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The First Forum Shoot

In past posts, I mentioned that this room at Harvard’s School of Public Health, is interesting because of its dual purpose. Well, on Friday we broke in the production part of the room. Here is the techno-geeky breakdown of the shoot: The goal was redundancy to prevent failure. Four BRC-H700 Cameras mounted on ceiling lifts that lower them down to eye level when needed. Each fed HDSDI into an AnyCast switcher. Two more sources from an EX3 stationed in the room to provide a human operator better equipped to grab audience questions, and a PC running a PowerPoint. The PC was converted through an Extron USP 507 to HDSDI and fed not only to the Anycast but also to two 40″ LCD screens in the room for audience viewing. Audio in from four wired lav mics in the room and one wireless hand held into a Shure mixer for processing then to the Anycast to combine with the video. Also 8 Clock Audio ceiling mics through a Nexia DSP to the AnyCast for audience questions. Music in from an iPod to open the show rounded out the audio scheme. Recording was done on six different devices. Two KiPros each taking a program feed from the AnyCast. Three camera backups to HVR-1500s, so that everything could be fixed in post. There is also an audio recording done to a Marantz MP3 recorder. This file was emailed directly after the event to have a transcript made. In addition to all of this, the unit that we are using to do a live encode for the web does its own recording, a Digital Rapids StreamZ HD. There is a future technology coming to the location as well. Using VYVX, we will be able to transmit full-quality HD to any network in the world. This system has a lot of complexity stuffed into a small space, but it all works very well. I look forward to seeing many more of these events in the future. Ian Tosh, Director of Engineering Services