Category: Network Media Devices

Article – From the horse’s mouth

Sony

Sony – Simple, secure content sharing on the move: the evolved portable wireless server from Sony that’s made for your mobile : : News : Sony Europe Press Centre

My Comments

Over the last few years, I have come across many different mobile network-attached-storage devices which serve content to smartphones and tablets while on the go by creating their own wireless network. If you use these devices, you typically have to use a Web form to download the content to a regular computer and may find it hard to upload the content from a regular computer using the Web form.

Of course, when you use these devices with smartphones or tablets based on common mobile operating systems, you have to download an app from the mobile platform’s app store to your mobile device before you can transfer files to or from the mobile MAS.

Sony have just released the WG-C20 mobile NAS which uses an SDXC card as its storage or can work as a USB file server. But this mobile NAS takes things further by implementing a UPnP AV/DLNA server as well as its regular mobile-platform file server, which is a function that I have wished for with the mobile NAS devices. It also is the first of its kind to implement NFC for one-touch Wi-Fi setup with suitably-equipped Android smartphones.

There is the bridging ability to link the mobile NAS with an existing Wi-Fi segment for Internet use but I am doubtful whether this bridging function would allow a user to share the stored data to the existing Wi-Fi segment. Here, I would improve on the bridging ability to allow a user to determine whether the Wi-Fi segment they are annexing the WG-C20 to for Internet access is a home/business or public network so as to enable file sharing to that segment as appropriate.

This could allow you to preview those pictures and videos from your digital camera on your smartphone, tablet, laptop or DLNA-capable Smart TV just by taking the “film” (SD card) out of the camera and putting it in the WG-C20. As well, you could use this device with the Pure One Flow or similar portable Internet radio to play music files through that UPnP AV-capable radio while on the road.

What I see of this is the way Sony has raised the ante with this class of device rather than selling the same old mobile NAS with the same old functionality.

Article

Stream Google Play Music Songs To Any UPnP Or DLNA-Compatible Receiver | Lifehacker Australia

Cast To UPnP/DLNA for GMusic

Download link from Google Play Store 

Demonstration Music in video

Song: Earth Wind & Fire – Can’t Hide Love

Album: Earth Wind & Fire – Greatest Hits

My Comments

If you are buying music through the Google Play Store and want to get it out through some decent speakers, you don’t need to use Google’s Chromecast dongle and an HDMI-equipped TV. Rather, as regular readers will know, DLNA-compliant playback equipment in the from of stereos, home-theatre systems, wireless speakers and the like are more commonly available than the Google Chromecast HDMI dongle.

Instead the “Cast To UPnP/DLNA for GPlay” app adds the list of UPnP AV/DLNA media-renderer devices to the list of playback clients available for playing out your Google Play Store music. This can be a boon with home-theatre setups where you specifically don’t want the attached TV screen to light up every time you want music to play.

It is available as a time-limited free program but drop $2 within the program to guarantee it full functionality.

I have observed a steady increase in the number of “broadcast-LAN” tuner devices appearing in various markets around the world.

What are these devices?

How the broadcast-LAN devices fit in to a home network

These are devices that integrate a broadcast tuner which is connected to an antenna (aerial), cable-TV system or satellite dish and hardware for streaming the broadcast signals down a computer network to computers or similar devices. The computers or similar devices effectively select the stations to be received through the use of front-end software that runs on these devices.

I refer to these devices as “broadcast-LAN” or “broadcast-network” devices because they bridge traditional radio or television broadcast services delivered over a traditional broadcast medium with a computer local-area network to be enjoyed on the devices connected to that network.

Cheaper and, usually, first-generation implementations use one tuner circuit so are able to stream one broadcast signal down the network. But the better systems implement two or more tuner circuits and/or “split” broadcast signals that are part of a multiple-broadcast single-frequency multiplex like what is implemented with DVB-based digital TV to concurrently stream multiple broadcasts to multiple devices.

Why do these devices appear on the market?

Initially these devices appeared on the market to allow people to watch TV broadcasts on regular-platform computers without the need to have a tuner module in the computer and / or to have the tuner connected to an aerial, cable-TV or similar infrastructure. This exploits the concept offered by HomePlug AV and Wi-Fi technologies that the connection to the home network is more pervasive than the connection to the aerial or similar infrastructure.

