When presenting about #StopMotionSlides, someone inevitably asks about cutting the background out of a picture so that it has a transparent background. Up to this point, my answer has been Microsoft Word, but I wasn’t satisfied with that since it wouldn’t work on Chromebooks or on computers without Microsoft Word. And then I listened to Episode 13 of the Shukes and Giff Podcast. In it, Kim Pollishuke shared about Lunapic.
Lunapic is a free, web-based photo editing platform. Along with a lot of other features (seriously, go to it and explore!), is the ability to make the background transparent. If it’s a solid colored background (i.e., green screen), there are tools that automate it. For images that don’t have a solid colored background (or have backgrounds that include colors that are in the main part of the image), you can also do it manually. Check it out in the animated GIF below! Side note: there’s even a Chrome extension so that you can edit images you find online more conveniently.
**Originally posted in December 2017, edited in August 2018 and then editing again in October 2019 to reflect new options that have become available or that I have discovered. Also in October 2019, I added the new table format below.**
In February of 2017, I found my niche in the online #edtech world – and a new passion – creating #eduGIFs. In the time since then, I’ve been asked dozens, if not hundreds, of times how I create them. Here I’ll dive into 1) a little background on what I do & why I use the tool I use, 2) other options to consider and 3) my advice on what to use (feel free to skip to there). Continue reading Comparing GIF Creation Options
You may have noticed: I create lots of GIFs.
You may have wondered: how does Jake make his GIFs?
I ❤️ the functionality of creating them in Camtasia 2 for Mac. Under Advanced Export is an option for “Animated GIF.” It’s pretty much that simple….
However, if you choose to do this, you want to put some thought into how & where you plan to use your GIF. Certain platforms have time & file size limits for GIFs. Others do not. Twitter, for example, limits GIFs to 5 MB. To obtain the perfect balance between high quality image and low enough file size, I leave the settings all of the way up and then nudge them down until I hit something just a hair under 5 MB. I prefer the frame rate at 30 and won’t go below 20. If a frame rate of 20 doesn’t get me low enough, I decrease the dimensions. If needed, I even use custom dimensions to hit that sweet spot of quality-file size. (More content after GIF)
Twitter doesn’t appear to have a limit for the time length of the GIF. However, the longer the GIF, the higher the file size. So, I cut my GIF’s at 20 seconds. That was always the limit for GIFs in the SnagIt extension, and it seems like a good number, so I go with it. To hit this limit, I increase the speed of my videos to get them right to 20 seconds.
(When I last checked, Google Apps for Education Certified Trainers received Camtasia for free. If you’re not eligible for that I believe it’s well worth the actual education price.)