How to Compress Videos for eLearning Courses

Why Video Size Matters in eLearning

Uploading large SCORM packages, like the one you're dealing with that's over 1GB, can cause significant issues for both you and your learners. Large files take longer to upload and download, which can be a frustrating experience. Additionally, these massive files can overwhelm your LMS, leading to slow performance, crashes, or even failure to upload.

Moreover, for learners, especially those with slower internet connections or limited data, large videos can be a barrier to accessing content. This can negatively impact their learning experience, as they might face long buffering times or be unable to view the content altogether.

Understanding Video Sizes

Let's talk about typical video sizes. If you've ever downloaded stock videos from platforms like Envato, you know that HD videos (1080p) can range anywhere from 50MB to 500MB for just a few minutes of footage. When these videos are integrated into your eLearning courses, they quickly add up, pushing your SCORM package over the 1GB mark.

For eLearning, it's crucial to keep videos small without sacrificing quality. Smaller files not only improve performance but also ensure a smoother experience for your learners.

Two Simple Ways to Compress Videos

1. Using Adobe Media Encoder Adobe Media Encoder is a powerful tool that allows you to compress videos without losing much quality. Here's how you can do it:

   • Open Adobe Media Encoder.
   • Import your video file.
   • Choose the 'H.264' format, which is ideal for eLearning.
   • Select the preset 'Match Source - High Bitrate.'
   • Adjust the bitrate settings. Lowering the bitrate will reduce the file size. A good target is around 2,000-5,000 kbps for HD videos.
   • Click 'Start Queue' to begin the compression process.

2. Using HandBrake HandBrake is a free, open-source video compressor that's easy to use. Follow these steps:

   • Download and install HandBrake.
   • Open the program and select your video file.
   • Choose the 'Fast 1080p30' preset under the 'Presets' section.
   • In the 'Video' tab, adjust the 'Constant Quality' slider to around 22-24. Lower numbers increase quality and file size, while higher numbers decrease them.
   • Click 'Start Encode' to compress your video.

Bonus Tip: Compressing Videos with Camtasia

If you're already using Camtasia to create your eLearning videos, you can also compress them directly within the software:

• After editing your video, go to 'Export.'
• Choose 'Local File' and select 'MP4 only (up to 1080p).'
• In the export settings, reduce the quality slider slightly, or adjust the dimensions to 720p if HD isn't necessary.
• Click 'Export' to save your compressed video.

Why Compressing Videos Is Essential

Compressing your videos ensures that your eLearning courses are accessible, efficient, and provide a better learning experience. Learners will appreciate the faster loading times, and you'll avoid technical headaches.

For more tips on creating effective eLearning content, be sure to follow experts like Paul Wilson who regularly share valuable insights on eLearning development.

References:

• Wilson, P. (2024). Video Compression Techniques for eLearning.
• Adobe. (2024). Using Adobe Media Encoder for Compression.
• HandBrake. (2024). Video Compression Guide.