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| From | Tim Wescott <seemywebsite@myfooter.really> |
|---|---|
| Subject | Re: Video: What is a PID Controller? |
| Newsgroups | comp.dsp, sci.electronics.design, sci.engr.control |
| References | <-LadnXcXB42A87fKnZ2dnUU7-R-dnZ2d@giganews.com> <602libhgcpd7miur51o7g5nkd5fra9c86m@4ax.com> <-LadnXMXB434EbfKnZ2dnUU7-R8AAAAA@giganews.com> <572a9237$0$18126$c3e8da3$a9097924@news.astraweb.com> <-LadnW0XB430BLfKnZ2dnUU7-R-dnZ2d@giganews.com> |
| Message-ID | <-LadnW8XB425ALfKnZ2dnUU7-R8AAAAA@giganews.com> (permalink) |
| Date | 2016-05-04 20:08 -0500 |
Cross-posted to 3 groups.
On Wed, 04 May 2016 19:52:57 -0500, Tim Wescott wrote: > On Thu, 05 May 2016 09:07:58 +1000, Clifford Heath wrote: > >> On 05/05/16 09:57, Tim Wescott wrote: >>> On Wed, 04 May 2016 19:43:26 -0400, Martin Riddle wrote: >>>> And better lighting, maybe you can shrink your self into a PIP and >>>> just show the demo. >>> I've been fiddle-farting around with this for ages, starting about a >>> year ago with "what would it take to make professional quality video". >>> Not having infinite money, I didn't go that route >> >> If you have (access to) a Mac, I can highly recommend "ScreenFlow". >> It can record multiple screens, multiple cameras and audio at the same >> time, and provides a really good post editor for mixing down the video, >> with slo-mo replays, transitions and many other effects, PIP, etc. >> >> All for $100. Excellent value, even just for the post facilities (i.e. >> even if you never make a recording). > > I'm using KdenLive for editing, and it's pretty good -- at least, its > capabilities are well beyond mine. And at $0, its price is infinitely > better. > > The muy-expensivo camera is my cell phone. It was realizing that I had > something ON HAND that would take adequate video that really pushed me > over the edge. > > As for simple recording and editing mistakes, the points that will be > different next time are: > > 1: I'm working off of (essentially) a bunch of slides, and you can see > me looking at them as I talk. I certainly don't like the looks of it. > > 2: There's a number of places where swear words, tongue-twists, and > nose- scratching was edited out on-the-fly, causing jumps in the video. > Again, they detract from the video. > > Instead of trying to do the whole video in one take (and failing), I'm > going to study _one_ slide, _hide it_, turn the camera on, do _that one > slide's worth_ while _looking at the camera_, turn the camera off, > repeat until _that slide_ is good enough, turn to the next slide, and > repeat until done. Then I'll edit them together with suitable > transitions. > > This presentation had ten slides, so if I do 90 seconds and flub it, I > can just stop the camera, take a few deep breaths, and try again. > > 3: The lighting could be improved. Just a few lamps off screen would > have made it better, but I was in "dammit, just get 'er done" mode -- > which is why it got done. > > Not really on the "immediate" list, but room for incremental > improvements: > > 4: The filming spot could be better. That's my very own desk and > workbench, just cleaned up for filming. I'll probably stay here for > now, possibly with incremental improvements, but if I should happen to > get a really strong response I'll make a better spot. > > 5: I'm doing this entirely on my own. If I can get a camera-wrangler > and general coach in here while I'm filming that would help. > Fortunately, I have under-employed family members. > > 6: Editing and closed-captioning, ditto. Unfortunately my general > attitude toward new things is "dive in and keep screwing up until you > get it right", while my wife and kids' attitude is "no, won't try unless > I'll get it perfect". Maybe I can get one or more of them to take > classes... Oh, and a quieter @#$% chair. -- Tim Wescott Wescott Design Services http://www.wescottdesign.com
