Encrypt your life

https://medium.freecodecamp.com/tor-signal-and-beyond-a-law-abiding-citizens-guide-to-privacy-1a593f2104c3#.s0zmee4vt

“If privacy is outlawed, only outlaws will have privacy.” — Philip Zimmermann, creator of PGP

Last week the United Kingdom passed a new bill that allows for “extreme surveillance.” As a result, Britain’s surveillance laws will soon be more invasive than practically any other country on Earth — including many dictatorships…

ODROID-C2 i

The ODROID-C2 is a 64-bit quad-core single board computer(SBC) that is one of the most cost-effective 64bit development boards available in the ARM world. It can function as a home theater set-top box, a general purpose computer for web browsing, gaming and socializing, a compact tool for college or office work, a prototyping device for hardware tinkering, a controller for home automation, a workstation for software development, and much more.

Some of the modern operating systems that run on the ODROID-C2 are Ubuntu, Android, ARCHLinux, Debian, with thousands of free open-source software packages available. The ODROID-C2 is an ARM device — the most advanced architecture for mobile devices and embedded 64-bit computing. The ARM processor’s small size, reduced complexity and low power consumption makes it very suitable for miniaturized devices such as wearables and embedded controllers.

* Amlogic ARM® Cortex®-A53(ARMv8) 2Ghz quad core CPUs
* Mali™-450 GPU (3 Pixel-processors + 2 Vertex shader processors)
* 2Gbyte DDR3 SDRAM
* Gigabit Ethernet
* HDMI 2.0 4K/60Hz display
* H.265 4K/60FPS and H.264 4K/30FPS capable VPU
* 40pin GPIOs + 7pin I2S
* eMMC5.0 HS400 Flash Storage slot / UHS-1 SDR50 MicroSD Card slot
* USB 2.0 Host x 4, USB OTG x 1 (power + data capable)
* Infrared(IR) Receiver
* Ubuntu 16.04 or Android 5.1 Lollipop based on Kernel 3.14LTS

http://www.hardkernel.com/main/products/prdt_info.php

You can order the SD card with an operating system preloaded from ameridroid.com. Or you can follow the instructions athttp://ameridroid.com/p/faq for downloading and writing it yourself.

 

Mobile to TV, Miracast, MHL, DLNA, the options

In recent years, cell phone technology has evolved to offer very powerful devices that handle a lot more than simple voice communication. They act as multimedia players, set-top boxes, game consoles, cameras, and even PCs. However, the screen size of a device that fits into the palm of your hand can never be satisfactory for a rich multimedia experience. Hence there is a strong need for interface technology that can connect mobile devices to a bigger screen, like a digital television (DTV) or a monitor.Two protocols have emerged to address consumers’ need for big-screen connectivity: the wired mobile high-definition link (MHL) protocol and the wireless Miracast protocol. MHL provides high-definition (HD) audio/video connectivity between a mobile device and a larger display while simultaneously charging the mobile device’s battery. While MHL offers HD multimedia connectivity between a mobile device and display device, it will need to prove its value to overcome the convenience of wireless Wi-Fi-based technologies. Miracast, created by the Wi-Fi Alliance, allows a mobile device to share HD audio/video with a compatible display over Wi-Fi by using data compression. An alternative to Apple’s AirPlay Mirroring, Miracast works as a peer-to-peer screencast.

With the advent of these two protocols, the “wired versus wireless” debate has yet again come to the forefront, this time for mobile multimedia connectivity. This article discusses how MHL and Miracast can both compete and co-exist in next-generation consumer mobile multimedia electronic devices. Each of these technologies provides an interface to the larger screen but offer different approaches to connectivity, performance, latency, power delivery, quality, security, and convenience.

Connectivity
The MHL specification has not defined any particular connector but maps itself to existing and popular connectors: USB 2.0 micro connectors (MicroUSB) on cell phones and HDMI connectors on DTVs. A typical MHL cable has a MicroUSB connector on one side and an HMDI connector on the other side. Both of these connectors are prevalent in existing consumer electronics devices. In addition, as new smart phones are introduced with MHL support, they provide low-cost MHL-to-HDMI dongles to circumvent the problem that most legacy DTVs do not support the MHL protocol. Likewise, Miracast leverages the Wi-Fi networks that are available in almost every home. Since both technologies use existing infrastructures to provide mobile multimedia connectivity, neither holds a distinct advantage over the other.

