For a while now, YouTube has had mobile apps for Android and iOS that customize the YouTube experience so that it is more suitable for younger kids. It filters out as much of the more objectionable content as it can, in order to provide a safer viewing experience that is coupled with some parental controls. In the past, the apps have not been without their problems, but the website offers new hope for a safer YouTube experience for kids.Read More »
As much as I enjoy using Green Screen by DoInk, there are still teachers that find it hard to get paid apps approved, or to raise enough money to put a paid app on all the devices that they want it on. Consequently, I still get a lot of questions about the best free green screen app for the iPad. Up until today, there weren’t a lot of options, but a recent update to iMovie has opened up a whole new world of possibilities.Read More »
While browsing through my Twitter feed the other night, a tweet from Eric Curts (@ericcurts) caught my eye. It was a link for an online teleprompter called teleprompter.me. The interesting thing about this particular teleprompter is that it is voice activated. Here’s how it works.Read More »
Over the years, I have had the pleasure of helping many different teachers use green screen effects in their classrooms. This summer I get the opportunity to do it again at ISTE 2018 in Chicago with my colleague Gina Rogers (@grogers1010). Although my presentations and workshops have evolved over the years, they typically include three elements:
- Why green screen is so popular in schools
- How to create successful green screen projects
- What other teachers are doing with green screens in their classrooms
Often, I find that I get a lot of inspiration from teachers on Twitter. So, in this post I wanted to share some of my favorite examples from tweets I have seen that illustrate great educational uses of green screens. As you scroll through, click on any of the images below to see the original tweet and play any associated media.
The addition of screen recording in iOS 11 was a great feature for teachers and tech enthusiasts who wanted to show people how you can master the power of the iPad. However, it’s also a great way for students to show what they know. If your iPad is up to date, it doesn’t need any additional software, or devices, because this new recording ability is built-in to iOS 11. Screen recording on the iPad is a little different from screencasting on other devices, so in this post I am going to run through a few of my top tips for success when recording your iPad. Are you ready?
This year has not been a great year for multimedia software. Google ended support for YouTube’s free online video editor, and Microsoft did the same with the popular Windows Live Movie Maker. Although there are plenty of other options for both sets of users, people did get kind of attached to these video editors and not everyone is ready to pay for an alternative, (or switch to a Mac). While Google has yet to make any real attempt to replace the YouTube Editor, Microsoft has just added video editing features to the latest version of the Windows 10 Photos app. So, is this the Windows Movie Maker replacement you have been waiting for? It depends.
One of the features that educators have been most looking forward to in iOS 11 is screen recording. There are lots of ways to record your iPad screen, and I’ve written about some of those in the past, but native iOS screen recording is likely going to be the most convenient option for most people. However, it’s somewhat hidden in Settings, so here’s a quick guide on how to set it up and start recording your own iPad screencasts.
While watching the Oscars tonight, I was intrigued to see a promotion that Walmart was running to celebrate the craft of film making. I don’t normally pay a lot of attention to commercials, but these ads managed to catch my attention, and I think that they have some interesting potential for teachers who are looking to add some creativity to video projects in their classroom.
Walmart contacted four award-winning directors, Seth Rogan and Evan Goldberg (Superbad, Neighbors), Antoine Fuqua (Southpaw, The Magnificent Seven), and Marc Forster (Monster’s Ball, The Kite Runner). They sent each of them a receipt with the same six items and challenged them to make a one minute movie that was centered around the six items on the receipt. You can learn more here, but take a look at the videos below to see what these talented directors came up with…
Recently, at the #iPadU conference, I was challenged to think about the one app I couldn’t live without. This was harder than I thought it might be. I mean, there are a lot of apps I really like, but are there any that I couldn’t live without, or at least be able to find some kind of passable replacement for? After some consideration, I decided that there was such an app, and that it really was quite unique in what it offers students, teachers and just about everyone else. That app, is the Camera app.
In many ways it is more than just an app, because it is now an essential hardware feature, but many people forget that when the iPad was first introduced in April 2010, there was no camera. Even today, there are those that still laud the introduction of the original iPad as a new era for computing, but for me, the iPad 2 was far more important than the one that came before it. When the iPad 2 was announced a year later, it had a two cameras – one on the front and one on the back. The addition of these cameras opened up a whole new world for what was actually possible with an iPad, and quickly turned this mobile tablet from a consumption device to a creation device. It transformed the iPad into something infinitely more appealing and opened the doors for developers to create some amazing apps.Read More »
Do your videos take a long time to upload to YouTube? Does the iOS Mail app refuse to send your large videos? If so, you should consider a video compression app for your iPad or iPhone. The job of a video compressor is to make your file sizes smaller so that they are easier to work with or share with other people. Today I am going to show you one that I use and give you some tips on how to get the most out of it.
Why Use a Video Compression App?
Today there are lots of reasons why you might want to compress a video that you have on your iPhone or iPad. Smaller videos are easier to share with others whether that is via YouTube or simply to upload as a student assignment via Showbie or an LMS. Storage space is another good example of why you might want to compress videos. If you have a 16GB iPad (or iPhone) then free space is increasingly a problem. Compressing a video lets you keep a more friendly file-sized version on your device so that you can backup or remove the original. In schools, this can be a common problem.
If students are working on a shared video project, or filming with multiple devices, smaller video files are easier to transfer from one device to another via AirDrop or cloud services. They are also more email friendly because you can usually reduce them below the maximum file size limits found in most email services.
Video Compression Apps for the iPad & iPhone
The app I have been using for compressing video on an iPad or iPhone is called Video Compressor – Just Set the Target Size! It’s a free app and a useful one to keep on your iOS device for those times when you really need it. Best of all, the app is really easy to use. Simply select the video you want to compress, and move the slider to select the file size you would like to achieve, (also shown as a percentage reduction). Compressed videos are saved to the Camera Roll alongside the original video. This means you effectively have two copies of the same video, but the file size of one will be significantly smaller than the other.
The Downsides of Using a Video Compression App
Of course, everything has a downside. When you compress a video you are making a compromise between quality and file size. The more you compress a video, the more artifacts you will see on the final product. This means a video that has been compressed a lot could appear fuzzy or grainy when viewed full screen or on high resolution screens. So, it is a bit like limbo dancing. You have to think about how low can you go before things start to get out of control! 🙂
Often this comes down to trial and error as you work between what file size you need versus how much resolution you need. However, it could also come down to what your end goal is. For instance, is your goal to share an HD video at the highest quality, or are you just looking to share a first cut with an instructor or peer in order to get their feedback on your early edit? This is an important distinction to make, but the results you get from compressing a video may be better than you think if you are judicious with your use of the Target Size slider.
Should You Compress Videos?
At the end of the day, it comes down to what your needs are and how important it is to have the full resolution in your final videos. If you use services like Google Photos to back up your media, you are already compressing your photos and videos to a smaller file size if you opted for unlimited online storage, (like most people do). Google says that if your video is 1080p or less, it will look “close to the original” when uploaded to Google Photos. Ultimately that is what I aim for if I ever have to compress an iPad or iPhone video, but 720p is very usable too, especially if YouTube is the final destination.
Of course, a good way to avoid compressing videos is editing. When you edit video on the iPad you have the chance to cut down the length of your videos, which will in turn cut down the file size of your videos. Shoot short, and edit tight. Nobody really wants to watch a ten minute video so if you can, try to aim for two to three minutes at the most on your finished, edited project. Otherwise, compression is a valid option. I don’t compress videos often, but when I do, this is the app I use.