AiHaoji

AiHaoji is an AI tool focused on converting audio and video into text-and-image notes, with the core promise of "grasping the key points of hours of content in minutes." What makes it unique is its ability to automatically extract PPT slides from videos and generate richly illustrated notes, making it especially good for online courses and meeting videos.

Core Capabilities

• Audio/video to text: Accurate AI transcription with automatic speaker identification in multi-person conversations
• PPT screen extraction: Automatically captures PPT slides or key frames as they appear during transcription
• Smart summaries and outlines: Quickly extracts core ideas and keywords to generate content outlines
• Mind map generation: One-click mind maps of the overall structure of any audio or video
• Multilingual translation: Supports English, Japanese, Korean, French, and more, with bilingual subtitles
• Direct Bilibili link processing: Paste a link to process it — no video download required

Use Cases Online course learning, meeting recording cleanup, digesting paid knowledge content, and studying foreign-language videos. If you regularly need to extract knowledge from video, this one is for you.

Unique Advantages Automatic PPT screen extraction is its core differentiator, especially suited to lecture videos and presentation content. The interface is clean, easy to operate, and requires no installation.

Editor's Review AiHaoji is focused and practical in the audio/video-to-text space. The automatic PPT extraction is especially valuable for students and professionals, greatly improving study and organization efficiency. The interface is clean and easy to use, with zero learning curve.