Fix: Resolved issue #407

[sreedhar111yu]

Issue Resolved

Fixes #407

Changes Made

• Added the missing video (3.24.mp4) in Chapter 3: Simulator Interface, section "Understanding CircuitVerse Simulator".
• Video is now located in:
  ../images/img_chapter3/3.24.mp4
• Updated the documentation file to reference the newly added video.
• Ensured that the video properly loads and provides visual guidance for users.

How to Verify

1. Check that the video file exists in ./images/img_chapter3/3.24.mp4.
2. Open docs/chapter3/2understandingcvsimulator.md and confirm that the video is correctly linked.
3. Run python -m http.server and navigate to the page.
4. Verify that the video appears and plays correctly.

Screenshot

Summary by CodeRabbit

• Documentation
  • Updated the CircuitVerse simulator documentation to replace an embedded preview with a native video player. The new video is centered on the page and features built-in controls, preloading functionality, and a fallback message for browsers that do not support the video display.

[coderabbitai]

Walkthrough

This change updates the CircuitVerse simulator documentation by replacing an iframe element with a video element in the "Understanding CircuitVerse Simulator" section. The new video element includes attributes for width, controls, and preload, cites an MP4 file as its source, and provides a fallback message for unsupported browsers. Additionally, the video is centered on the page to ensure that the intended visual assistance is displayed.

Changes

File(s)	Change Summary
docs/.../2understandingcvsimulator.md	Removed the iframe element and inserted a new video element with attributes (width, controls, preload), an MP4 source, and fallback text.

Assessment against linked issues

Objective	Addressed	Explanation
[#407] Add the missing content	✅

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[coderabbitai]

Actionable comments posted: 1

🧹 Nitpick comments (1)

docs/chapter3/2understandingcvsimulator.md (1)

87-93: Optional Enhancement: Consider Adding a Poster Attribute

To further improve user experience—especially on slower connections—consider adding a poster attribute to provide a visual placeholder before the video loads. This can enhance perceived performance and maintain visual consistency.

📜 Review details

Configuration used: CodeRabbit UI
Review profile: CHILL
Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 2daf49f and ac59100.

⛔ Files ignored due to path filters (1)

• docs/images/img_chapter3/3.24.mp4 is excluded by !**/*.mp4

📒 Files selected for processing (1)

• docs/chapter3/2understandingcvsimulator.md (1 hunks)

🔇 Additional comments (1)

docs/chapter3/2understandingcvsimulator.md (1)

87-93: Video Element Implementation Correctness

The new video element block correctly replaces the outdated iframe approach. It properly sets the width="800", includes controls and preload="auto", and wraps the video element in a centered <div>, which aligns well with the PR objectives for enhancing visual guidance.