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The 12 Days of Screencasting - On the Ninth Day.

TechSmith Camtasia

Screencasting can be a little bit daunting when faced with all the "techie" jargon like aspect ratios, codecs and frame rates. Also think about using mouse click colors too (viewers may not have audio enabled so your narrative does not help). Captions can also help overcome audio restrictions i.e. viewing in open plan offices.

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The Ultimate Glossary of eLearning Terms

LearnUpon

HTML5 enables video and audio content to render directly in a browser. PNG (Portable Network Graphics). PNG is a file format that supports lossless data compression. Digital audio files used by millions of listeners to learn about a huge range of subjects. HTTP (Hypertext Transfer Protocol). ROI (Return on Investment).

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Google Slides: The ULTIMATE guide

BrightCarbon

Changing slide size: Google Slides defaults to the standard widescreen 16:9 aspect ratio. The standard 16:9 aspect ratio is widely used because it fits perfectly on most widescreen screens and projectors. If you want to resize your object without it being warped or stretched, check the Lock aspect ratios box.

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The ULTIMATE Guide to PowerPoint Alternatives

BrightCarbon

You can also add audio from your own computer. You can record narration, change the screen ratio, add videos, images, and audio. is required then this won’t be an issue, but it would be great to have the flexibility of multiple aspect ratios. Ludus can export to PDF, HTML, JPG, and PNG formats. Basic (free).