted outdoors.

The TP-Link CPE510 supports the 802.11 N networking protocol and MIMO.

The TP-Link CPE510 has 2 ethernet ports. You use those ports to connect a CPE510 to your router, an iPad, a Macintosh or another access point.

The TP-Link CPE510 comes with a power over ethernet injector to provide its power over its ethernet cable. You can mount it remotely and not worry about availability of power at the remote location.

Mounting the CPE510 high on your pressbox gives it a clearer path to the sideline.

We have built several inexpensive mounts for the CPE510 using PVC pipe and cable ties. With this example, we can point the CPE510 right at the sideline.

We have transmitted 720p HD video (1280 x 720 resolution) to the sideline using the TP-Link CPE510 mounted high on our press box. We have also transmitted 720p HD video across the field to the far sideline at opponents' stadiums.

We have tested a NanoStation M5 (Access Point) from Ubiquiti Networks. Its very similar to the TP-Link CPE510 and has been used by a couple of our competitors. It can be faster than the TP-Link. Its web based user interface is frustrating to use. It may put out more power than the TP-Link CPE510.

Its instructions include an RF Exposure Warning that suggests you stay 2.52 meters away from it.

nano Station M

 

We have used a LINKSYS LAPAC-1750 wireless Access Point where its not raining. This access point can be used to add a high performance channel to your network. The LINKSYS LAPAC-1750 access point supports the latest wireless protocol - 802.11 ac (faster) and MIMO.

We also have a LINKSYS LAPAC-1200 access point that provides the same features as the 1750 with less bandwidth for less money. Frankly, the 1750 is more than you need.

LinkSys Access Point

Basic Configuration

Our simple sideline configuration is shown below. It includes a router providing WiFi in the press box with a flash drive acting as an FTP server and a TP-Link CPE510 mounted high on the press box pointed at the sideline. You can construct inexpensive mounts for the CPE510 from PVC pipe.

Network Equipment 2016

Wired Networking

Wireless networking within the press box can be challenging. Interference comes from cell phones, laptop computers and other WiFi networks. Given years of experience with Game Data Live, we suggest you use wired networking where ever practical. Macintosh laptops can easily network using ethernet cables at gigabit speeds.

Apple has provided a wired ethernet solution for iPads and iPhones so you can network without interference.

Lightning to USB3

USB to Ethernet

You can combine Apple's Lightning to USB 3 Camera adapter ($39) with their USB Ethernet adapter $(29) to get a RJ45 ethernet port for your iPhone or iPad. You will need to provide power to the USB 3 Camera adapter with an iPad power supply and its usual Lightning cable. This can provide a fast and reliable link from your camera (iPhone or iPad) to your Game Data Live Network. You could also use it for coaches iPads in the press box.

Two Tier Network

The biggest challenge you face when implementing WiFi in your stadium is the interference you get from all the cell phones in the stands. If it is easy to do, you should run an ethernet wire from the press box down to the sideline and position an Access Point there. Its usually not easy to do.

You can also build a Two Tier Network to the sideline. We originally thought this technique was more trouble than it was worth. Then, our coaches came up with a TV to use on the sideline and they found a way to get power to it. We realized with the TV and available power, a Two Tier Network was not that difficult to implement.

Our Two Tier Network consists of TP-Link CPE510s providing the long distance tier of the network. The short distance tier (in the pressbox and on the sideline) is provided by traditional routers, access points, Mac laptops / iPads / iPhones. The long distances are covered by strong directional devices pointed at each other providing a strong connection in both directions. The short distance devices transmit in every direction.

We still have our CPE510 on top of the press box configured as an Access Point.

Another CPE510 on the back of the TV is configured as a Client and connects to the press box Access Point. The long distance tier provides a strong connection to the sideline that is almost as good as using wire.

WiFi for TV

 

We attach a LINKSYS LAPAC-1200 Access Point to the Client on the TV to distribute the WiFi to iPads on the sideline.

