Tag Archives: tutorial

Taking Pictures of Fireworks

With 4th of July around the corner, here are some tips for taking great pictures of fireworks. 1 – Use a tripod. You will need to use Manual mode on your camera.  Set the shutter speed to about four seconds. … Continue reading

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Final Presentation Explained

In the Intro To EdTech class, my students had to present a final project showing two different technologies they had researched during the course. I made an example presentation (here) showing two technologies I had used this semester. I also … Continue reading

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4×3 vs 16×9

If you are making a PowerPoint with captured screens, watch this 3 minute video. It shows how you should adjust your screen so that the window you are capturing is the proper 4×3 ratio for PowerPoint.

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Use Camstudio to Record Screencast of PowerPoint

I’m using the CamStudio Lossless Codec v1.4 with Quality set to 90. After recording I ran the video through HandBrake which reduced the file size to about 10% of the original.

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File Extensions

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