Power Delivery
The batteries that power mobile phones have not kept up with the phones’ functional demands, making power delivery and charging a key consideration. To address this limitation, MHL includes VBUS functionality which allows charging via the power pin and provides up to 900mA at 5V. This is sufficient to power a broad range of mobile devices including smart phones, tablets, mini projectors and even media players. On the other hand, there is no existing technology to deliver power over wireless networks. Hence, while connected to displays through Miracast, mobile devices may also need to be connected to a wall charger for power.

Performance (Bandwidth/Speed)
Per the specification, MHL performance is defined up to 2.25 Gbps in normal mode of operation that can support a 1080i/720p, 60Hz, 24 bit color signal. MHL also defines a packed pixel mode of operation up to 3 Gbps that can support up to a 1080p, 60Hz, 16 bit color signal. In other words, MHL can deliver up to 1080p signal without any need for compression. This means that consumers can transfer and enjoy stunning quality video from a phone to the big screen with no lag for hours at a time. In addition, MHL’s high performance and battery charging capabilities have given rise to ultra-mobile set top boxes in the form of USB thumb drives, such as the Roku set-top box stick.

Miracast, on the other hand, is limited by the bandwidth of Wi-Fi technologies. Even today, most Wi-Fi devices use the 802.11g standard, which is theoretically capable of transferring up to 54 Mbps, though real-world performance is far less. The arrival of 802.11n standard promises speeds up to 600 Mbps, although most residents will be limited to 150 Mbps or less, depending on the system’s reliability, signal range, and distance from the access point. Furthermore, interference and obstructions in the path from point of access can degrade performance. Regardless, Wi-Fi-based technologies require compression to transfer HD or even standard definition video, and as the content gets richer (3D and 4K), the demand for bandwidth will increase. Hence, MHL has a distinct advantage over Miracast in terms of bandwidth it can support.

Latency
Latency is the time between the display of the picture on the source (e.g., mobile phone) and the display of the mirrored image on the sink (e.g., DTV). This is another area where MHL presents a distinct advantage over Miracast. MHL latency, through the entire system, is less than 1 ms. MHL outperforms Miracast by a huge margin, making it much better suited for gaming applications. Currently Miracast certification does not mandate a maximum latency.

Security
In general, non-encrypted content has a greater probability of being hacked over wireless networks. However, content over both MHL and Miracast can be protected by HDCP technology, offering a secure mechanism to transfer data from mobile devices to the larger display devices.

Convenience and Cost
Convenience is one of the greatest limiting factors of any wired technology, like MHL, since it involves cables and connectors. This also makes the wired connectivity more expensive compared to wireless connectivity. However, the cost of cables and dongles has come down significantly in the past few years. New cables also typically offer auto detection to provide a plug-and-play experience for the end user, removing any need for driver downloads or intensive configuration.

On the other hand, Miracast, with its wireless connectivity, is more convenient and offers the freedom of working anywhere. No cables or connectors means that more source devices can connect to a single sink device. Miracast offers a distinct advantage over MHL in overall convenience.

Systems designers must remember that wireless connectivity is not available everywhere. For example, the automotive sector, including Hyundai, JVC-Kenwood and Pioneer, view MHL as the compelling solution to integrate the smart phone into the car infotainment experience. Mobile devices can be conveniently connected to the display screen in the automobile for easy access to maps, traffic and other infotainment features.

MHL vs. Miracast

Summary
Both MHL and Miracast come with distinct advantages and limitations. The MHL protocol’s high performance and battery charging capability is well suited to transfer rich multimedia content from mobile to display devices. On the other hand, the convenience factor of wireless technologies can never be discounted. Each protocol will find its application niche, but in the end, both technologies are likely to become device requirements and will co-exist to enrich the mobile life.

– See more at: http://www.synopsys.com/Company/Publications/DWTB/Pages/dwtb-mhl-miracast-2013Q3.aspx#sthash.2CFEDNu0.dpuf

 

MHL, Slimport, Miracast and Chromecast. What’s the best way to get from phone to TV?

Wired or wireless? We look at the best ways to get your phone display on your big screen.

Google-ChromecastOne of the most frequent questions we hear at Clove is “how can I get my x‘s screen to show on my TV?”. It’s a very widespread issue and one that rarely has a simple answer. This is in part due to how much technology in both the mobile and home entertainment industries has advanced and merged in recent years. It’s also not helped by there being a number of different solutions, many of them incompatible with each other or particular devices.

