Posts for 'Media Extender'

It's funny how often I'll be talking to someone and they will casually start interchanging the terms "IPTV" and "broadband video/online video/Internet TV".

The fact that many people, including some that are actually well-informed, continue doing so is a reminder of how nascent these delivery platforms still are, and how common terms of use and understandings have yet to be established.

Yet it's important to clarify that there are differences and they do matter. While some of the backend IP transport technology is common between IPTV and broadband video, the front end technology, business models and content approaches are quite different.

In presentations I do, I distinguish that, to me at least, "IPTV" refers to the video rollouts now being pursued by large telcos (AT&T, etc.) here in the U.S. and internationally. These use IPTV-enabled set-top boxes which deliver video as IP packets right to the box, where they are converted to analog video to be visible to the viewer. IPTV set tops have more capabilities and features than traditional MPEG set-tops, and telcos are trying this as a point of differentiation.

However, at a fundamental level, receiving IPTV-based video service is akin to subscribing to traditional cable TV - there are still multi-channel tiers the consumer subscribes to. And IPTV is a closed "walled garden" paradigm - video only gets onto the box if a "carriage" deal has been signed with the service provider (AT&T, etc.). IPTV can be viewed as an evolutionary, next-gen technology upgrade to existing video distribution business models.

On the other hand, broadband video/online video/Internet TV (whatever term you prefer) is more of a revolutionary approach because it is an "open" model, just like the Internet itself. In the broadband world, there's no set-top box "control point" governing what's accessible by consumers. As with the Internet, anyone can post video, define a URL and quickly have video available to anyone with a broadband connection.

The catch is that today, displaying broadband-delivered video on a TV set is not straightforward, because most TVs are not connected to a broadband network. There are many solutions trying to solve this problem such as AppleTV, Microsoft Media Extender, Xbox, Internet-enabled TVs from Sony and others, networked TiVo boxes, etc. Each has its pros and cons, and while I believe eventually watching broadband video on your TV will be easy, that day is still some time off.