The classic situation that is often come across is for a TV-aerial or cable-TV socket to be installed in the main lounge area and, perhaps, the master bedroom or another lounge area but you may want to watch TV in another area using a laptop. This situation can be complicated with rented premises, buildings that use difficult construction materials and techniques or, simply, “splittered” TV-aerial infrastructure that is only optimised for TV sets that are relocated on a whim.

This situation is taken further with the ubiquity of the tablet computers that are based on mobile platforms. There is a strong desire to use these computers and, in some cases, large-screen smartphones or laptop / notebook computers as a personal TV device in lieu of the traditional small-screen portable TV set. Similarly, a regular computer or NAS with the appropriate software could work as a network DVR to capture TV shows for later viewing by tuning in to signals presented by these devices.

This latter situation is exploited further with mobile broadcast-LAN devices that link to mobile digital-TV services like Dyle TV in the USA. Here, the situation allows the user to tune in to a TV show on one of these services using their tablet or smartphone, but they work more as a Wi-Fi access point rather than a Wi-Fi client.

If the idea is to replace the TV-antenna or cable-TV connection to a, typically secondary, TV set with the home network, you may have to use an IPTV set-top box, a smart TV or similar video peripheral to pick up the content from the broadcast-LAN box.

This situation is being made easier by HDHomeRun who have released their HDHomeRun Prime box for the US market. Here, this unit presents itself as a DLNA Media Server device and lists the channels it can provide as its content pool. Here, you can use a PS3 or XBox 360 games console, a DLNA-capable smart TV or a DLNA-capable Blu-Ray home theatre system to tune in the broadcasts.

Issues that can occur with broadcast-LAN setups

The user experience with a broadcast-LAN setup may not be the same for what has been expected with traditional broadcast receiption. This is more so with DLNA-based setups that are focused around file-based on-demand media or client software that doesn’t offer a proper broadcast-reception experience.

For example, it may take a long time to switch between channels which may make channel-surfing a bit more painful. This also can make it hard to switch between two channels which is something we may do to check on content like news or sports events that are hosted on one or both of the channels.

The future for the broadcast-LAN devices

The broadcast-LAN setups will be seen as being relevant as we continue to receive TV and radio via traditional broadcast paths and we primarily make heavy use of smartphones, tablets and ultraportable computers for our work and lifestyle computing needs.

As well, there will be a likelihood of these devices working as network-wide personal video recorder devices where that capture favourite TV shows and make them available to play on demand at any device attached to the home network. They could be in the form of a high-capacity hard disk built in to or connected to the broadcast-LAN device and/or a separate network-attached-storage device holding the recordings.

Similarly, the broadcast-LAN devices are being pitched in America by the consumer-electronics industry as a highly-competitive “consumers-first” alternative to the traditional cable-TV set-top box. Here, a DLNA-capable broadcast-LAN cable TV gateway can be used to distribute the pay-TV content to all the TVs in a pay-TV customer’s house without the customer paying extra to the cable-TV company to install set-top boxes on each TV. The use of RVU remote-user-interface technology which is being considered as part of the DLNA standards would allow customers to gain access to the advanced services that a pay-TV firm would offer like pay-per-view content and movies-on-demand.

Conclusion

I see the “broadcast-LAN” devices as becoming a key device class for the home network especially where portable computing devices like tablets are being used to enjoy content that is delivered by traditional radio and TV broadcasters.

Article – From the horse’s mouth

Sony

Sony launches new premium 3D Blu-ray Home Cinema System : Consumer Products Press Releases : Sony Australia

My Comments

I had some experience with two of Sony’s premium network-capable Blu-Ray-based home-theatre systems, especially the BDV-E990W (BDV-N990W) unit. This was in the form of setting up the prior model which was the BDV-E980W (BDV-N980W) for them and eventually troubleshooting it to find out they had ended up with a faulty unit which was replaced under warranty with the ‘E990W. Even when they received the replacement model, I was involved in setting it up and testing it to make sure it worked.

These home-theatre systems were very capable when it came to functionality such as being able to work with their setup which involved their first flatscreen TV which was a low-end entry-level model from a discount store along with a recent-issue cable-TV set-top box. This was because of the number of HDMI input ports along with the HDMI output port that these systems were equipped with.