A few years ago wireless wasn’t really a viable option and only the most expensive devices were compatible for video out. There are now more options than ever, however we understand the tech can be complicated if you don’t follow it regularly. In this post we’ll be looking at all the mainstream options available to get content off your phone and onto your telly.

Cables or wireless

belkin-routerOne of the first questions you should ask yourself is do you want to be wired or wireless? Now most of you will probably all chirp in with “Wireless!” as the answer and with good reason. Less wires means less hassle, plus you have the freedom to browse your phone for content away from the TV, rather than choosing something and leaving it there. It’s also much more useful if your TV is wall-mounted without anywhere close by to leave the phone.

Wireless tech however does bring up a couple of issues. One is cost and the other is compatibility, although these are both now becoming less of a factor now than they were even just a year ago. When choosing wireless, you have to ensure that both sending and receiving devices can speak to each other. Usually they can’t, which means buying something to sit in the middle and translate. Traditionally this was significantly more expensive than a wired option, however costs have fallen.

The last issue is your home network. If the tech you choose uses your home wireless network (as most of them do), rather than a direct connection , then sending your content over it will take up bandwidth. Now modern routers can handle a lot of traffic, however if you live in a property with a lot of open connections at once (I’m looking at you students), then running a real time 1080p video from your phone to a receiver could be slowing everyone else down. Also double that if you happen to first be streaming on your phone from an online service such as Netflix before sending it to the TV. If you bought or were provided with your wireless router several years ago then it might be worth double checking its capabilities if many people use it at once.

HDMI cables and micro USB ports

micro-hdmiUnlike laptops or computers it’s been quite a while since a smartphone or tablet shipped with an HDMI port. For a good while now, the only two proper ports on a non Apple phone will be a headphone jack and the microUSB. Whether you can get wired video out from your phone depends on whether the manufacturer has made the USB port video compatible.

Now this isn’t just based on the manufacturer; for instance some Samsung phones have the capability and some don’t. The best thing to do if you don’t know or can’t find the information is to use the manufacturer’s support pages or contact your retailer for extra details.

In order to make the USB port capable of sending out video, it has to have one of 2 technologies included: MHL or Slimport. We’ve written some explanatory posts about these technologies in the past. Effectively they have the same outcome, allowing you to get content out of your phone’s USB port, over a cable and into an HDMI port on your TV.

Slimport

SlimPort-HDMI-Adapter.jpgIn Android phones, Slimport is reserved almost exclusively for LG flagship devices such as the G3, G2, Flex and also the Nexus 4 & 5 manufactured by them. There are some others devices as well, check out the full list here. One of the key selling ports with Slimport was that as well as being compatible with HDMI standards, it would work seamlessly with the DisplayPort technology being steadily adopted in computer monitors, as well as a variety of other connectors including VGA and DVI.

The idea was to make Slimport a standard that could be used not just in new multimedia and home entertainment scenarios, but also in offices, teaching spaces and other places where older screen technologies may be installed. Another advantage of Slimport over its direct competitor MHL is that it never required external power to be attached.

Unfortunately Slimport got to the smartphone party a little bit late. MHL was taken up by many more manufacturers which makes it the wired video out option of choice.

If you happen to have a Slimport enabled device, then adaptors are still  available from some outlets, although you may find now that a wireless option is the better choice to get content to your television. Bear in mind though that the tech does give you the option to output to more than just HDMI should you be able to locate the correct adapters.

MHL

Samsung 3rd generation MHLClove have written a number of articles on MHL, the most popular being HERE. First seeing mainstream adoption in the Galaxy S2 (yes that long ago), MHL was advertised as a simple method to get HDMI output from your microUSB port. Since this first release, most other big name manufacturers have added the tech including HTC and Sony.

You do need to check if your phone is compatible first though, as not every handset in these manufacturer’s ranges will have MHL. It costs to make the USB port MHL ready and there are licenses to be paid, so often the cheaper phones in a range will not have MHL abilities.

If your phone is MHL compatible then you will need to get an adapter for the micro USB port. After this you can attach an HDMI cable. Older phones will also need power attached to the adapter, although those with the MHL 2.0 specification do not require this. If you have an MHL compatible Samsung Galaxy from the S3 era or later, you will also have to use an official Samsung  adaptor as they do not support 3rd party products.

