I’ve returned from the great adventure I call “LP-SPAN” and here are my thoughts on the technical side of the issue. It is my hope that we can take this and build on it to make the next round of LNC insanity even better in terms of the broadcast quality. All suggestions are definitely appreciated. This is most definitely a work in progress.
I was using a Microsoft LifeCam either attached to a clip on the top of my laptop or on its independent pole. The camera allows pan and zoom IF you use the Microsoft software. However, the Justin.tv feed doesn’t allow that. No idea if Ustream does. I also had trouble with lighting issues in the room, especially the projector screen glare.
For future, I’d recommend a real videocam on a tripod, which should be able to create a better view and video quality. Personal experience suggests a bird-watching scope tripod over a camera tripod for lightness and ease of use. Plus mine has super-high elevation so it could pan over the crowd. Background lighting
The laptop was sitting on a tray table I had brought along since the room didn’t have any tables except for catering or the meeting table. It caused shaking of the cam at times when I tweeted, and the hunchover caused havoc on my back over time. I was hurting badly until Rachel gave me a much-needed back rub. “Bitchin’!” J
I’d recommend not having the camera attached to the laptop or at least set up in a way that it doesn’t shake. That and having a good setup so the laptop is the proper height to the user.
I’d also recommend a good omnidirectional microphone set up where everything can be caught well. The mic built into the webcam also caught my comments and occasional whispers, and a lot of extra noise. At SD the board table was in a cube with an open center, and the mic in there would have been best. I didn’t have that and it would have been a big help.
I made sure that I understood how it all tied together and I did some test runs at home to make sure. That made a big difference come show time. However, the differences between my den and the meeting room were vast. I’d recommend testing in the meeting room if at all possible, because of the acoustics and lighting.
I tried the Justin.tv feed with the laptop’s webcam, then the external one recording, then with outside people and trying to embed.
Embedding the live feed was also a challenge. I had Todd Barnett on the phone helping to troubleshoot on his end. It helps to have someone on the receiving end to evaluate the reception. Ditto during the meeting. The justin.tv feed had a chat room built into each feed window, and that made getting the feedback easy, which came in handy when the connection got bad. Justin.tv does NOT work with WordPress well, unless Todd and I just missed something, which is certainly possible. I got it to embed at blogger/blogspot just fine. Other embedding notes are appreciated.
We also encountered a horrible screeching when we were testing, until we figured out that it was caused by the laptop speakers output being picked up by the webcam mic and creating a nasty feedback loop. The solution was to mute the speakers. Wear headphones when adjusting the microphone volume.
First, I was on the hotel’s wireless connection, which at times was very slow. The more people that were logged into the network, the slower it got. If you can, use a wired connection to ensure the connection rate stays consistent.
Second, it is extremely important to have someone on the other end provide feedback on the reception. On my end, the display on the popout window was far different than the one in the main window. Here the chat box was invaluable, and I was lucky to have multiple people giving me feedback.
Third, Justin.tv gave me the option to record as we broadcast. Do it. It saves off the pieces online for later download. I’d suggest stopping and restarting the recording at various spots to break it up into manageable segments instead of one long one. I always made sure to check the bandwidth between recordings because of the wireless, but I don’t think that may be necessary on a wired connection.
It’s a great tool to do this live. Yes, the 140 character limit can be an issue at times. I’d recommend two tweets, both in the gallery rather than on the board, who should focus on what is going on anyway. Plus, it removes any issue about “decorum” or “executive session”, but the tweets should be as neutral as possible. The advantage of two is that one can pick up what the other missed, which is an area I had trouble with at times. I’d also suggest that if you can’t get on a wired connection, then see if the tweet can be done on a Blackberry. The wireless connection problems that plagued the feed connection also slowed down the tweets. It may be advisable to have whomever is tweeting be different from the camera operations.
All in all, my rig was a little crude, but it was something. I don’t see this as too difficult, just taking a little getting used to. If you test beforehand and practice, it goes better.
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