The reality with this setup was that most older and low-end “bargain-basement” flatscreen TVs don’t have the HDMI-ARC functionality for returning sound from the TV’s tuner or video peripherals connected to the TV’s HDMI ports. Also, by connecting the cable box to the home theatre system, there is a guarantee of “best-case” video and audio quality for the premium pay-TV channels even if the TV had just one HDMI connection which is something that a lot of cheaper sets like the Kogan “Kevin 37”, which was on sale at the time of Kevin Rudd’s economic stimulus package, had. Here, you have the ability to have best-case sound and vision even if you start out cheap with your flatscreen TV and gradually upgrade to better equipment as you can afford it.

For that matter, I would like to see the HDMI Consumer Electronics Control and Audio Return Channel features effectively “pushed down” to lower-tier flatscreen TV sets. This is more so as we see manufacturers equip Blu-Ray home-theatre systems, soundbars and similar “compact” AV equipment with this functionality and use it as a way to cut costs by reducing the number of HDMI and other connections on these devices. Similarly, from my experience the HDMI Consumer Electronics Control functionality has helped with simplifying the operation requirements with consumer AV setups and this has been a boon with older friends of mine who aren’t confident with operating consumer-electronics equipment.

I have also been pleased with the wireless surround-speaker link which pleased the house-proud owner who wouldn’t like the sight of cables coming from the front to the back of the viewing area. The microphone-assisted auto calibration routine made things easier for keeping the soundfield at an optimum level which has led to a “properly-placed” surround-sound experience when I watched the “Back To The Future” Blu-Ray with her and is to be used when you rearrange the lounge area in such a way as to relocate the speakers relative to each other.

These sets also offered what was expected for equipment that was to be part of the home network where they gave access to Internet-hosted radio and TV services as well as access to DLNA-hosted media collections on that network.

But the Sony BDV-N9100 Series adds some extra icing on the cake for Android users. It has integrated Bluetooth A2DP audio streaming so you can wirelessly play your smartphone or tablet through the system’s speakers. This is finished off with NFC “touch-and-go” setup for Android devices that implement NFC functionality. Like the rest of the current Sony Blu-Ray home-theatre range, this unit also has the “sports sound” mode labelled as “Football” but this should be used with all of the stadium sports like cricket, baseball or most Olympic Games events.

An improvement that I would like to see for these systems is for Sony to provide units with the same connectivity and functionality at a more reasonable price that can appeal to most purchasers. The best way to go about this would be to add some of the high-end functionality to mid-tier models and add extra functionality just to the high-end models. Similarly, these units could effectively answer Panasonic by integrating Skype capability with the optional camera. But, as high-end highly-capable home-theatre setups that are part of the home network, they have earnt their keep in this regard.

Article

Mohu Developing Streaming Set-Top Box With TV Tuner | Tom’s Guide

My Comments

The US market is heading towards the concept of “cord-cutting” where they abandon traditional cable or satellite pay-TV for regular broadcast TV augmented with online TV services. This combination of services would typically be provided through the use of the TV’s internal ATSC tuner connected to an antenna (aerial) and a video peripheral such as a Blu-Ray player, games console or network media adaptor that has access to the online services such as Hulu, Netflix or Amazon On Demand.

But if they wanted a “one-unit, one-remote” solution, they would need to purchase a smart TV which has the necessary front-ends for the online services. For those of us who keep an existing TV going, Mohu are intending to field to that market a digital-TV set-top box which connects to an antenna and the home network to gain access to local free-to-air TV and the online video services. Here, you can gain back the ability to watch TV using the one “clicker” and this set-top box can pass through HDTV signals to HDMI-equipped flatscreens or projectors from the free-to-air and online services.

I would like to be sure that this device also uses composite video connections so that it can work effectively with those legacy CRT TVs that haven’t been thrown out as well as being part of the DLNA Home Media Network, whether as a media player or controllable media renderer. This would be important if you do download content to your NAS and play this on your TV.

The concept can be expanded on with a DVR function so that TV shows can be recorded off-the-air and watched without ads or as a DVB-T-based variant for Europe, Australia and other countries that use this standard.

At least this helps the people who want to move away or keep away from cable TV still have the benefits of a set-top solution that integrates both free-to-air and online content.

Articles – From the horse’s mouth

Yamaha

Introducing a new concept in Hi Fi – Yamaha – Australia (Press release)

CD-N500 Product Page

My Comments

You may have your favourite hi-fi equipment no matter how old it is but you would like to replace that half-dead CD player, upgrade to a better CD player or simply add CD playback to the existing music system. But you would also like to gain access to audio content held on your home network and tune in to the “new short-wave” that is Internet radio through that hi-fi setup. Adding a CD player and a network media adaptor may result in two extra boxes and your may find that you don’t have enough line-level inputs on the amplifier for the exercise and this may require you to purchase a switch box.