It does sound like a fair bit of work to figure out which products you need, however once you get up and running then MHL is flawless: sound and image quality are very high.

If you want to play newer games on your big screen then MHL may also be the best choice for responsiveness. Wireless tech may occasionally lag or buffer which can be hugely frustrating when you’re in the zone. Sacrificing some freedom of movement for a continuous connection is an age old trade off for gamers!

The magic of wireless networks and screencasting

sony-screen-mirroringIn world full of octa-core processors, holding conversations with your watch and video games with budgets bigger than Hollywood movies, wirelessly transmitting your phone screen to a TV should be easy right? Well up until quite recently it wasn’t as simple as you might have thought and there are still some compatibility boundaries.

The most important thing to note in Android phones now though, is that Google have recognised the need for wireless video and have started to include Miracast as a standard feature of Android. This means that all new Android phones with version 4.2 Jelly Bean or higher should be able to make use of the technology in some way. This is great for manufacturers that don’t include MHL or Slimport, or for cheaper handsets like the Motorola Moto E where extra hardware features are stripped right back.

Miracast isn’t the only wireless technology available, although it is the most relevant for Android phones. The technology is different to the Chromecast, which will be covered in a more detail later. Other wireless technologies that have existed for some time include DLNA, although these generally require a little more technical knowhow to get up and running correctly.

DLNA

dlna-logoDLNA stands for Digital Living Network Alliance and was introduced by Sony in 2003. As such it tends to work best with Sony products (Playstation 3/4, Vaio laptops, Xperia phones), although most mainstream mobile devices support the standard along with many modern Smart TVs and storage devices.

With DLNA the protocol understands some things are servers and others are clients, although in the case of products like smartphones, may operate as both. When acting as a server, stored files and media marked for DLNA sharing are accessible over a local network by the clients.

So a DLNA enabled PC or media server could store your music and movies. You could then access these and play them back with your DLNA enabled smartphone. You might then be able to throw them, or other content stored on the smartphone to a DLNA TV.

In theory, DLNA is a very powerful tool, however in practice there are many limitations. For a start the standard only works with files, that is entire stored items, so you can’t just send what’s on your screen, such as your browser window or a YouTube video. The ‘open’ nature of DLNA also means that manufacturers don’t always follow exactly the same processes. The basics have to be catered to in order to get certified, however features on some devices might not work others, including supported file types, thumbnail images and file metadata.

If you have the knowledge and patience to monitor your own home network and enjoy making sure everything works together seamlessly, then DLNA can be a great option. In fact you may already utilise it as support is built in quite well to games consoles and some new laptops. It’s not the easiest to integrate with smartphones, especially if you have a guest who isn’t a standard part of your home network, however you can usually find a way to get things running.

Miracast

WiFi-Certified-MiracastMiracast was introduced by the WiFi Alliance as an extension to standard WiFi for allowing wireless display from mobile (or other) devices. We’ve got a detailed explanatory post available if you want to take a look.

The best way to think of Miracast is as a wireless HDMI cable, the idea being that it should mirror exactly what’s on your mobile screen to another. In a Miracast connection, one screen sends and the other receives, with both needing to be Miracast compatible. If your target screen isn’t compatible, then you can pick up an adaptor like the Netgear PTV3000, which will receive the signal and output over HDMI.

To find the Miracast option on your Android phone go into the Settings App. In stock Android, the ‘Display’ menu should have an option for ‘Wireless display’, disabled by default. If you enable this, the phone will begin searching for an appropriate recipient to connect to. Some phones have the option in a slightly different place or name, for instance in Sony Xperia devices you may find this in Settings > Xperia Connectivity > Screen Mirroring. Take a look around the Settings app on your phone and if it runs Android 4.2 or higher then the option should be available somewhere unless disabled by the manufacturer.

Once you have connected to the recipient, whatever is on your mobile screen should be mirrored, just as if you had used MHL or Slimport to connect an HDMI cable.

A benefit of Miracast over other wireless technologies is that it does not impact on your home network. The mobile and recipient actually create an ‘ad-hoc’ network directly between each other with WiFi direct. This means all the information is sent one-to-one, without affecting the bandwidth and traffic on your router. This is also a neat security feature as you can use Miracast to display in an environment where you may not want people connecting to the main network, such as during a meeting in an office space.

