Has anyone tried using a slingbox?
From what I've read you can hook it up to a home TV/DVR and hook up the slingbox and then watch tv programs on your computer wherever you are. Just curious how well it worked and if it could be an international thing (US to Japan).
Yes, that's exactly how it works. It uses an IR transmitter to let you change channels/control a device remotely, and even displays an actual image of the device's remote (for nearly all common devices). It then compresses the video and audio, and sends it out where it can be viewed by a client anywhere with an internet connection.
The limiting factors are:
1. The Slingbox currently needs a wired ethernet connection in your house, so you'd have to get ethernet to it...it doesn't just work over Wi-Fi. Of course at the client end, you can use wireless or whatever you want...it's just that the Slingbox
itself needs a wired connection. There is a Sling competitor called
HAVA that does have a wireless version; but Sling seems to be the leader in this space.
2. You need sufficient
upstream bandwidth to be able to handle the outgoing video/audio. Many broadband providers skimp on the upstream bandwidth. I'd shoot for 1Mbps, but less does in fact work.
3. It will work anywhere in the world where you have an internet connection fast enough to support viewing the stream. The client is very good about adjusting the bandwidth it uses for the capabilities of the connection -- at both ends.
4. Don't bother getting anything like the HD versions of the Slingbox unless you actually have HD, and have sufficient upstream bandwidth (>1Mbps) and routine access to fast connectivity where you'll be watching it.
All in all, it works remarkably well, and you can control the device as if you're sitting in front of it. There are even clients for Blackberry, iPhone, etc. It's a pretty slick little box!
Here's a screenshot of mine at home, viewed from my office:
Incidentally, you can also use a Slingbox to get content from things like your living room DVR to other TVs in the house using a companion product called a "Slingcatcher".