Tag: Video

Video should usually be created with moving video, but still images are well suited for some video production situations. In our last blog post we discussed how a lack of moving video prompted Ken Burns to rely on the pan and scan effect to bring Civil War photos to life. When video you need isn’t available, you may choose to incorporate still images into your video project. An occasional still image may help to smoothly transition from one scene to another.

Using still images to make a video is sometimes faster, cheaper and easier than using live motion video. For example, it’s faster and easier to download an online image of Sir Isaac Newton than to have a student dress in costume to perform a vignette for a video podcast about Newton’s Laws.

If you don’t have access to a video camera, your students can still build a video podcast or digital slideshow by creatively blending still images with text. The DIY Podcast activity provides images related to the topic modules. Once you find images suitable for your project, insert them into the timeline in the order you want and then add transitions, graphics and music. You could spice up the project by dropping in a few of the DIY Podcast video clips.

Still images also make great backgrounds for project titles and are more visually interesting than a solid color background. You may want to manipulate the image in your photo editing software to give it a soft blur or some other effect before importing it into video editing software for inclusion in your project.

In our next blog post, we’ll share some production ideas for using still images in video products your class creates with DIY Podcast materials.

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DIY Podcast topic modules feature images that you can use when building your podcasts, but you may occasionally wish to grab a still image from one of the video clips. A couple of videos that come to mind are Sunita Williams exercising on the space station, which you’ll find in the Fitness module, and Clay Anderson demonstrating sports in space, which you’ll find in the Sports Demo module.

Most video editing software makes it easy to extract a still image from video. Depending on the software you use, the still image function may be listed as “Export,” “Make Freeze Frame,” “Extract” or “Take Picture from Preview.” You also may want to try a simple Web search for a free image extraction tool.

Students can use special effects with still images to create supplemental video that runs with their narration. We’ll discuss some of the ways still images are used to create video productions in upcoming posts on the DIY Podcast Blog.

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We started a conversation on the DIY Podcast Blog last week about using still images in students’ video podcasts. Still images can be used in a variety of ways to enhance video projects. One technique, known as the pan and scan effect or move-on-stills photography, was introduced to most of us through Ken Burns’ documentary film “The Civil War.”

The technique is used primarily when film or video material is not available. It gives life to still images by slowly zooming in on subjects of interest and panning from one subject to another. For example, if your students include DIY Podcast clips of an astronaut in their video project, they could use this effect on an expedition or space shuttle crew portrait. Your class videographer could slowly pan across crew members’ faces and settle on the crew member being discussed by the narrator. The pan and scan effect also can be used to transition from one scene to another.

You can achieve this technique with a camera or with software that incorporates still images into a video project using slow pan and zoom effects. If you scan an image, it’s important to determine the right scanning resolution for your work. You need enough data in the scanned image to allow you to zoom in without causing the image to break into blocks of pixels, but you don’t necessarily need to go with the highest scanning density because the resulting file will take a lot of hard drive space and slow your computer processing.

We’ll consider some of the benefits of using still images in video projects in our next blog post. How are you using still images with video in your classroom? Post a comment and share your experience.

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