A downside of Miracast has been some reports of lag and synchronicity issues when streaming high quality content. As the standard evolves, phones should receive updates to improve stability, along with Smart TVs, dongles and other connecting equipment. In its current state, Miracast is a useful proposition for sharing small pieces of information or things that do not update quickly; such as a web page, slideshow presentation or pictures. For games, long videos or high quality streaming, it may be best to use either a wired option or Chromecast if supported.

Chromecast

Google_ChromecastDespite similarities in the name, Chromecast and Miracast do act quite differently even if they appear to have a similar result. As explained above, Miracast works by two devices talking directly to each other to share a stream in real time. Chromecast instead works over your local network via a router.

Each Chromecast is like a miniature computer that connects to the Internet through your router. Using the Chromecast app available for download on your smartphone, you can search the local network you’re connected to find and pair with any Chromecast dongle powered up on it. The scanning and pairing process is very simple and you can have a number of Chromecast dongles on any one network, with the app on your phone remembering each one separately (you get to name them as part of the set up).

Once connected there are a few things you can do depending on the apps you use and the phone you have. YouTube and Netflix have incredible support and feature a casting icon in their interfaces if you have Chromecast on your phone. Tapping this allows you to send whatever you’re watching directly to the Chromecast connected to your TV. Depending on your region (Europe / North America / Australia etc. ) you may find other more localised services with built in Chromecast support for their apps.

The neat thing about apps with the built in support is that it’s not actually your phone doing the heavy work; the Chromecast itself accesses the Internet and actually begins streaming in a highly modified version of the Chrome browser, so your phone is free to carry on browsing or look for more content to queue.

Outside of casting from supported apps, you also have the option to cast any open tab from your Chrome browser on a laptop or PC (although sadly not just yet for Chrome mobile for phones and tablets, this is only in Chrome Beta and still buggy at best). This effectively allows you to show real time information from your PC and there is decent support for video codecs too. Again what the system here is doing  getting your PC to tell the Chromecast where to look and then displaying the results on its modified browser.

The last thing that can be done is courtesy of an update to the Chromecast app to version 1.7. This enables straight one-to-one screen mirroring just like Miracast! Unfortunately the feature is still in beta at the time of writing and only available on select Samsung, HTC and LG handsets as well as stock Android phones (Nexus and GPe range).

Even when you can cast everything, not everything works.

no-sky-goThis sounds like an odd statement so allow me to explain. Some services, such as Netflix, are really keen to let you share content. For instance not only do they allow you to install your account on multiple devices (although only use a handful simultaneously), they also don’t seem to mind too  much about screencasting and sharing as we have been talking about. In fact they even explicitly worked with Google when Chromecast was launched in the USA, so it’s no wonder their integration is among the best to date.

Unfortunately not every service is as open about letting you share content. In the UK, Sky have licenses to a lot of sports and movie content for which their customers subscribe and pay extra for. There is also a service to watch subscribed to content on mobile or remotely: Sky Go. Now Sky Go is an excellent app for those who use it, however Sky are extremely protective of the content their customers pay for. Sky Go is a clever app and can tell when the device it is installed on is screencasting or running video out via a cable. In these instances you will likely find that the final image on your target screen is scrambled, flipped or just generally unwatchable.

Sky aren’t the only content providers not to embrace screen sharing, however they’re likely the most prevalent in the UK and it’s a question we field at Clove regularly. Unfortunately it’s part of their terms of service and ‘sharing’ the content in this manner is deemed an ‘unauthorised broadcast’ so the app blocks it.

If you find that screen sharing, be it wired or wireless, works with some apps, services and games but not others, the problem is likely down to that service provider.

What about Apple, Microsoft and BlackBerry?

apple-windows-bbThis article has focussed almost exclusively on Android phones, mostly because they have the most variations and options available in the wild.

If you’re an Apple user then you may well be familiar with AirPlay. This is proprietary Apple software that allows certain of their devices to speak to each other for sharing video and audio. It is also available on a number of speaker systems so you can stream audio over AirPlay to these systems. As opposed to Bluetooth which is a direct connection, AirPlay transmits over a local network using WiFi. This allows you to send streams to several AirPlay enabled devices simultaneously and also allows for a host of metadata and information from iTunes to accompany the stream.

If you get hold of an Apple TV, then you can connect this to your TV to stream content from iPhone, iPad or iPod to the screen using the AirPlay technology. Apple TV also comes with a subscription to films, programmes and other content, just like Netflix and competing services.

