Hands‑On Review: How a Chinese AI Turns Audio/Video into Structured Notes, Mind Maps, and Podcasts
The author spent a weekend testing Ai好记, a multimodal AI note‑taking tool that automatically converts video and audio into structured notes, generates expandable mind maps, supports multilingual translation, exports to various formats, and even creates AI‑driven podcasts, scoring it 9‑9.5 out of 10 for functionality and experience.
Link to Text Notes
The author discovered Ai好记 while searching for data‑cleaning tutorials and decided to test it over a weekend. After registering at https://aihaoji.com/zh?utm_source=invite&utm_content=kObBug39, the tool automatically generated a complete note page from a Python tutorial video on Bilibili, dividing the output into a summary section and a learning section.
In the summary section, the tool produced a mind map that can be expanded hierarchically and allows clicking nodes to jump to the corresponding note location. It also extracted keywords, key points, and term explanations.
Learning Section and Export Options
The learning section displayed immersive reading with automatically captured video screenshots and transcripts, supporting bilingual translation in 22 languages. Exporting the note yielded XMind files, PDFs, Markdown files, and direct synchronization to Obsidian, which the author found especially convenient.
The tool runs smoothly on desktop, tablet, and mobile devices, enabling users to view parsed video content without a computer.
AI‑Generated Podcast
Using the “AI Podcast” feature, the author selected Chinese and English, set two speaker roles, and after a few minutes the system produced a natural‑sounding dialogue podcast with smooth rhythm and on‑screen transcript display. The author noted that creating a similar manual summary would take over an hour, whereas Ai好记 completed it in minutes.
Practical Features
Batch upload: regular users can upload up to 10 files at once for parsing.
Multi‑source input: supports links from Bilibili, Douyin, Xiaohongshu, Xiaoyuzhou, as well as local files, Baidu Cloud, and Alibaba Cloud drives.
Immersive reading: mini‑window playback, timestamp and speaker annotation, AI questioning, and highlighting.
AI learning assistant: integrates DeepSeek‑R1 model with six preset learning modes (critical thinking, reading expansion, quick review, study planning, self‑Q&A, meeting summary).
These functions, each worthy of a standalone plugin, are combined into a single fluid experience.
Final Thoughts
The author rates the tool 9/10 for feature completeness, 9.5/10 for learning experience, and gives it a perfect surprise score. Feedback from the official team indicates the product is still early and will receive further refinements, with documentation and a web summary forthcoming. New users can register with the invite code kObBug39 to receive free membership points.
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