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mLearning: Some Technical Tips

The Logical Blog by IconLogic

Keep file sizes relatively small. Be mindful of how many images you use and their sizes. Not only does audio make file sizes larger, but it will often be a wasted addition. Now I'd like to take a brief look at a few technical aspects to keep in mind when developing mLearning. Minimize the use of audio.

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How to Resize an Image Correctly

TechSmith Camtasia

When scaling your image, it’s crucial to maintain the ratio of width to height, known as aspect ratio, so it doesn’t end up stretched or warped. Prevent an image from appearing stretched by locking the aspect ratio when changing the width or height. What is the difference between image size and image file size?

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Video Formatting for Online Learning

DigitalChalk eLearning

*A few common file types for video recordings are.MOV,MP4,AVI,WMV. Standard Definition (SD) - 4:3 aspect ratio. Standard Definition (SD) - 16:9 aspect ratio. 720p HD Video – 16:9 aspect ratio. 1080p HD Video – 16:9 aspect ratio. The most common setting for HD video is 1280 x 720 px (16:9 aspect ratio).

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The Frontend Developer’s Playbook to Speed, Functionality, and UX

Hurix Digital

They also optimize the performance of the framework by minimizing file sizes, reducing load times, and improving rendering efficiency. File Size The overall size of your website assets, like HTML, CSS, images, etc., You might have seen a bulkier file taking time to download, especially where the internet is slow.

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How to Make Animated Gifs from Video

Rapid eLearning

And because of the responsive nature of the Rise courses, the cover image gets cropped based on the screen’s aspect ratio. Animated.gifs can become very large files. The more visual information on the screen, the larger the file size. That means what you see in portrait won’t look the same in landscape.

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Unravelling PowerPoint picture size and resolution

BrightCarbon

Each of these dots is a single colour and the number of dots affects the file size of the picture. So there are two aspects of a picture you need to be aware of: Size : the number of pixels horizontally by the number of pixels vertically. This affects file size. This does not affect file size.

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YouTube Thumbnail Sizes and Best Practices (New for 2019)

TechSmith Camtasia

First, let’s start with the exact size you should make your YouTube thumbnails! The ideal thumbnail size is 1280 × 720 pixels with a minimum width of 640 pixels, and the ideal ratio for YouTube players and previews is 16:9. 2019 YouTube Thumbnail Sizes. 2019 YouTube Thumbnail Sizes.

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