We had our summer graduation ceremonies a couple of weeks ago which we in Web and Learning Technology Services live streamed. The live streaming service is something that we developed in-house at the back end of last year and was first piloted at the winter graduation ceremonies in December. The system was put together by members of the Web Team, who did all the back-end work, and the AV specialist in Learning Technology who arranged the hardware and helped to get the integration with our streaming media server working.
As well as being streamed live the cameras also record to their memory cards for us to edit and post to the media server after the event. This is normally done by our AV guy, but, immediately following graduation week, he went off work for nearly a month to get married. The priorities of some people, eh? So I volunteered to do the editing and uploading. A bit of a mundane task, but I actually enjoyed watching the little bits of the ceremonies I did and I got to get some hands-on experience with Adobe Premiere Pro. To date all of the movie editing I have done has been in iMovie, basically because I am a Mac user and it’s just there, and it has always done what I needed of it. It wasn’t good enough for this job however, as I wanted to manually specify the file format, the size and the bit rate used for encoding for compatibility with Helix and to control file sizes, features that Apple has simplified out of existence in the latest versions of iMovie. I almost wrote ‘inexplicably’ there to describe Apple’s foolishness, but the reason is perfectly clear, to make it easy for end users. There is no getting away from the complexity of export options in Premiere, but sometimes you need that complexity and Apple don’t seem to be interested in that segment anymore. It’s not just iMovie, they haven’t been getting the balance right between ease of use and power features in their software for a number of years now and I don’t see that trend getting better.
But I digress. As well as trimming the videos I also had to flatten the audio to make them mono as the left sound channel picked up almost nothing for some reason. I don’t know if this is something I can do in iMovie, I’ve never had the need before, but it was simple to do in Premiere. All of the recordings are now available here and you can see more videos and photos by following the Twitter hashtag #hawaythegrads.
In a separate query, while I was busy doing this work I picked up a job for a customer who wanted a colleague at a partner institution in Malaysia to share some recorded lectures with them and of course I recommended the streaming server as the best tool for the job. Normally we would get people in to the office to give them a quick run-through of how the system works, but Malaysia is a long way to travel, so I ended up having to put together a short help guide on how to do this as we didn’t have any documentation.Leave a Comment