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Video: What is a PID Controller? Tim Wescott <seemywebsite@myfooter.really> - 2016-05-04 16:48 -0500
Re: Video: What is a PID Controller? eric.jacobsen@ieee.org (Eric Jacobsen) - 2016-05-04 21:58 +0000
Re: Video: What is a PID Controller? Les Cargill <lcargill99@comcast.com> - 2016-05-04 18:30 -0500
Re: Video: What is a PID Controller? Martin Riddle <martin_ridd@verizon.net> - 2016-05-04 19:43 -0400
Re: Video: What is a PID Controller? Tim Wescott <seemywebsite@myfooter.really> - 2016-05-04 18:57 -0500
Re: Video: What is a PID Controller? Clifford Heath <no.spam@please.net> - 2016-05-05 09:07 +1000
Re: Video: What is a PID Controller? Tim Wescott <seemywebsite@myfooter.really> - 2016-05-04 19:52 -0500
Re: Video: What is a PID Controller? Tim Wescott <seemywebsite@myfooter.really> - 2016-05-04 20:08 -0500
Re: Video: What is a PID Controller? robert bristow-johnson <rbj@audioimagination.com> - 2016-05-04 16:51 -0700
Re: Video: What is a PID Controller? Tim Wescott <seemywebsite@myfooter.really> - 2016-05-04 18:54 -0500
Re: Video: What is a PID Controller? Randy Yates <yates@digitalsignallabs.com> - 2016-05-04 23:44 -0400
Re: Video: What is a PID Controller? Jeff Liebermann <jeffl@cruzio.com> - 2016-05-04 23:21 -0700
Re: Video: What is a PID Controller? Tim Wescott <tim@seemywebsite.com> - 2016-05-05 01:49 -0500
Re: Video: What is a PID Controller? Jeff Liebermann <jeffl@cruzio.com> - 2016-05-05 00:58 -0700
Re: Video: What is a PID Controller? Jeff Liebermann <jeffl@cruzio.com> - 2016-05-05 18:14 -0700
Re: Video: What is a PID Controller? Bob Penoyer <bob@NOSPAMbobpenoyer.com> - 2016-05-05 10:07 -0700
Re: Video: What is a PID Controller? OG <freenews@freenewsspam.net> - 2016-05-05 11:01 -0700
Re: Video: What is a PID Controller? Baron <baron@linuxmaniac.net> - 2016-05-05 20:55 +0100
Re: Video: What is a PID Controller? eric.jacobsen@ieee.org (Eric Jacobsen) - 2016-05-05 20:37 +0000
Re: Video: What is a PID Controller? piglet <erichpwagner@hotmail.com> - 2016-05-06 11:02 +0100
Re: Video: What is a PID Controller? Randy Yates <yates@digitalsignallabs.com> - 2016-05-06 12:21 -0400
Re: Video: What is a PID Controller? Tim Wescott <seemywebsite@myfooter.really> - 2016-05-06 12:52 -0500
Re: Video: What is a PID Controller? Steve Underwood <steveu@dis.org> - 2016-05-06 22:45 +0800
Re: Video: What is a PID Controller? makolber@yahoo.com - 2016-05-06 08:13 -0700
Re: Video: What is a PID Controller? Tim Wescott <seemywebsite@myfooter.really> - 2016-05-06 12:52 -0500
Re: Video: What is a PID Controller? gyansorova@gmail.com - 2016-05-06 14:09 -0700
Re: Video: What is a PID Controller? Tim Wescott <seemywebsite@myfooter.really> - 2016-05-06 18:11 -0500
Re: Video: What is a PID Controller? gyansorova@gmail.com - 2016-05-08 11:46 -0700
Re: Video: What is a PID Controller? Tim Wescott <tim@seemywebsite.com> - 2016-05-08 15:20 -0500
Re: Video: What is a PID Controller? ChesterW <iamsnoozin@yahoo.com> - 2016-05-06 20:51 -0500
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