One of the problems with watching video podcasts as an alternative to conventional television is that you have typically and deliberately watch one video at a time. On longer videos it’s not as much of a problem, but with short videos that last 5 minutes or less you have to keep manually restarting the next video after the previous one has finished.
I now have three Mac Minis – one is an old somewhat underpowered Power PC Mac Mini that I’m using as a video podcast aggregator. I have that machine’s iTunes database located on a much larger shared drive that’s available to every machine on my home network. I’m subscribed to a variety of tech podcasts, most of them in the highest resolution file sizes available.
I have two other Mac Minis that are of the latest design. I have an “Eye TV” USB HD tuner connected to one that’s connected to a substantial external antenna. Depending on atmospheric conditions I can receive up to 18 channels counting the various digital sub channels. This enables the Mac Mini to function as a DVR.
The second Intel Mac Mini is in another room and the Eye TV software also loaded on it is able to work from the other Mac Mini’s shared recordings.
Today I discovered by accident when playing around with iTunes on one of the Intel Mac Minis that the shared videos show up in the shared playlists from other iTunes databases. So, in other words, I can pick a shared iTunes list from the Power PC Mac Mini’s shared iTunes and a list of video files shows up. Since the videos are in the list just like audio would be, I am able to start a video file playing and when one file ends it will immediately start playing the next video file on the list. This is particularly useful because I can start videos playing as I do other things and it will continue to play just as if it’s a TV station. This is quite a handy capability to have. The lack of an ability to set up continuous video playback has long been one of the Apple TV’s biggest shortcomings.
Periodically I go to the Power PC Mac Mini and delete the video files that have been played, since iTunes keeps a play count, so I always have fresh material to watch.