For those in the Windows Phone camp, your options have been limited to, well,  nothing much until very recently. Ever since the switch from Windows Mobile to Windows Phone 7, there hasn’t been an easy method to get content directly from your phone to the big screen. If you have an Xbox then the ‘Play To’ feature is essentially a DLNA client to retrieve content over a local network, however some Windows Phone devices can refuse to act as a DLNA server, instead steadfastly acting as a client at all times, regardless of the app you use.

Thankfully this has changed in 2014, as Microsoft has included Miracast capabilities in Windows Phone 8.1.  Some new handsets such as the Nokia Lumia 930 are shipping with this and others are receiving it in the form of the marketed ‘Cyan’ update. The feature works perfectly well, just the same as in supported Android handsets and offers Windows Phone users a long-awaited external display option.

For BlackBerry 10 devices then you have both wired and wireless options. The more expensive BB10 handsets (Z1, Z30, Q10) all feature a micro HDMI port. This allows for connection to secondary displays with a micro HDMI – HDMI cable, allowing for native playback and output of high definition content. One of the best things about this is there is no extra compression and transcoding happening so the video stream should be cleaner. BlackBerry have also properly supported DLNA, making sure BB10 devices can act correctly as both client and server out of the box without the need for 3rd party apps. The ‘Play On’ feature works seamlessly with other DLNA enabled devices in your home network.

Final thoughts

Despite the best of intentions, nothing’s ever easy with technology. Some phones have multiple video out options, some only one and even more have none at all. The best thing to do if you aren’t sure is to check the official specifications from the manufacturer’s website. Otherwise, give the Clove team a call or send us an email and we’ll be happy to talk through the options with you.

The introduction of Chromecast to more territories has opened the Android platform up to future opportunities, however the most important feature, full screencasting, is still buggy and available for just a handful of phones. It does remain a very nifty bit of kit for the price tag though, plus its critical acclaim and continued updates seem to show that Google will likely support the dongle for some time, making the investment well worth the money in my opinion. As features are added, Chromecast could well be the de facto screen sharing option for all Android phones of the future.

Until then it becomes a coin toss between MHL/Slimport and the freedom that Miracast brings. Both are likely to set you back a chunk of change for the required adapter, as only the most recent TVs have Miracast built in. Performance for both is acceptable, although the usual wired vs. wireless argument about quality/lag/freedom of movement will always be in the background.

http://blog.clove.co.uk/2014/08/23/mhl-slimport-miracast-chromecast/

 

How to Connect Galaxy Note 5 or EDGE+ to TV

The Samsung Galaxy Note 5/Edge+ can connect to most TVs wirelessly. You just need the right equipment. Here are three different options you can use.

Option 1 – Chromecast

This option also allows you to mirror any screen on your device wirelessly.

At the time of this writing, Chromecast does not support mirroring. Though it is planned for the future. You can only use certain apps with Chromecast.

  1. If you do not have a smart TV that supports Chromecast purchase a Chromecast adapter and connect it to the HDMI port on your TV.
  2. Ensure the Chromecast and Note 5 are connected to the same Wi-Fi network.
  3. Install the Chromecast app on the Note 5.
  4. Follow the wizard to setup your device with your TV.
  5. Open an app that supports Chromecast, then choose the “Cast” Android Chromecast button button from within the app.

Option 2 – Miracast

This option allows you to mirror any screen on your device wirelessly.

  1. If you do not have a smart TV that supports Miracast, purchase one of the following items, and connect it to an available HDMI port on your TV.
  2. Ensure your TV or device is setup and ready to receive video.
  3. Connect your TV to the Note 5 by swiping down the notification bar at the top of the screen and selecting “Quick Connect” > device > “Play/view content” > device name > “Video” > “Done“.

Option 3 – DLNA

This option allows devices to read files from your Note 5 wirelessly, but it does not allow mirroring.

  1. Connect your Note 5 to the same Wi-Fi network as your DLNA device (TV, computer, gaming console, etc).
  2. From the Note 5, select “Settings” > “More” > “Nearby devices“.
  3. Turn the “Nearby devices switch” to “On“.
  4. From the “Advanced” area, select “Content to share“.
  5. Check one or more of the following:
    • Videos
    • Photos
    • Music
  6. From the “Advanced” section, select “Allowed devices
  7. Choose devices that are allowed to share media with.