Optimizing Lecture Video Files

For PC or mobile viewing, keep video files under 200 MB—even if that seems excessive. Use a 16:9 aspect ratio and a 720p30 resolution (720 pixels, 30 frames per second) for an optimal balance of quality and file size.

Why Compression Matters

  • Smaller file sizes = Faster uploads and easier downloads.
  • Better playback = Quicker transcoding at SMH for faster availability.
  • Lower costs = Reduced streaming expenses and improved user experience.

How to Compress Videos

Use tools like Free Video Compressor to reduce file size while maintaining quality.

Avoid uploading large files (800MB-1.1GB) unless necessary for a big-screen display. Optimized files ensure smooth playback without unnecessary strain on storage and bandwidth.