🎬 CourseMaker: A Powerful Screen Recorder Redefining Course Creation

CourseMaker by Mengyi Tech revolutionizes course recording with multi-track independent capture, AI-powered editing, and education-focused features — all free with no watermarks.

In today's rapidly evolving digital education landscape, teachers, corporate trainers, and knowledge creators alike are searching for an all-in-one tool to efficiently handle course recording, editing, and publishing. CourseMaker, developed by Mengyi Technology in Chongqing, China, is emerging as a dark horse in the ed-tech space, thanks to its revolutionary "record-first, edit-later" philosophy and multi-track independent recording technology.

🔍 I. Core Features: A Professional Suite Beyond Simple Recording

1. Multi-Track Object-Based Recording

Traditional screen recording software (such as OBS and Bandicam) can only compress the screen, presenter video, and audio into a single video stream. CourseMaker uses an object-based capture mechanism:

• Courseware, presenter video, voice, and handwritten strokes are recorded synchronously as independent objects.
• In post-production, you can adjust individually the presenter position/size, courseware content, stroke colors, and even delete a voice segment without affecting other tracks.

• Signal types supported include:

  • Screen (full screen / region / window).
  • Capture device (USB webcam / smartphone / camera).
  • Audio (microphone / system sound).
  • Handwriting device (digitizer / touchscreen).

2. AI-Powered Intelligent Editing

• Green Screen Keying: No physical green screen required — the software features a built-in virtual green film and supports click-through operations (e.g., writing on top of the green film to interact with courseware).
• Speech-to-Subtitles: Real-time recognition in Chinese and English with over 98% accuracy, plus subtitle timeline calibration.
• Multi-Track Timeline: Supports unlimited undo, splitting, merging, transitions, and animation effects.

3. Deep Optimization for Educational Scenarios

• Vertical Micro-Lesson Mode: Optimized for short-video platforms like TikTok, the drawing tablet can be placed vertically for handwriting, fully utilizing the writing surface.
• Glare-Free Large-Screen Recording: Through dual-signal synthesis technology (one channel capturing courseware + one channel capturing presenter + green-screen keying), this solves the blurry glare issue when filming screens directly.
• Handwriting Optimization: Pen pressure adjustment, stroke recording (with playback / speed control / color change), delivering an authentic blackboard-writing experience.

Table: CourseMaker Core Features vs. Applicable Scenarios

⚙️ II. Detailed User Guide: From Recording to Publishing

1. Recording a PPT Course with Presenter Video

• Launch the software → click "Record PPT" → select the PPT file.
• Check "Camera" (enable webcam) and "Record Device Audio" (microphone).
• Click "Start Recording" → flip through slides while presenting → press Ctrl+Alt+R to finish.
• The system automatically merges the PPT and presenter video. You can export to MP4 or enter edit mode.

2. Creating a Handwritten Micro-Lesson (Vertical Mode)

• Connect the drawing tablet → open CourseMaker → File → New → Vertical Project.
• Select Tablet → Orientation → Portrait → place the tablet vertically.
• Click "Record Lesson" → write and explain simultaneously → export as a vertical video.

3. Advanced Editing Techniques

• Dynamic Presenter Control: Drag presenter track segments on the timeline to enable "on-demand appearance" (e.g., only show the presenter during key sections).
• Noise Reduction: Select an audio track → right-click "Noise Reduction" → adjust the threshold.

• Green Screen Compositing:

  • Click "Keying" on the presenter track.
  • Use the color picker to select the background color (virtual green film supported).
  • Adjust the edge feathering value.

⭐ III. Comparison Review: How Does CourseMaker Crush the Competition?

Compared with mainstream tools like Bandicam, OBS, and Camtasia, CourseMaker demonstrates significant advantages in the educational course-recording domain:

• VS Bandicam:
  Bandicam cannot separate the presenter video from the screen for editing, while CourseMaker supports independent adjustment of presenter position/timing. Bandicam's editing features are limited to basic trimming, whereas CourseMaker offers professional multi-track editing.
• VS OBS Studio:
  OBS requires manual configuration of encoding parameters and scene switching, resulting in a steep learning curve. CourseMaker auto-detects devices + one-click recording, and needs no third-party software for editing.
• VS Camtasia:
  Camtasia offers powerful editing but weak recording (multi-device setup is required), and it is expensive (about ¥2,000). CourseMaker delivers integrated recording and editing + free with no watermark, giving it unmatched value for money.

Table: Horizontal Comparison of Mainstream Course Recording Tools

🎯 IV. Who Should Choose CourseMaker?

• Teachers / Lecturers: Produce micro-lessons with blackboard-style writing, solve large-screen glare issues, and create polished lessons in just 10 minutes.
• Knowledge Creators: Synchronously record presenter + courseware + handwriting, then quickly edit and publish to TikTok / Bilibili / Xiaohongshu.
• Corporate Training Departments: Standardized course production with course encryption and learning progress tracking (available in the Education Edition).

📥 V. Download & Installation Guide (Windows Edition)

• Download:
  Visit the official site https://www.coursemaker.cn/ → click "Windows Download" (approximately 156 MB).
• Installation:
  Run setup.exe → choose 64-bit or 32-bit version → install to the default path.
• Registration:
  Launch the software → register an account with your phone number (this account also syncs with Zhishi Quan APP).
• Device Calibration (for tablet users):
  Connect the device → Tools → Tablet Calibration → follow the prompts to tap the four corners.

✨ Conclusion: Redefining the Standard for "Efficient Course Recording"

CourseMaker seamlessly blends multi-object separated recording, AI intelligent editing, and educational scenario adaptation, addressing the pain points of traditional tools that are complex to operate and fragmented in functionality. Combined with its free pricing strategy and continuously evolving AI features (such as real-time keying and voice transcription), it has become a true productivity multiplier for educators and content creators alike.

Note: This is the English translation of the original Chinese version.