In the ever-evolving landscape of education technology, videos remain a cornerstone of effective online learning. This article explores various video formats used in e-learning and delves into the production process of Instructor-led Videos (ILVs), a popular and dynamic format in self-paced learning courses.

Popular Video Formats in Online Learning

1. Instructor-led Videos (ILVs)

ILVs are the most common training format in self-paced learning courses. They feature an instructor speaking directly to the camera, enhanced by audio and visual aids to create an optimal learning experience.

Key features of ILVs:

• Direct address to the online learner

• Use of audio and visual aids

• Balanced combination of human presence and technology

Variations of ILVs:

• Basic version: Instructor teaching without visual effects

• Star presenter format: Featuring famous actors or field experts

Examples: YouTube coaching videos, acting masterclasses, expert interviews, panel discussions

2. Animation-led Videos

These fully animated videos cover subjects through voiceover and animation, without an on-screen persona.

Key features:

• Imaginative animation sequences

• Engaging narration

• No on-screen presenter

Examples: Ted-Ed videos, Kurzgesagt videos, children's educational content

3. Narrator-led Videos

These videos use live-action footage with narration, without an on-screen persona.

Key features:

• Live-action footage (stock or self-recorded)

• Complementary visuals to narration

• Contemplative instruction style

Examples: YouTube channels covering social and spiritual topics

4. Detail-led Videos

These videos showcase close-up recordings of experts demonstrating processes or experiments.

Key features:

• Close-up recordings of experiments or processes

• Voice guidance

• Optional introductory or summary clips with the speaker's face

Examples: Scientific experiment videos, DIY craft tutorials, cooking videos, unboxing videos

The Production Process of Instructor-led Videos (ILVs)

1. Pre-production Stage

This crucial stage involves creating a lesson plan and an ILV script.

Lesson Plan

• Outlines the intended plan for a class or training session

• Helps determine time and scope of topic coverage

• Includes details on props, discussions, examples, and visual aids

ILV Script

• Builds upon the lesson plan

• Contains speech and visual details

• Includes voice modulations, pitch variations, pauses, and highlighted words/phrases

• Outlines complementary visuals like graphics, animation, and on-screen text

Time allocation:

• Lesson plan: 2 hours max for a 10-minute video

• ILV script: 4 hours to 2 days, depending on content complexity

2. Production Stage

This stage involves the actual audiovisual recording.

Recording options:

• Home setup with basic mic and camera

• Studio booking with professional production crew

End product: Raw footage with multiple takes and versions

3. Post-production Stage

This stage transforms raw footage into the final video product.

Key activities:

• Selecting and organizing video clips

• Adding sound effects and background music

• Incorporating visual effects, on-screen text, and motion graphics

End product: Final video ready for upload to channels, social media, or Learning Management Systems (LMS)

By understanding these video formats and the ILV production process, educators can create engaging and effective online learning content. Stay tuned for more insights on key ingredients of successful ILVs!