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How to Improve Knowledge Point Extraction in Educational Video to Notes?

2025-09-10 1.6 K

Guidelines for Structuring Teaching Content

The following optimization strategies are suggested for the characteristics of educational videos:

  • Chapter Marker: add chapter tags to videos before uploading (supports metadata in MP4/MKV format)
  • Glossary preloading: Add a glossary of subject-specific terms in the system settings (supports .csv import)
  • board book identificationFor videos containing visual content, it is recommended that PPT/PDF handouts be uploaded at the same time to assist in the analysis.

System-specific educational optimization features include 1) automatic generation of tree diagrams of knowledge points 2) intelligent recognition of formulas/code blocks 3) extraction and categorization of classroom practice questions. Average time to process 1 hour course video is 8-12 minutes (depending on hardware configuration).

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