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My podcast thoughts are rapidly congealing into a nice creamy chocolate custard pudding filled with cocaine: edgy and invigorating, but still appealing to traditionalists. And deeply, deeply satisfying.

Conversations on Twitter this morning helped provide focus for the evolving plan… and raised some questions. I’m determined to make this program “live”, or at least “recorded live”. But how will it actually work?

I have the technology and experience to produce full “broadcast quality” audio material — see the pretty Sennheiser microphone? However I really want to explore the program format(s) and production techniques needed to produce micro-radio and micro-TV using whatever can be carried in my backpack. While audio quality may not be perfect yet, it’ll eventually catch up. For the time being the novelty value means the audience will endure it. Especially if I can keep the content fresh.

As I said perhaps a little too cruelly this morning, podcasts sound either like ABC Radio National (people talking to themselves), or the worst of community radio (ditto). Being able to interact with people while the program is happening is important. I admit my opinion is coloured by having produced (endured?) 4000+ hours of live talk and talkback radio.

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Podcasting is now far, far easier and cheaper even than I’d imagined — even for complex productions. I’ve been experimenting. Here’s a very quick summary of what I’ve learned so far about doing this on a Mac, my platform of choice.

Now if your podcast is just you talking then you can take a much simpler approach. Read no further.

However this investigation was inspired by the “live recording” of the 2 Web Crew. Having an audience contributing comments and questions via text chat created an interesting dynamic — similar to talkback radio but less formal. I wanted to explore further.

The technical challenge is combining all of the audio elements before the audio or video stream is piped up to Ustream or wherever. There’s probably quite a few ways to do this, but my starting-point was The UStream Tool Kit — which also covers Windows.

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