Yamaha have released the CD-N500 which is a “full-width” component CD player that doubles as a network media receiver. This unit plugs in to any vacant digital input or analogue line-level input on an existing sound system to provide it with both the CD playback and network-audio-access functions.

It can connect to a home network only via an Ethernet connection, which would work properly with a house that is wired for Ethernet or with a HomePlug AV segment once you use the appropriate “homeplug” adaptor. These connections then allow for reliable media-streaming operation and is what I would prefer for equipment that is normally in a permanent location and plugged in to AC power.

As well, you can connect iOS devices, USB memory keys or MP3 players that present themselves as Mass-Storage Devices to the USB socket on the front panel. Here, whenever you play audio content from the iOS devices like the iPod Classic that is stuffed to the gunnels with music, the sound is passed along digitally and you can use the CD-N500’s remote control as the control surface for the iOS device.

The Yamaha CD player has access to DLNA-compliant network media servers and can be controlled from computers and other devices using AirPlay and DLNA compliant setups. But Yamaha also has a media-controller app for this CD player which allows your smartphone or tablet to be the player’s control surface while exploiting the portable device’s larger display. Of course you can control this player using controls on its front panel or supplied remote control but would have to contend with a single-line display.

It can work with the FLAC high-quality audio files as well as the regular CD-quality MP3 / WMA / AAC files. As for Internet radio, this is facilitated with the vTuner Internet-radio directory which most Internet radios and similar equipment use. Even the digital-analogue conversion circuitry and analogue signal path is optimised for best quality sound while you can connect this player to an external digital-analogue converter or a digital amplifier if these devices offer better sound quality.

At the moment, this unit doesn’t yet support Spotify, Pandora, Last.fm or other popular online music services but Yamaha could add this functionality through subsequent firmware updates.

But what I like more about this player is that, like the CD/MiniDisc decks released by Sony, Sharp, JVC and Marantz through MiniDisc’s heyday, this unit is a one-box setup that can complement existing hi-fi setups rather than unnecessarily replacing components in these setups. It underscores the fact that there are ways of heading to the online era without leaving the past behind.

Article – From the horse’s mouth

Pioneer

New Pioneer Blu-ray 3D Player leads mobile device integration

My Comments

Pioneer BDP-160 Blu-Ray player

The Pioneer BD-160 network-capable Blu-Ray player may be your ordinary mid-tier component Blu-Ray player with full DLNA and YouTube functionality. As well, it doesn’t have the full makeup of services like catch-up TV or video-on-demand which may limit its use as a “smart TV enabler” for existing TVs.

But, as well as being fully equipped with integrated Wi-Fi, the Pioneer BDP-160 is one of the first of these component-type / add-on players that implements Wi-Fi Direct which creates its own Wi-Fi network for use with smartphones and similar devices. This means that you don’t necessarily have to have the player and phone being part of your home network or deploy a Wi-Fi router for standalone use to “throw” images, music and video to the big screen or speakers if the content just resides on the mobile device.  This may not be possible if you are using another device like a NAS as a content server while managing the show with a DLNA control point or Pioneer’s control app on a mobile device. Oh yeah, it is equipped with the Ethernet connectivity so you can benefit from reliable video-streaming operation with your Ethernet or HomePlug AV wired backbone.

Like most video-focused network media devices, this Blu-Ray player requires use of the TV to play audio content but you could use Pioneer’s control apps for iOS and Android devices to control audio playback from the content pools that exist on your DLNA-capable NAS or your smartphone.

The Wi-Fi Direct functionality could easily be augmented with Miracast and WiDi to allow you to use this Blu-Ray player as a display “bridge” between your laptop or mobile device. If this is added, it could play in to the hands of small businesses and organisations who make use of consumer electronics to satisfy their AV needs. But DLNA can do this task if you are “throwing” digital images or video clips to the big screen. As for reasonably-priced projectors to use with this player, who knows when we could see one of these come with proper HDMI ability.

At least Pioneer is showing us that they can make a Blu-Ray player that works as an add-on network media player for the setups where you don’t want to integrate it as part of the established network.