An Evening with Caterham Cars is now live on YouTube and can be found here:
The video is pretty much the whole webinar with a few of exceptions to try and keep the duration down a bit:
- We took out most of Richard’s house keeping at the start of the video
- The polls are edited to reduce the dead time and the second poll is removed (between us we managed to miss off the option for only owning one Seven (doh!) and that skewed the results enough that we thought it didn’t make sense to include (see raw results below))
- We have removed the anecdotes from the end of the video. We didn’t think they added a great deal given the other great content and the already rather long video being put out.
Please leave comments in YouTube, like (or dislike!) and subscribe. It will help us get the channel going faster.
For those interested, the results of the messed up second poll were as follows...
|Have many Sevens have you owned?|
|Response Options||Responses||% of Respondents|
Total respondents: 144
Clearly people were confused by the options - unsurprisingly - and so the results are all but meaningless.
For those interested in the minutiae:
- Stephen Hubbard, Michael Calvert and myself exchanged 186 WhatsApp messages, and a bunch of emails I haven't counted, preparing for the event
- 373 people were registered for the event using a combination of Zoom and LoveAdmin - Pink Angels did the authorisation step
- On the night there was a peak of 322 people attending the webinar (see attendance graph below), which lasted 95 minutes
- The Zoom webinar resulted in 5 video files (8GB), one subtitles file and 6 .csv reports
- Zoom records the videos for each person at a resolution of 640x360 along with various versions where the participants and screen-sharing are composited in different ways.
- The reports had to be processed to get the poll results you see and some Python was written to parse the poll data, that was all then processed in Excel with pivot tables etc.
- The video project was edited in Final Cut Pro, with some custom Motion templates and generators
- LUTs were applied to try and make the video less washed out, but there's only so much you can do with Zoom video. In the end they may be a touch too dark and saturated, but I spent way too much time trying to sort that out and so gave up... a bit. :-)
- Compound clips and multi-cam clips were created to orchestrate the edit.
- Title graphics were created in Pixelmator Pro and animated in Motion and Final Cut Pro
- The Poll data is displayed using a Final Cut plugin from MotoinVFX.com
- The audio was processed in iZotope RX8 where I did passes for spectral recovery, de-reverb, de-plosive and some hand editing of the spectral display - David's audio was very low and had some horrible Zoom compression artefacts when amplified. The whole audio was then normalised to -20LUFS (though YouTube will also do its own normalisation here too).
- The "single-head" video is scaled to 75% of full screen to reduce the sense of compression artefacts from the video being so low resolution and the compression being applied by Zoom. This is a common way of dealing with this problem. I didn't use the system the BBC use (where a blurred and scaled version of the video is laid in the background) as it looks way too distracting on such a long video - IMHO.
- The project is rendered to a 1080p, 5.5GB file and uploaded to YouTube. I went with 1080p instead of 720p (which is technically the maximum native video resolution) as the backgrounds and graphics look crisper that way on tablets, smart-phones and full-screen browsers.
- Chapter markers are inserted at major points in the video and the links in the description will take you to the relevant place in the video.
- Captions have been generated. There are 3000 lines of captions for about 17,000 words (though that's just the best estimate I could get without spending an age on it). I've tried to make the captions look vaguely ok, but its too time consuming to get them totally straightened out - YouTube does a good job of auto captioning but does tend to think Caterham should be spelt catering etc. It also doesn't do too well on punctuation or capitalisation (I mostly left the former alone but fixed as much of the latter as time would allow).
Attendance over the time of the webinar:
If anyone has any other questions then I'll be happy to answer them... if I can. I also did some interesting (well at least I thought they were) graphs showing how quickly people responded to the polls, in case anyone's interested I can post them.