You can make the long distance tier hidden. The Client CPE510 on the TV is not configured as an Access Point, so the cell phones in the stands do not attempt to connect to it. Once it is configured to connect to the press box Access Point, the press box Access Point can stop announcing its ID. The cell phones don't see the press box Access Point and don't try to connect to it. Video to the sideline is delivered almost as fast as video within the pressbox.

Hudl, Echo and Skycoach all appear to offer a two tier network as well. You will pay less for it with Game Data Live.

If you have questions about the Two Tier Network, give us a call (734-769-8587)

Camera in the End Zone

In 2016, we shot a second camera angle using an iPad in the end zone. It connects to our Private WiFI Backbone using another CPE510 set up as a client. The iPad is wired to the CPE510 with Apple's USB and Ethernet adapters. We're shooting wide from the press box and tight from the endzone. Video clips are viewed by the coaches in Wide and then Tight order.

In 2017, we have a Macintosh laptop capturing video from our normal endzone camera. The Mac is wired to the CPE510 as well. The normal endzone camera has lots more zoom than an iPad. Recording for the endzone camera is triggered from the press box. We get better video and have fewer camera operators.

The CPE510s are configured to use TP-Link's MaxStream proprietary protocol. The MaxStream protocol ensures that the CPE510 on the sideline and the one in the endzone share the bandwidth to the pressbox efficiently. Cell phones can not connect to these devices while they are running MaxStream, so it also helps eliminate cell phone interference. We're using MaxStream for the Two Tier Network and standard 802.11 ac in the press box and on the sideline.


Accessories

An IOGrapher iPad Case lets you add a 2 X telephoto lens to your iPad or iPhone and mount the whole thing on a tripod or monopod. Check them out at www.iographer.com.

IOGrapher and Game Data Live

A Quik Pod monopod can be used with the IOGrapher case to stabilize and support your iPad or iPhone. It has a quick release so you can separate iPad and Quick Pod in a couple seconds. Monopods can be purchased from IOGrapher, BestBuy and Amazon.

Game Data Live Monopod

A Game Controller can be used with Game Data Live for iPad or Macintosh to control video playback. We have used the "Nimbus" controller from "steelseries".


Game Data Live - Sideline Video - Equipment Shopping List

iPhone, iPad or Macintosh to shoot video

iPad or Macintosh to display video

Game Data Live Software

  1. $49.99 iPad / iPhone License - Apple App Store
  2. $59.99 Macintosh License - Apple App Store

Router Linksys EA6350 (One 5 GHz transceiver)

  1. $90 Linksys
  2. $80 BHPhotoVideo
  3. $80 Amazon

Flash Drive (Lexar S75 - 32 GigaBytes) to implement FTP Server in router

  1. $10 Amazon

Directional Access Point (TP-Link CPE510)

  1. $50 Amazon
  2. $50 BHPhotoVideo

IOGrapher case and Telephoto Lens

  1. $110 IOGrapher

HDMI Video Framegrabber for Macintosh - Magewell USB Capture HDMI

  1. $299 Amazon
  2. $299 BHPhotoVideo

Ethernet cables

Shipping

You can implement sideline video with Game Data Live for under $500 including an IOGrapher lens. That includes 2 iPad software licenses, 1 router, 1 flash drive, 1 CPE510, IOGrapher case + lens plus ethernet cables.

You can implement sideline video with Game Data Live for Macintosh using a Magewell framegrabber and an iPad on the side line for around $600. That includes an iPad software license, a Macintosh software license, file server software (free), a router, a CPE510, the Magewell framegrabber and ethernet cables.

Build it Yourself - Robust network - No Annual Fees.

Add another iPad ($49.99) - Game Data Live software - Apple's App Store

Add Macintosh Computers ($59.99) - Game Data Live software - Mac App Store

Optional Nimbus game controller ($50) Best Buy

Optional Magewell USB Capture HDMI Plus ($359) - BHPhotoVideo, Amazon

Optional Wired Ethernet for camera iPad / iPhone ($70) Apple Computer

Optional Linksys LAPAC-1200 Access Point for sideline distribution ($130) - Amazon

Upgrade to Two Tier Network to sideline ($180) for CPE510 and LAPAC-1200

Upgrade to Two Tier Network to sideline ($100) for 2 CPE510s.